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README.md

@@ -110,8 +110,8 @@ benchmark). Headline numbers from the included run:
 
 | Component | Metric | Score |
 |---|---|---|
-| Intent classifier | Accuracy | ~99% |
-| Intent classifier | Macro F1 | ~99% |
+| Intent classifier | Accuracy | ~98% |
+| Intent classifier | Macro F1 | ~97% |
 | Anomaly detector | F1 | ~97% |
 | Anomaly detector | ROC-AUC | ~1.00 |
 | RAG retriever | Hit-rate@2 | 100% |
@@ -119,6 +119,18 @@ benchmark). Headline numbers from the included run:
 *(Computed on synthetic, held-out test data — see the Evaluation tab for
 methodology notes.)*
 
+**A note on these numbers:** an earlier version of this project had a data
+leakage bug — template-generated text could produce exact-duplicate rows,
+some of which ended up on both sides of the train/test split, letting the
+classifier partly memorize test examples. `build_artifacts.py` now
+deduplicates on exact text before splitting (with an assertion that
+verifies zero train/test string overlap), and `src/data_generation.py`
+actively avoids generating duplicates in the first place. The numbers above
+are from the corrected pipeline. They're still high mainly because this is
+synthetic, template-generated data with fairly distinct vocabulary per
+class — not a claim that this would generalize to messy real-world
+phrasing.
+
 ## License
 
 MIT — feel free to fork and adapt.

app.py

@@ -299,7 +299,9 @@ def eval_latency_section_md():
 EVAL_METHODOLOGY_MD = (
     "*All metrics above are computed on held-out synthetic test data by "
     "`build_artifacts.py` (fully reproducible) — see the **About** tab for "
-    "dataset details and how each model works.*"
+    "dataset details and how each model works. Train/test splits are "
+    "deduplicated on exact text with an automated zero-overlap check, to "
+    "prevent the classifier from memorizing verbatim test examples.*"
 )
 
 
@@ -319,7 +321,11 @@ Modern warehouse automation platforms — automated storage & retrieval
 systems (AS/RS), conveyor & sortation lines, AGVs/AMRs, and the WMS/WCS
 software that orchestrates them — generate huge volumes of operational
 data: equipment telemetry, transactions, safety logs, and ad-hoc questions
-from floor staff.
+from floor staff. This project is a compact, end-to-end example of how an
+AI layer can sit on top of that kind of system: routing requests correctly,
+answering from real operational context instead of guessing, catching
+equipment problems early, and doing all of it with **honest, reproducible
+evaluation** rather than a demo that just "looks like it works."
 
 ## What this demonstrates
 
@@ -335,7 +341,10 @@ from floor staff.
 
 **Every dataset in this project is synthetically generated by the project's
 own code** (`src/data_generation.py` and `src/knowledge_base.py`), not
-scraped, exported, or sourced from any real company's systems.
+scraped, exported, or sourced from any real company's systems. This was a
+deliberate choice: it keeps the project fully self-contained, reproducible,
+and shareable without any data-privacy or licensing concerns, while still
+being realistic enough to demonstrate the underlying ML techniques properly.
 
 | Dataset | What it is | Size | How it's generated |
 |---|---|---|---|
@@ -430,6 +439,16 @@ chosen to be as simple as it can be while still doing that job well and
 being honestly evaluated, rather than reaching for the biggest available
 model by default.
 
+## Limitations & next steps
+
+- All data here is **synthetic**, for portfolio/demo purposes — a production
+  version would connect to real WMS/WCS APIs and historical sensor logs.
+- The intent set (8 classes) and knowledge base (10 articles) are intentionally
+  small to keep the demo fast and auditable; both are easy to extend.
+- The anomaly detector uses 4 hand-picked features; a production system would
+  likely use a richer multivariate sensor set and a supervised or
+  semi-supervised model once labelled failure data is available.
+
 ---
 *Built as a portfolio/application project. Source code available on request
 or in the linked repository. Feedback welcome.*

build_artifacts.py

@@ -58,9 +58,26 @@ def build_intent_classifier():
     df = generate_intent_dataset(n_per_intent=60, seed=SEED)
     df.to_csv(os.path.join(DATA_DIR, "intent_dataset.csv"), index=False)
 
+    # --- Leakage safeguard -------------------------------------------------
+    # Template-generated text can still collide (e.g. two categories'
+    # generators independently producing the same short sentence, or a
+    # low-diversity category exhausting its combination space). If an
+    # identical string ended up on both sides of the split, the classifier
+    # could partly "memorize" test examples instead of generalizing, which
+    # silently inflates accuracy/F1. Deduplicating on exact text BEFORE
+    # splitting guarantees zero exact-match leakage regardless of how the
+    # generator behaves.
+    n_before = len(df)
+    df_dedup = df.drop_duplicates(subset="text").reset_index(drop=True)
+    n_removed = n_before - len(df_dedup)
+    print(f"deduplicated {n_removed}/{n_before} exact-duplicate rows before splitting "
+          f"({n_removed / n_before:.1%}) -- train/test now share zero identical strings")
+    df = df_dedup
+
     X_train, X_test, y_train, y_test = train_test_split(
         df["text"], df["intent"], test_size=0.25, random_state=SEED, stratify=df["intent"]
     )
+    assert set(X_train) & set(X_test) == set(), "leakage check failed: train/test overlap"
 
     pipeline = build_pipeline()
     pipeline.fit(X_train, y_train)
@@ -127,6 +144,10 @@ def build_intent_classifier():
         "n_classes": len(labels),
         "classes": labels,
         "classification_report": report,
+        "n_generated_before_dedup": n_before,
+        "n_exact_duplicates_removed": n_removed,
+        "duplicate_rate": n_removed / n_before,
+        "train_test_exact_overlap": 0,
     }
     with open(os.path.join(DATA_DIR, "intent_eval.json"), "w") as f:
         json.dump(metrics, f, indent=2)

data/intent_dataset.csv

@@ -1,481 +1,443 @@
 text,intent
-Is order #69013 delayed?,order_status
-Is the sorter in Zone C running normally?,system_status
-What is the uptime for Sorter-02 today?,system_status
-Recommend a picking strategy for high-velocity SKUs,picking_optimization
-Is the sorter in the receiving dock running normally?,system_status
-The sorter in the mezzanine keeps jamming,equipment_maintenance
-Optimize the pick path for Zone D,picking_optimization
-Is Crane-03 operational?,system_status
-Has order #22208 shipped yet?,order_status
-What's the difference between AGV and AMR?,general_faq
-What is the current stock level for SKU-1481?,inventory_check
-Optimize the pick path for the receiving dock,picking_optimization
-What's the difference between AGV and AMR?,general_faq
-How can we reduce travel time for pickers in Zone C?,picking_optimization
-What is the current stock level for SKU-6098?,inventory_check
-What's the status of order #34714?,order_status
-How much inventory is left for SKU-8044?,inventory_check
-What is a WMS?,general_faq
-Is SKU-4724 in stock at Zone A?,inventory_check
-Send AGV AMR-21 to Zone B,agv_navigation
-Redirect Sorter-02 around the blocked aisle in Zone B,agv_navigation
+What's the fastest picking route for order #39002?,picking_optimization
+Pause AGV-12 until the aisle in Zone E is clear,agv_navigation
+Is order #56848 delayed?,order_status
+Report unsafe pallet stacking in Zone F,safety_incident
+What's the status of order #84619?,order_status
+What's the current uptime percentage for Zone D?,system_status
+Check system health for the receiving dock,system_status
+"A spill was reported near Crane-05 in the receiving dock, needs cleanup",safety_incident
+What's the most efficient picking sequence for the receiving dock today?,picking_optimization
+Schedule maintenance for Sorter-06,equipment_maintenance
 Explain how an AS/RS works,general_faq
-When will order #38043 be delivered?,order_status
-What's the fastest picking route for order #11428?,picking_optimization
-Why hasn't order #82342 left the dock yet?,order_status
-What KPIs matter most in warehouse automation?,general_faq
-File an incident report for Zone D,safety_incident
-"A worker slipped near AMR-21, please log it",safety_incident
-"A worker slipped near Sorter-02, please log it",safety_incident
-What is the current stock level for SKU-5101?,inventory_check
-Is Crane-03 operational?,system_status
-What is the current stock level for SKU-7785?,inventory_check
-Are all cranes online in Zone D?,system_status
-What is predictive maintenance?,general_faq
-What is the uptime for AMR-21 today?,system_status
-Track order #93776 for me,order_status
-Log a safety incident involving Crane-05,safety_incident
-"Belt AGV-12 stopped unexpectedly, please check",equipment_maintenance
-What KPIs matter most in warehouse automation?,general_faq
-Check inventory count for SKU-2025 in the mezzanine,inventory_check
-A forklift near-miss was reported in the receiving dock,safety_incident
-Why is AGV-12 stuck near Zone D?,agv_navigation
-Has order #58337 shipped yet?,order_status
-What is the current location of AGV-07?,agv_navigation
-Do we have enough SKU-5631 to fulfill 200 units?,inventory_check
-Report unsafe pallet stacking in Zone D,safety_incident
-What's the difference between AGV and AMR?,general_faq
-Track order #24961 for me,order_status
-"Belt AGV-07 stopped unexpectedly, please check",equipment_maintenance
-Is order #13815 delayed?,order_status
-What is the uptime for Conveyor-14 today?,system_status
-There was a near collision between AGV-12 and a pedestrian in Zone B,safety_incident
-Is Sorter-02 operational?,system_status
-How does goods-to-person picking work?,general_faq
-Report unsafe pallet stacking in Zone A,safety_incident
-Suggest a wave picking plan for Zone C,picking_optimization
-Has order #86007 shipped yet?,order_status
-Show the fulfillment status of #15798,order_status
-What's the difference between AGV and AMR?,general_faq
-Why hasn't order #21644 left the dock yet?,order_status
-What's the difference between AGV and AMR?,general_faq
-What's the fastest picking route for order #47398?,picking_optimization
-Show the fulfillment status of #65245,order_status
-Schedule maintenance for AMR-21,equipment_maintenance
-Redirect Crane-03 around the blocked aisle in Zone D,agv_navigation
-Report unsafe pallet stacking in the receiving dock,safety_incident
-Report unsafe pallet stacking in Zone D,safety_incident
-What's the status of order #26643?,order_status
-What's the status of order #31576?,order_status
-What is the current location of Sorter-02?,agv_navigation
-"A worker slipped near Crane-03, please log it",safety_incident
-Track order #79604 for me,order_status
-Route Conveyor-14 to picking station 7,agv_navigation
-"Belt AGV-12 stopped unexpectedly, please check",equipment_maintenance
-AGV-12 motor temperature seems high,equipment_maintenance
+When will order #20934 be delivered?,order_status
+The sorter in Zone A keeps jamming,equipment_maintenance
+Track order #35028 for me,order_status
+Report unsafe pallet stacking in the shipping dock,safety_incident
+Why is inventory accuracy important?,general_faq
 Crane Crane-05 reported a fault code,equipment_maintenance
-Suggest a wave picking plan for Zone A,picking_optimization
-Explain how an AS/RS works,general_faq
-A forklift near-miss was reported in Zone D,safety_incident
-Is order #69266 delayed?,order_status
-How do sortation systems decide where to route a parcel?,general_faq
-Give me stock levels across all zones for SKU-3600,inventory_check
-The sorter in Zone D keeps jamming,equipment_maintenance
-Explain how an AS/RS works,general_faq
-Check inventory count for SKU-6428 in Zone D,inventory_check
-There was a near collision between Crane-05 and a pedestrian in Zone D,safety_incident
-A forklift near-miss was reported in the mezzanine,safety_incident
-How many units of SKU-1430 are in Zone D?,inventory_check
-Report unsafe pallet stacking in the receiving dock,safety_incident
-Reassign Sorter-02 to charging station,agv_navigation
-What KPIs matter most in warehouse automation?,general_faq
-Redirect AGV-12 around the blocked aisle in Zone A,agv_navigation
-Route AGV-12 to picking station 3,agv_navigation
-Check system health for the receiving dock,system_status
-Show me the on-hand quantity of SKU-2713,inventory_check
+Would zone picking work better than batch picking for the cross-dock area?,picking_optimization
+Is order #44074 delayed?,order_status
+Has order #21995 shipped yet?,order_status
+Do we have enough SKU-9358 to fulfill 200 units?,inventory_check
+Send the next available AGV to picking station 22,agv_navigation
+What is the current stock level for SKU-8654?,inventory_check
 Check system health for Zone A,system_status
-Crane AMR-21 reported a fault code,equipment_maintenance
-Redirect AMR-21 around the blocked aisle in the mezzanine,agv_navigation
-What KPIs matter most in warehouse automation?,general_faq
-Check inventory count for SKU-5725 in Zone C,inventory_check
-Is the sorter in Zone A running normally?,system_status
-What is the uptime for Conveyor-14 today?,system_status
-Crane AGV-12 reported a fault code,equipment_maintenance
-What is predictive maintenance?,general_faq
-Redirect AMR-21 around the blocked aisle in Zone B,agv_navigation
-Reassign Crane-05 to charging station,agv_navigation
-How do sortation systems decide where to route a parcel?,general_faq
-Give me stock levels across all zones for SKU-5593,inventory_check
-What KPIs matter most in warehouse automation?,general_faq
-Do we have enough SKU-6494 to fulfill 200 units?,inventory_check
-Schedule maintenance for Conveyor-14,equipment_maintenance
-Is AGV-07 operational?,system_status
-Crane Conveyor-14 reported a fault code,equipment_maintenance
-What is predictive maintenance?,general_faq
-What's the difference between AGV and AMR?,general_faq
-What is the current stock level for SKU-6132?,inventory_check
-Report vibration issue on Sorter-02,equipment_maintenance
-How can we reduce travel time for pickers in Zone B?,picking_optimization
-Is Crane-05 operational?,system_status
-Give me stock levels across all zones for SKU-5332,inventory_check
-Show me the on-hand quantity of SKU-5115,inventory_check
-Track order #39306 for me,order_status
-Is Crane-05 operational?,system_status
-Show the fulfillment status of #70351,order_status
-Show me the on-hand quantity of SKU-6361,inventory_check
-Why hasn't order #80826 left the dock yet?,order_status
-Report vibration issue on AMR-21,equipment_maintenance
-File an incident report for Zone B,safety_incident
-How does goods-to-person picking work?,general_faq
-What is predictive maintenance?,general_faq
-Show the fulfillment status of #10862,order_status
-Report unsafe pallet stacking in the receiving dock,safety_incident
-Redirect AMR-21 around the blocked aisle in the mezzanine,agv_navigation
-Is SKU-1013 in stock at Zone B?,inventory_check
-Why is Conveyor-14 stuck near the receiving dock?,agv_navigation
-How can we reduce travel time for pickers in Zone A?,picking_optimization
-What is the uptime for Sorter-02 today?,system_status
-Do we have enough SKU-1897 to fulfill 200 units?,inventory_check
-What's the status of order #56805?,order_status
-How much inventory is left for SKU-1659?,inventory_check
-Check inventory count for SKU-5362 in Zone C,inventory_check
-What KPIs matter most in warehouse automation?,general_faq
+Give me stock levels across all zones for SKU-8723,inventory_check
+Report vibration issue on Sorter-06,equipment_maintenance
+There was a near collision between AGV-12 and a pedestrian in Zone F,safety_incident
+Send AGV Sorter-06 to the mezzanine,agv_navigation
+What does WCS stand for?,general_faq
+Report vibration issue on Crane-09,equipment_maintenance
+Is the sorter in the shipping dock running normally?,system_status
+What's the status of order #18237?,order_status
+Show me the on-hand quantity of SKU-8014,inventory_check
+File an incident report for Zone F,safety_incident
+A forklift near-miss was reported in the mezzanine,safety_incident
+Explain the difference between discrete and batch picking,general_faq
+Show the fulfillment status of #39430,order_status
+"Belt Crane-03 stopped unexpectedly, please check",equipment_maintenance
+File an incident report for Zone C,safety_incident
+Is the WCS connection to AGV-12 stable?,system_status
+Why hasn't order #99906 left the dock yet?,order_status
+What is the current location of Conveyor-14?,agv_navigation
+What's the fastest picking route for order #54169?,picking_optimization
+What is the uptime for AGV-18 today?,system_status
+Send AGV Crane-09 to Zone D,agv_navigation
+When will order #91907 be delivered?,order_status
+Has order #10986 shipped yet?,order_status
+Give me stock levels across all zones for SKU-3870,inventory_check
+"Someone bypassed the safety gate near Crane-05, please log this",safety_incident
+Is the sorter in the receiving dock running normally?,system_status
+Is the WCS connection to AGV-18 stable?,system_status
+Sorter-02 motor temperature seems high,equipment_maintenance
+Is SKU-7095 in stock at the cross-dock area?,inventory_check
+Is the WCS connection to Crane-05 stable?,system_status
+What is the current stock level for SKU-5980?,inventory_check
+Is order #76024 delayed?,order_status
+Redirect AMR-33 around the blocked aisle in the mezzanine,agv_navigation
+What is the current stock level for SKU-7765?,inventory_check
+Do we have enough SKU-3691 to fulfill 200 units?,inventory_check
+What's the fastest picking route for order #26114?,picking_optimization
+Log a safety incident involving Conveyor-14,safety_incident
+How many units of SKU-1842 are in Zone F?,inventory_check
+Suggest a wave picking plan for Zone B,picking_optimization
+Track order #55102 for me,order_status
+Route Sorter-06 to picking station 18,agv_navigation
+How should we sequence orders to minimize walking distance in Zone D?,picking_optimization
+What is the uptime for Crane-05 today?,system_status
 Is Crane-05 operational?,system_status
-How many units of SKU-5627 are in Zone A?,inventory_check
-What KPIs matter most in warehouse automation?,general_faq
-Is order #59173 delayed?,order_status
-Track order #15605 for me,order_status
-Report unsafe pallet stacking in Zone B,safety_incident
-How can we reduce travel time for pickers in Zone D?,picking_optimization
-Check inventory count for SKU-6500 in the receiving dock,inventory_check
-Report unsafe pallet stacking in Zone C,safety_incident
-What is the current location of Crane-05?,agv_navigation
-Give me stock levels across all zones for SKU-8781,inventory_check
-Is SKU-7378 in stock at Zone C?,inventory_check
-What is predictive maintenance?,general_faq
-Is order #15022 delayed?,order_status
-How many units of SKU-7134 are in the mezzanine?,inventory_check
+Is the WCS connection to Crane-03 stable?,system_status
+What is the current stock level for SKU-3207?,inventory_check
+Reassign Conveyor-21 to charging station,agv_navigation
+Why is AGV-07 stuck near Zone E?,agv_navigation
+Show the fulfillment status of #64586,order_status
+Check inventory count for SKU-7914 in the shipping dock,inventory_check
+How should we sequence orders to minimize walking distance in Zone A?,picking_optimization
+What is wave picking?,general_faq
 Schedule maintenance for AGV-12,equipment_maintenance
-What KPIs matter most in warehouse automation?,general_faq
-Is order #49861 delayed?,order_status
-Show the fulfillment status of #76528,order_status
-Should we batch pick these orders together?,picking_optimization
-How do sortation systems decide where to route a parcel?,general_faq
-The sorter in the mezzanine keeps jamming,equipment_maintenance
-File an incident report for the mezzanine,safety_incident
-Give me the current status of the WMS integration,system_status
-What's the fastest picking route for order #40826?,picking_optimization
-How can we reduce travel time for pickers in Zone D?,picking_optimization
-Why is Sorter-02 stuck near the receiving dock?,agv_navigation
-What is predictive maintenance?,general_faq
-Report vibration issue on Conveyor-14,equipment_maintenance
-File an incident report for the receiving dock,safety_incident
-Has order #60505 shipped yet?,order_status
-Redirect AMR-21 around the blocked aisle in Zone D,agv_navigation
-Schedule maintenance for AMR-21,equipment_maintenance
-What is the uptime for Sorter-02 today?,system_status
-Send AGV AMR-21 to Zone D,agv_navigation
-Route AGV-12 to picking station 7,agv_navigation
-Has order #78446 shipped yet?,order_status
-Reassign Conveyor-14 to charging station,agv_navigation
-The sorter in Zone D keeps jamming,equipment_maintenance
+How does zone picking work?,general_faq
+The sorter in the cross-dock area keeps jamming,equipment_maintenance
+Suggest a wave picking plan for the cross-dock area,picking_optimization
+Show me the on-hand quantity of SKU-6005,inventory_check
+How much inventory is left for SKU-8406?,inventory_check
+Has order #52006 shipped yet?,order_status
+What is dock-to-stock time?,general_faq
+Would zone picking work better than batch picking for the mezzanine?,picking_optimization
+Why hasn't order #17768 left the dock yet?,order_status
+Do we have enough SKU-7347 to fulfill 200 units?,inventory_check
+Has Sorter-02 reported any faults today?,system_status
+How many units of SKU-8575 are in Zone F?,inventory_check
+What is the current stock level for SKU-5756?,inventory_check
+Has order #49098 shipped yet?,order_status
+Schedule maintenance for Conveyor-21,equipment_maintenance
 Should we batch pick these orders together?,picking_optimization
-"Belt AGV-07 stopped unexpectedly, please check",equipment_maintenance
-Give me the current status of the WMS integration,system_status
-Are all cranes online in Zone C?,system_status
-Track order #31954 for me,order_status
+How much inventory is left for SKU-8953?,inventory_check
+Has order #59850 shipped yet?,order_status
 Check system health for the mezzanine,system_status
-Report vibration issue on AMR-21,equipment_maintenance
-"A worker slipped near Crane-03, please log it",safety_incident
-Route Conveyor-14 to picking station 7,agv_navigation
-When will order #73619 be delivered?,order_status
-Suggest a wave picking plan for Zone A,picking_optimization
-What is the uptime for Conveyor-14 today?,system_status
-Route AGV-12 to picking station 7,agv_navigation
-Is order #50452 delayed?,order_status
-Suggest a wave picking plan for Zone A,picking_optimization
-Check system health for the receiving dock,system_status
+What's the current uptime percentage for the mezzanine?,system_status
+Are all cranes online in Zone C?,system_status
+Track order #35425 for me,order_status
+"AMR-21 seems to be idle near Zone E, please reroute it",agv_navigation
+How do warehouses reduce energy use during peak hours?,general_faq
+There was a near collision between Sorter-02 and a pedestrian in the cross-dock area,safety_incident
+A forklift near-miss was reported in the receiving dock,safety_incident
+The conveyor belt in Zone E is making noise,equipment_maintenance
+Schedule maintenance for Sorter-02,equipment_maintenance
+How many units of SKU-2954 are in the shipping dock?,inventory_check
+Do we have enough SKU-6478 to fulfill 200 units?,inventory_check
+Report vibration issue on AGV-12,equipment_maintenance
+Reassign Crane-09 to charging station,agv_navigation
+What's the current uptime percentage for Zone A?,system_status
+What's the most efficient picking sequence for Zone A today?,picking_optimization
+Show me the on-hand quantity of SKU-6352,inventory_check
+What's the current uptime percentage for the shipping dock?,system_status
+How is a WMS different from a WCS?,general_faq
+Log a safety incident involving Sorter-02,safety_incident
+Give me stock levels across all zones for SKU-2051,inventory_check
+Is SKU-7184 in stock at Zone C?,inventory_check
+Please log a near-miss between a pedestrian and Conveyor-14 in the shipping dock,safety_incident
+Is order #39897 delayed?,order_status
+Has Conveyor-14 reported any faults today?,system_status
+"Belt Crane-09 stopped unexpectedly, please check",equipment_maintenance
+Show the fulfillment status of #55078,order_status
+Has order #17795 shipped yet?,order_status
+What's the fastest picking route for order #62175?,picking_optimization
 How do sortation systems decide where to route a parcel?,general_faq
-Log a safety incident involving AMR-21,safety_incident
-Should we batch pick these orders together?,picking_optimization
-A forklift near-miss was reported in Zone A,safety_incident
-What is the uptime for Sorter-02 today?,system_status
-Is Conveyor-14 operational?,system_status
-Are all cranes online in the mezzanine?,system_status
-Do we have enough SKU-4848 to fulfill 200 units?,inventory_check
-Why is Conveyor-14 stuck near the receiving dock?,agv_navigation
-Log a breakdown for Conveyor-14 in Zone A,equipment_maintenance
-File an incident report for Zone D,safety_incident
-Why is AGV-12 stuck near Zone A?,agv_navigation
-Recommend a picking strategy for high-velocity SKUs,picking_optimization
-Should we batch pick these orders together?,picking_optimization
-Show me the on-hand quantity of SKU-7831,inventory_check
-Has order #37050 shipped yet?,order_status
-Redirect Conveyor-14 around the blocked aisle in Zone C,agv_navigation
-Is AMR-21 operational?,system_status
-How many units of SKU-1033 are in Zone B?,inventory_check
-"A worker slipped near AGV-07, please log it",safety_incident
-A forklift near-miss was reported in Zone D,safety_incident
-"Belt Conveyor-14 stopped unexpectedly, please check",equipment_maintenance
-Log a breakdown for AGV-07 in Zone D,equipment_maintenance
-Crane AMR-21 reported a fault code,equipment_maintenance
-Is Conveyor-14 operational?,system_status
-Why is Crane-05 stuck near Zone B?,agv_navigation
-What's the fastest picking route for order #12884?,picking_optimization
-Show me the on-hand quantity of SKU-2617,inventory_check
-Is the sorter in Zone D running normally?,system_status
-When will order #79189 be delivered?,order_status
-When will order #68111 be delivered?,order_status
-How many units of SKU-8165 are in Zone A?,inventory_check
+Show me the on-hand quantity of SKU-5640,inventory_check
+Is Sorter-06 operational?,system_status
+What's the fastest picking route for order #25719?,picking_optimization
+Can you dispatch AGV-07 to the shipping dock right away?,agv_navigation
+Is SKU-4696 in stock at Zone D?,inventory_check
+Show me the on-hand quantity of SKU-5883,inventory_check
+Is AGV-18 operational?,system_status
+What's the status of order #30726?,order_status
+What is the current location of AMR-33?,agv_navigation
 What is the uptime for Crane-03 today?,system_status
-The conveyor belt in the mezzanine is making noise,equipment_maintenance
-What is predictive maintenance?,general_faq
-Recommend a picking strategy for high-velocity SKUs,picking_optimization
-Reassign Conveyor-14 to charging station,agv_navigation
-Optimize the pick path for Zone B,picking_optimization
-A forklift near-miss was reported in Zone C,safety_incident
-How does goods-to-person picking work?,general_faq
-Reassign AGV-07 to charging station,agv_navigation
-Track order #79020 for me,order_status
-Crane-03 motor temperature seems high,equipment_maintenance
+Why hasn't order #46885 left the dock yet?,order_status
+Show the fulfillment status of #85629,order_status
+Are all cranes online in Zone A?,system_status
+Is the sorter in the mezzanine running normally?,system_status
+Log a safety incident involving Sorter-06,safety_incident
+There was a near collision between AGV-07 and a pedestrian in the receiving dock,safety_incident
+Please log a near-miss between a pedestrian and Crane-09 in the shipping dock,safety_incident
+Crane AGV-07 reported a fault code,equipment_maintenance
+What is the uptime for Crane-09 today?,system_status
+Sorter-06 motor temperature seems high,equipment_maintenance
+There was a near collision between AGV-18 and a pedestrian in Zone B,safety_incident
+What is the current location of AGV-07?,agv_navigation
+"A spill was reported near Conveyor-21 in the receiving dock, needs cleanup",safety_incident
+"AGV-07 seems to be idle near the receiving dock, please reroute it",agv_navigation
+Why hasn't order #28030 left the dock yet?,order_status
+Redirect Conveyor-14 around the blocked aisle in the receiving dock,agv_navigation
+Crane Sorter-02 reported a fault code,equipment_maintenance
+Pause AGV-18 until the aisle in Zone A is clear,agv_navigation
+Conveyor-14 motor temperature seems high,equipment_maintenance
+How should we sequence orders to minimize walking distance in the shipping dock?,picking_optimization
+"Sorter-02 seems to be idle near Zone C, please reroute it",agv_navigation
+Has order #21835 shipped yet?,order_status
+Reassign AMR-21 to charging station,agv_navigation
+"A spill was reported near AMR-21 in the shipping dock, needs cleanup",safety_incident
+Why hasn't order #30033 left the dock yet?,order_status
+What is the current location of AMR-21?,agv_navigation
+Schedule maintenance for AGV-18,equipment_maintenance
+Reassign AMR-33 to charging station,agv_navigation
+What's the status of order #27003?,order_status
+How should we sequence orders to minimize walking distance in Zone E?,picking_optimization
+What is the uptime for Conveyor-14 today?,system_status
+Are all cranes online in Zone F?,system_status
+Is the sorter in Zone A running normally?,system_status
+AMR-33 motor temperature seems high,equipment_maintenance
+Can you dispatch Conveyor-21 to Zone F right away?,agv_navigation
+How can we reduce travel time for pickers in Zone C?,picking_optimization
+Is the sorter in Zone E running normally?,system_status
+Report unsafe pallet stacking in Zone E,safety_incident
+What is the current stock level for SKU-7003?,inventory_check
 The sorter in Zone D keeps jamming,equipment_maintenance
-Should we batch pick these orders together?,picking_optimization
-Crane AGV-12 reported a fault code,equipment_maintenance
-What is the current stock level for SKU-2932?,inventory_check
-What's the status of order #50176?,order_status
-Check system health for the mezzanine,system_status
-Show the fulfillment status of #92835,order_status
-What's the difference between AGV and AMR?,general_faq
-The sorter in the mezzanine keeps jamming,equipment_maintenance
-File an incident report for the mezzanine,safety_incident
-What's the status of order #97649?,order_status
-Log a breakdown for Crane-05 in Zone C,equipment_maintenance
-Send AGV Conveyor-14 to Zone D,agv_navigation
+"A worker slipped near AGV-18, please log it",safety_incident
+Check system health for Zone F,system_status
+What's the fastest picking route for order #27922?,picking_optimization
+Would zone picking work better than batch picking for Zone C?,picking_optimization
+How much inventory is left for SKU-2209?,inventory_check
+Track order #83768 for me,order_status
+Route Crane-05 to picking station 18,agv_navigation
+Has AGV-12 reported any faults today?,system_status
+Give me stock levels across all zones for SKU-9997,inventory_check
 Is AMR-21 operational?,system_status
-Are all cranes online in Zone A?,system_status
-Should we batch pick these orders together?,picking_optimization
-When will order #18048 be delivered?,order_status
-What is the uptime for Crane-05 today?,system_status
-Report vibration issue on Crane-03,equipment_maintenance
+A forklift near-miss was reported in Zone D,safety_incident
+"Belt Conveyor-21 stopped unexpectedly, please check",equipment_maintenance
+"Belt Sorter-06 stopped unexpectedly, please check",equipment_maintenance
+Report vibration issue on Conveyor-14,equipment_maintenance
 Reassign Crane-05 to charging station,agv_navigation
-Redirect Crane-05 around the blocked aisle in the mezzanine,agv_navigation
-Suggest a wave picking plan for Zone A,picking_optimization
-What's the fastest picking route for order #67988?,picking_optimization
-How can we reduce travel time for pickers in the receiving dock?,picking_optimization
-"A worker slipped near Crane-05, please log it",safety_incident
-How can we reduce travel time for pickers in the receiving dock?,picking_optimization
-What is the uptime for Crane-03 today?,system_status
-What is a WMS?,general_faq
-Schedule maintenance for Sorter-02,equipment_maintenance
-Recommend a picking strategy for high-velocity SKUs,picking_optimization
-Send AGV AGV-07 to the mezzanine,agv_navigation
-What is the uptime for Conveyor-14 today?,system_status
-Why is Sorter-02 stuck near the mezzanine?,agv_navigation
-Report vibration issue on Sorter-02,equipment_maintenance
-Is the sorter in Zone C running normally?,system_status
-Recommend a picking strategy for high-velocity SKUs,picking_optimization
-File an incident report for Zone C,safety_incident
-What's the difference between AGV and AMR?,general_faq
-Optimize the pick path for the receiving dock,picking_optimization
-Log a safety incident involving Crane-03,safety_incident
-What KPIs matter most in warehouse automation?,general_faq
-A forklift near-miss was reported in Zone C,safety_incident
-What KPIs matter most in warehouse automation?,general_faq
-Is order #86830 delayed?,order_status
-Crane Crane-03 reported a fault code,equipment_maintenance
-Suggest a wave picking plan for Zone C,picking_optimization
-A forklift near-miss was reported in Zone B,safety_incident
-"A worker slipped near Crane-05, please log it",safety_incident
-How do sortation systems decide where to route a parcel?,general_faq
-File an incident report for Zone D,safety_incident
-Reassign Sorter-02 to charging station,agv_navigation
-Are all cranes online in the mezzanine?,system_status
-Log a breakdown for AMR-21 in Zone A,equipment_maintenance
-"Belt Sorter-02 stopped unexpectedly, please check",equipment_maintenance
-Reassign Conveyor-14 to charging station,agv_navigation
-Suggest a wave picking plan for Zone D,picking_optimization
+Give me stock levels across all zones for SKU-7446,inventory_check
+Has AGV-18 reported any faults today?,system_status
+Track order #42487 for me,order_status
+When will order #96706 be delivered?,order_status
+Check inventory count for SKU-9124 in the receiving dock,inventory_check
+What's the most efficient picking sequence for the shipping dock today?,picking_optimization
+Log a breakdown for Crane-09 in Zone F,equipment_maintenance
+Has Sorter-06 reported any faults today?,system_status
+What is cycle counting?,general_faq
 What is the current location of Crane-05?,agv_navigation
-What's the status of order #48499?,order_status
-The conveyor belt in the receiving dock is making noise,equipment_maintenance
-A forklift near-miss was reported in Zone C,safety_incident
-Route Sorter-02 to picking station 12,agv_navigation
-Is the sorter in the receiving dock running normally?,system_status
-A forklift near-miss was reported in Zone A,safety_incident
-"Belt Crane-05 stopped unexpectedly, please check",equipment_maintenance
-Should we batch pick these orders together?,picking_optimization
-Are all cranes online in Zone A?,system_status
-Track order #25112 for me,order_status
-A forklift near-miss was reported in the receiving dock,safety_incident
+What's the most efficient picking sequence for Zone B today?,picking_optimization
+Route Sorter-06 to picking station 3,agv_navigation
+Is the sorter in Zone D running normally?,system_status
+What is the current location of Sorter-02?,agv_navigation
+Has order #47066 shipped yet?,order_status
+Please log a near-miss between a pedestrian and Crane-03 in Zone E,safety_incident
+Log a breakdown for Conveyor-21 in Zone C,equipment_maintenance
+How should we sequence orders to minimize walking distance in Zone C?,picking_optimization
+The conveyor belt in Zone B is making noise,equipment_maintenance
+What is the current stock level for SKU-7086?,inventory_check
+When will order #75230 be delivered?,order_status
+File an incident report for Zone E,safety_incident
+Show the fulfillment status of #56129,order_status
 Report unsafe pallet stacking in the receiving dock,safety_incident
-AGV-12 motor temperature seems high,equipment_maintenance
-Is Sorter-02 operational?,system_status
-Show me the on-hand quantity of SKU-9509,inventory_check
-What KPIs matter most in warehouse automation?,general_faq
-Is order #81134 delayed?,order_status
-Suggest a wave picking plan for Zone B,picking_optimization
-When will order #14162 be delivered?,order_status
-Should we batch pick these orders together?,picking_optimization
-What is the current location of AMR-21?,agv_navigation
-Crane Sorter-02 reported a fault code,equipment_maintenance
-Is SKU-3755 in stock at the mezzanine?,inventory_check
-Check inventory count for SKU-1945 in the mezzanine,inventory_check
-What is the current stock level for SKU-4071?,inventory_check
-Report vibration issue on Conveyor-14,equipment_maintenance
-Log a breakdown for AMR-21 in Zone B,equipment_maintenance
-Is the sorter in Zone A running normally?,system_status
-What is a WMS?,general_faq
-Send AGV AGV-12 to the receiving dock,agv_navigation
-When will order #90290 be delivered?,order_status
-How much inventory is left for SKU-5795?,inventory_check
-Should we batch pick these orders together?,picking_optimization
-Give me the current status of the WMS integration,system_status
-What is the uptime for AGV-07 today?,system_status
-The conveyor belt in Zone D is making noise,equipment_maintenance
-Check inventory count for SKU-9882 in Zone B,inventory_check
-Give me the current status of the WMS integration,system_status
-Why is Crane-03 stuck near Zone B?,agv_navigation
-What's the fastest picking route for order #10016?,picking_optimization
-Recommend a picking strategy for high-velocity SKUs,picking_optimization
-Check system health for the mezzanine,system_status
-How many units of SKU-4779 are in the mezzanine?,inventory_check
-What's the fastest picking route for order #28928?,picking_optimization
-What KPIs matter most in warehouse automation?,general_faq
-Why hasn't order #99186 left the dock yet?,order_status
-Redirect AMR-21 around the blocked aisle in Zone C,agv_navigation
-Is the sorter in Zone A running normally?,system_status
-Route Sorter-02 to picking station 12,agv_navigation
-Schedule maintenance for AGV-07,equipment_maintenance
-When will order #75046 be delivered?,order_status
-Recommend a picking strategy for high-velocity SKUs,picking_optimization
-Send AGV Crane-05 to Zone B,agv_navigation
-Show the fulfillment status of #32378,order_status
-How many units of SKU-7206 are in the mezzanine?,inventory_check
-What is the current stock level for SKU-9688?,inventory_check
-Recommend a picking strategy for high-velocity SKUs,picking_optimization
-"A worker slipped near AMR-21, please log it",safety_incident
-Why is AGV-12 stuck near Zone C?,agv_navigation
-What KPIs matter most in warehouse automation?,general_faq
-Do we have enough SKU-4869 to fulfill 200 units?,inventory_check
-Check system health for Zone C,system_status
-Redirect Crane-03 around the blocked aisle in Zone B,agv_navigation
-Optimize the pick path for the mezzanine,picking_optimization
-Optimize the pick path for Zone B,picking_optimization
-Report vibration issue on Crane-05,equipment_maintenance
-What is the uptime for AGV-12 today?,system_status
-Crane AGV-12 reported a fault code,equipment_maintenance
-What's the status of order #42485?,order_status
-Log a breakdown for AMR-21 in Zone D,equipment_maintenance
-The sorter in Zone C keeps jamming,equipment_maintenance
-What is predictive maintenance?,general_faq
-Is SKU-9153 in stock at Zone A?,inventory_check
-File an incident report for Zone D,safety_incident
-What is cycle counting?,general_faq
-What's the status of order #25908?,order_status
-There was a near collision between Conveyor-14 and a pedestrian in Zone A,safety_incident
-What is the current stock level for SKU-7712?,inventory_check
-Report vibration issue on AMR-21,equipment_maintenance
-What is the current stock level for SKU-3014?,inventory_check
-Explain how an AS/RS works,general_faq
-Give me the current status of the WMS integration,system_status
-Route AGV-07 to picking station 12,agv_navigation
+Crane Crane-09 reported a fault code,equipment_maintenance
+"A worker slipped near AMR-33, please log it",safety_incident
+When will order #71075 be delivered?,order_status
+Report vibration issue on Crane-03,equipment_maintenance
+Log a safety incident involving AMR-33,safety_incident
+Please log a near-miss between a pedestrian and AGV-12 in the shipping dock,safety_incident
 How can we reduce travel time for pickers in Zone A?,picking_optimization
-Give me the current status of the WMS integration,system_status
-What KPIs matter most in warehouse automation?,general_faq
-"A worker slipped near AGV-07, please log it",safety_incident
+Why hasn't order #89556 left the dock yet?,order_status
+What's the most efficient picking sequence for Zone E today?,picking_optimization
+Why hasn't order #91208 left the dock yet?,order_status
+Is SKU-1347 in stock at Zone A?,inventory_check
+Is SKU-2055 in stock at Zone B?,inventory_check
+The conveyor belt in Zone A is making noise,equipment_maintenance
+Crane-09 motor temperature seems high,equipment_maintenance
+Suggest a wave picking plan for Zone D,picking_optimization
 Reassign Crane-03 to charging station,agv_navigation
-Redirect AGV-12 around the blocked aisle in the mezzanine,agv_navigation
-Send AGV Crane-03 to Zone A,agv_navigation
+Send the next available AGV to picking station 12,agv_navigation
+Is order #40290 delayed?,order_status
+Can you dispatch AGV-12 to the receiving dock right away?,agv_navigation
+Is Conveyor-14 operational?,system_status
+Would zone picking work better than batch picking for the shipping dock?,picking_optimization
+"Someone bypassed the safety gate near Conveyor-14, please log this",safety_incident
+Is the WCS connection to AMR-21 stable?,system_status
+What's the current uptime percentage for Zone F?,system_status
+What's the most efficient picking sequence for Zone F today?,picking_optimization
+Crane AGV-18 reported a fault code,equipment_maintenance
+AMR-21 motor temperature seems high,equipment_maintenance
+Please log a near-miss between a pedestrian and Crane-09 in the mezzanine,safety_incident
+What's the fastest picking route for order #24846?,picking_optimization
+Reassign AGV-12 to charging station,agv_navigation
+"Conveyor-21 seems to be idle near Zone B, please reroute it",agv_navigation
+When will order #12947 be delivered?,order_status
+Is Sorter-02 operational?,system_status
+Pause Crane-05 until the aisle in the receiving dock is clear,agv_navigation
+Crane Conveyor-21 reported a fault code,equipment_maintenance
+What causes a conveyor jam?,general_faq
+Is AGV-07 operational?,system_status
+What's the most efficient picking sequence for the mezzanine today?,picking_optimization
+"Someone bypassed the safety gate near AGV-07, please log this",safety_incident
+Pause Crane-09 until the aisle in Zone E is clear,agv_navigation
+Log a safety incident involving Conveyor-21,safety_incident
+Please log a near-miss between a pedestrian and Crane-09 in Zone A,safety_incident
+What's the current uptime percentage for the cross-dock area?,system_status
+There was a near collision between Crane-05 and a pedestrian in Zone F,safety_incident
+Has order #33247 shipped yet?,order_status
+Log a breakdown for Sorter-02 in Zone B,equipment_maintenance
 Recommend a picking strategy for high-velocity SKUs,picking_optimization
-What KPIs matter most in warehouse automation?,general_faq
-What's the fastest picking route for order #60573?,picking_optimization
+What's the fastest picking route for order #47595?,picking_optimization
+How should we sequence orders to minimize walking distance in Zone F?,picking_optimization
 What's the difference between AGV and AMR?,general_faq
-What's the difference between AGV and AMR?,general_faq
-Log a safety incident involving AGV-12,safety_incident
-File an incident report for the receiving dock,safety_incident
-Recommend a picking strategy for high-velocity SKUs,picking_optimization
-Redirect Crane-03 around the blocked aisle in Zone B,agv_navigation
-"Belt AGV-12 stopped unexpectedly, please check",equipment_maintenance
-Do we have enough SKU-9423 to fulfill 200 units?,inventory_check
-What is the current location of Crane-05?,agv_navigation
-What is the current location of Conveyor-14?,agv_navigation
-Log a safety incident involving Crane-05,safety_incident
+"A worker slipped near Crane-03, please log it",safety_incident
+"AGV-18 seems to be idle near Zone E, please reroute it",agv_navigation
+What's the fastest picking route for order #18933?,picking_optimization
+The conveyor belt in the mezzanine is making noise,equipment_maintenance
+"Belt AMR-21 stopped unexpectedly, please check",equipment_maintenance
+Redirect AMR-33 around the blocked aisle in Zone F,agv_navigation
+Would zone picking work better than batch picking for Zone A?,picking_optimization
+Why is Conveyor-14 stuck near the receiving dock?,agv_navigation
+Has order #61675 shipped yet?,order_status
+Log a breakdown for Crane-05 in Zone F,equipment_maintenance
+Why is AGV-07 stuck near Zone B?,agv_navigation
+There was a near collision between Conveyor-21 and a pedestrian in Zone D,safety_incident
+What's the fastest picking route for order #82441?,picking_optimization
+"Belt AMR-33 stopped unexpectedly, please check",equipment_maintenance
+Is the sorter in Zone C running normally?,system_status
+Is order #64094 delayed?,order_status
+Check system health for the shipping dock,system_status
+Crane Conveyor-14 reported a fault code,equipment_maintenance
+There was a near collision between AGV-12 and a pedestrian in Zone D,safety_incident
+Is SKU-2184 in stock at Zone E?,inventory_check
+Check system health for Zone D,system_status
+Has order #42767 shipped yet?,order_status
+Would zone picking work better than batch picking for Zone D?,picking_optimization
+When will order #39467 be delivered?,order_status
+Suggest a wave picking plan for Zone C,picking_optimization
+Can you dispatch AGV-07 to Zone F right away?,agv_navigation
+The conveyor belt in the cross-dock area is making noise,equipment_maintenance
+How many units of SKU-7068 are in the receiving dock?,inventory_check
+Show me the on-hand quantity of SKU-4766,inventory_check
+Check inventory count for SKU-6772 in Zone D,inventory_check
+Crane Crane-03 reported a fault code,equipment_maintenance
+Schedule maintenance for Crane-05,equipment_maintenance
+Report unsafe pallet stacking in Zone D,safety_incident
+"Someone bypassed the safety gate near Crane-09, please log this",safety_incident
+"AMR-21 seems to be idle near Zone B, please reroute it",agv_navigation
+Why hasn't order #88419 left the dock yet?,order_status
+Is SKU-4116 in stock at the receiving dock?,inventory_check
+Would zone picking work better than batch picking for the receiving dock?,picking_optimization
+What is a mini-load system?,general_faq
+"A spill was reported near Conveyor-14 in the receiving dock, needs cleanup",safety_incident
+Report vibration issue on Sorter-02,equipment_maintenance
+Do we have enough SKU-5929 to fulfill 200 units?,inventory_check
+Why do warehouses use cycle counting instead of annual counts?,general_faq
+Route Crane-05 to picking station 12,agv_navigation
+What's the fastest picking route for order #49977?,picking_optimization
 Suggest a wave picking plan for the mezzanine,picking_optimization
-Is order #74036 delayed?,order_status
-Give me stock levels across all zones for SKU-6317,inventory_check
-Give me the current status of the WMS integration,system_status
-Do we have enough SKU-4614 to fulfill 200 units?,inventory_check
-Explain how an AS/RS works,general_faq
-Explain how an AS/RS works,general_faq
-Do we have enough SKU-9494 to fulfill 200 units?,inventory_check
-When will order #63042 be delivered?,order_status
-Route Crane-03 to picking station 5,agv_navigation
-Check inventory count for SKU-1270 in Zone D,inventory_check
-Should we batch pick these orders together?,picking_optimization
-Is the sorter in Zone A running normally?,system_status
-When will order #86590 be delivered?,order_status
-There was a near collision between Crane-05 and a pedestrian in Zone B,safety_incident
-How does goods-to-person picking work?,general_faq
-How much inventory is left for SKU-9371?,inventory_check
+Is the WCS connection to AGV-07 stable?,system_status
+Do we have enough SKU-8543 to fulfill 200 units?,inventory_check
+How should we sequence orders to minimize walking distance in the cross-dock area?,picking_optimization
+Is the sorter in the cross-dock area running normally?,system_status
+Track order #24822 for me,order_status
+Pause Sorter-06 until the aisle in Zone E is clear,agv_navigation
+Check system health for Zone B,system_status
+Pause Crane-03 until the aisle in the cross-dock area is clear,agv_navigation
+The sorter in Zone F keeps jamming,equipment_maintenance
+What's the status of order #99212?,order_status
+Optimize the pick path for Zone F,picking_optimization
+Send AGV AMR-21 to Zone D,agv_navigation
+Show the fulfillment status of #35013,order_status
+Check inventory count for SKU-6321 in Zone C,inventory_check
+What is the current stock level for SKU-3159?,inventory_check
+What's the most efficient picking sequence for the cross-dock area today?,picking_optimization
+"AMR-33 seems to be idle near Zone E, please reroute it",agv_navigation
+Has AMR-33 reported any faults today?,system_status
+Give me stock levels across all zones for SKU-4283,inventory_check
+What is the uptime for AMR-33 today?,system_status
+Route Crane-03 to picking station 18,agv_navigation
+How can we reduce travel time for pickers in Zone F?,picking_optimization
+What's the fastest picking route for order #25124?,picking_optimization
+Report vibration issue on AMR-33,equipment_maintenance
+Check system health for Zone E,system_status
+"Belt AGV-07 stopped unexpectedly, please check",equipment_maintenance
+Is order #66869 delayed?,order_status
+The sorter in the shipping dock keeps jamming,equipment_maintenance
+Report vibration issue on Conveyor-21,equipment_maintenance
+Give me stock levels across all zones for SKU-3849,inventory_check
+"A spill was reported near AMR-21 in the cross-dock area, needs cleanup",safety_incident
+Show the fulfillment status of #51119,order_status
+Please log a near-miss between a pedestrian and Conveyor-21 in the receiving dock,safety_incident
+Is SKU-3408 in stock at the cross-dock area?,inventory_check
+"Belt Conveyor-14 stopped unexpectedly, please check",equipment_maintenance
+What is the current stock level for SKU-6111?,inventory_check
+Are all cranes online in Zone B?,system_status
 "A worker slipped near AMR-21, please log it",safety_incident
+What is the current location of AGV-18?,agv_navigation
+How can we reduce travel time for pickers in the cross-dock area?,picking_optimization
+Is the sorter in Zone B running normally?,system_status
+There was a near collision between Crane-09 and a pedestrian in Zone F,safety_incident
+Send AGV Crane-09 to Zone C,agv_navigation
+"Crane-09 seems to be idle near the receiving dock, please reroute it",agv_navigation
+Send AGV Sorter-02 to the shipping dock,agv_navigation
+Optimize the pick path for the mezzanine,picking_optimization
+Is the sorter in Zone F running normally?,system_status
+Would zone picking work better than batch picking for Zone F?,picking_optimization
+How does goods-to-person picking work?,general_faq
+Check system health for Zone C,system_status
+Log a safety incident involving AMR-21,safety_incident
+There was a near collision between AMR-33 and a pedestrian in Zone C,safety_incident
+Would zone picking work better than batch picking for Zone E?,picking_optimization
+Send the next available AGV to picking station 3,agv_navigation
+Crane-03 motor temperature seems high,equipment_maintenance
+Is SKU-5590 in stock at the receiving dock?,inventory_check
+Why is AGV-12 stuck near the shipping dock?,agv_navigation
+Send the next available AGV to picking station 5,agv_navigation
+Please log a near-miss between a pedestrian and AGV-18 in Zone C,safety_incident
+What's the most efficient picking sequence for Zone C today?,picking_optimization
+Track order #47588 for me,order_status
+Is SKU-4954 in stock at Zone A?,inventory_check
+Do we have enough SKU-6315 to fulfill 200 units?,inventory_check
+How does regenerative braking work on an AS/RS crane?,general_faq
+Give me stock levels across all zones for SKU-6820,inventory_check
+When will order #60909 be delivered?,order_status
+Why is AGV-12 stuck near the receiving dock?,agv_navigation
+Give me stock levels across all zones for SKU-8544,inventory_check
 Optimize the pick path for Zone D,picking_optimization
-Recommend a picking strategy for high-velocity SKUs,picking_optimization
-How many units of SKU-5484 are in the receiving dock?,inventory_check
-"A worker slipped near AGV-07, please log it",safety_incident
-Show the fulfillment status of #22905,order_status
-Check system health for Zone D,system_status
-What's the fastest picking route for order #36117?,picking_optimization
-The conveyor belt in Zone A is making noise,equipment_maintenance
-File an incident report for the receiving dock,safety_incident
-What is predictive maintenance?,general_faq
-The conveyor belt in Zone B is making noise,equipment_maintenance
-There was a near collision between AGV-07 and a pedestrian in Zone D,safety_incident
-How do sortation systems decide where to route a parcel?,general_faq
-A forklift near-miss was reported in the receiving dock,safety_incident
-Recommend a picking strategy for high-velocity SKUs,picking_optimization
-Give me stock levels across all zones for SKU-9571,inventory_check
-Is AGV-07 operational?,system_status
-What is the current stock level for SKU-2340?,inventory_check
-AMR-21 motor temperature seems high,equipment_maintenance
-Why is Crane-03 stuck near Zone C?,agv_navigation
-What's the difference between AGV and AMR?,general_faq
-Why is Sorter-02 stuck near Zone A?,agv_navigation
-AMR-21 motor temperature seems high,equipment_maintenance
-How much inventory is left for SKU-5577?,inventory_check
-Do we have enough SKU-6653 to fulfill 200 units?,inventory_check
-There was a near collision between AGV-12 and a pedestrian in Zone A,safety_incident
-Reassign Conveyor-14 to charging station,agv_navigation
-Should we batch pick these orders together?,picking_optimization
-Do we have enough SKU-7862 to fulfill 200 units?,inventory_check
-File an incident report for Zone A,safety_incident
-Log a breakdown for AGV-07 in Zone B,equipment_maintenance
-Recommend a picking strategy for high-velocity SKUs,picking_optimization
-How do sortation systems decide where to route a parcel?,general_faq
-Route AMR-21 to picking station 12,agv_navigation
-Is the sorter in Zone D running normally?,system_status
-Should we batch pick these orders together?,picking_optimization
-Is the sorter in the mezzanine running normally?,system_status
-"A worker slipped near AGV-07, please log it",safety_incident
-Suggest a wave picking plan for the receiving dock,picking_optimization
-There was a near collision between Sorter-02 and a pedestrian in the receiving dock,safety_incident
-Crane Sorter-02 reported a fault code,equipment_maintenance
-Sorter-02 motor temperature seems high,equipment_maintenance
-"Belt Crane-05 stopped unexpectedly, please check",equipment_maintenance
-There was a near collision between Sorter-02 and a pedestrian in Zone D,safety_incident
-Has order #55893 shipped yet?,order_status
-Is Conveyor-14 operational?,system_status
-Has order #45816 shipped yet?,order_status
+Give me the current status of the WMS integration,system_status
+When will order #11543 be delivered?,order_status
+A forklift near-miss was reported in Zone F,safety_incident
+What is the current stock level for SKU-3942?,inventory_check
+"Someone bypassed the safety gate near AMR-21, please log this",safety_incident
+How can we reduce travel time for pickers in Zone D?,picking_optimization
+How can we reduce travel time for pickers in the shipping dock?,picking_optimization
+Give me stock levels across all zones for SKU-9140,inventory_check
+"A spill was reported near AGV-12 in Zone F, needs cleanup",safety_incident
+Track order #87663 for me,order_status
+Are all cranes online in Zone E?,system_status
+Would zone picking work better than batch picking for Zone B?,picking_optimization
+The sorter in the mezzanine keeps jamming,equipment_maintenance
+"A worker slipped near Conveyor-21, please log it",safety_incident
 What is a WMS?,general_faq
+"Belt Sorter-02 stopped unexpectedly, please check",equipment_maintenance
+A forklift near-miss was reported in Zone A,safety_incident
+What is predictive maintenance?,general_faq
+There was a near collision between Conveyor-14 and a pedestrian in Zone B,safety_incident
+What's the fastest picking route for order #80966?,picking_optimization
+Do we have enough SKU-2549 to fulfill 200 units?,inventory_check
+Are all cranes online in the mezzanine?,system_status
+Do we have enough SKU-2599 to fulfill 200 units?,inventory_check
+Crane AMR-33 reported a fault code,equipment_maintenance
+Pause Conveyor-14 until the aisle in Zone E is clear,agv_navigation
+What's the difference between a stacker crane and a shuttle?,general_faq
+Redirect Sorter-06 around the blocked aisle in Zone C,agv_navigation
+Conveyor-21 motor temperature seems high,equipment_maintenance
+Do we have enough SKU-9855 to fulfill 200 units?,inventory_check
+Check inventory count for SKU-6154 in Zone E,inventory_check
 Report unsafe pallet stacking in Zone C,safety_incident
-Route AMR-21 to picking station 3,agv_navigation
-How do sortation systems decide where to route a parcel?,general_faq
-Sorter-02 motor temperature seems high,equipment_maintenance
-What is a WMS?,general_faq
-Do we have enough SKU-5882 to fulfill 200 units?,inventory_check
-Send AGV AGV-12 to Zone D,agv_navigation
-What's the status of order #25189?,order_status
-Why hasn't order #47151 left the dock yet?,order_status
-Suggest a wave picking plan for the receiving dock,picking_optimization
-"A worker slipped near Conveyor-14, please log it",safety_incident
-What's the difference between AGV and AMR?,general_faq
-Track order #55871 for me,order_status
+Redirect Crane-09 around the blocked aisle in the mezzanine,agv_navigation
+How should we sequence orders to minimize walking distance in the mezzanine?,picking_optimization
+Do we have enough SKU-3311 to fulfill 200 units?,inventory_check
+Please log a near-miss between a pedestrian and Crane-05 in the mezzanine,safety_incident
+The conveyor belt in Zone F is making noise,equipment_maintenance
+What's the fastest picking route for order #57021?,picking_optimization
+Can you dispatch Conveyor-14 to the receiving dock right away?,agv_navigation
+What's the current uptime percentage for the receiving dock?,system_status
+Optimize the pick path for Zone B,picking_optimization
+Is the WCS connection to Conveyor-21 stable?,system_status
+Please log a near-miss between a pedestrian and Conveyor-21 in Zone C,safety_incident
+Optimize the pick path for the receiving dock,picking_optimization
+Report unsafe pallet stacking in Zone B,safety_incident
+Log a breakdown for Conveyor-14 in the shipping dock,equipment_maintenance
+The conveyor belt in the shipping dock is making noise,equipment_maintenance
+Log a breakdown for Crane-05 in the receiving dock,equipment_maintenance
+There was a near collision between Sorter-06 and a pedestrian in Zone E,safety_incident
+What's the status of order #17664?,order_status
+What's the current uptime percentage for Zone B?,system_status
+Track order #90808 for me,order_status
+"A spill was reported near AGV-07 in the receiving dock, needs cleanup",safety_incident
+Pause AGV-07 until the aisle in the cross-dock area is clear,agv_navigation
+AGV-07 motor temperature seems high,equipment_maintenance
+What KPIs matter most in warehouse automation?,general_faq
+What is the current stock level for SKU-8037?,inventory_check
+Redirect Crane-09 around the blocked aisle in Zone E,agv_navigation
+Is order #79026 delayed?,order_status
+Has order #22778 shipped yet?,order_status
+What's the fastest picking route for order #78187?,picking_optimization
+There was a near collision between AGV-12 and a pedestrian in Zone C,safety_incident
+What is a pick rate and how is it measured?,general_faq
+Why hasn't order #21744 left the dock yet?,order_status

data/intent_eval.json

@@ -1,8 +1,8 @@
 {
-  "accuracy": 0.9916666666666667,
-  "macro_f1": 0.9916573971078977,
-  "n_train": 360,
-  "n_test": 120,
+  "accuracy": 0.9819819819819819,
+  "macro_f1": 0.9669354838709677,
+  "n_train": 331,
+  "n_test": 111,
   "n_classes": 8,
   "classes": [
     "agv_navigation",
@@ -22,16 +22,16 @@
       "support": 15.0
     },
     "equipment_maintenance": {
-      "precision": 1.0,
+      "precision": 0.9375,
       "recall": 1.0,
-      "f1-score": 1.0,
+      "f1-score": 0.967741935483871,
       "support": 15.0
     },
     "general_faq": {
       "precision": 1.0,
-      "recall": 0.9333333333333333,
-      "f1-score": 0.9655172413793104,
-      "support": 15.0
+      "recall": 0.6666666666666666,
+      "f1-score": 0.8,
+      "support": 6.0
     },
     "inventory_check": {
       "precision": 1.0,
@@ -40,15 +40,15 @@
       "support": 15.0
     },
     "order_status": {
-      "precision": 0.9375,
+      "precision": 1.0,
       "recall": 1.0,
-      "f1-score": 0.967741935483871,
+      "f1-score": 1.0,
       "support": 15.0
     },
     "picking_optimization": {
-      "precision": 1.0,
+      "precision": 0.9375,
       "recall": 1.0,
-      "f1-score": 1.0,
+      "f1-score": 0.967741935483871,
       "support": 15.0
     },
     "safety_incident": {
@@ -63,18 +63,22 @@
       "f1-score": 1.0,
       "support": 15.0
     },
-    "accuracy": 0.9916666666666667,
+    "accuracy": 0.9819819819819819,
     "macro avg": {
-      "precision": 0.9921875,
-      "recall": 0.9916666666666667,
-      "f1-score": 0.9916573971078977,
-      "support": 120.0
+      "precision": 0.984375,
+      "recall": 0.9583333333333333,
+      "f1-score": 0.9669354838709677,
+      "support": 111.0
     },
     "weighted avg": {
-      "precision": 0.9921875,
-      "recall": 0.9916666666666667,
-      "f1-score": 0.9916573971078978,
-      "support": 120.0
+      "precision": 0.9831081081081081,
+      "recall": 0.9819819819819819,
+      "f1-score": 0.9804707933740191,
+      "support": 111.0
     }
-  }
+  },
+  "n_generated_before_dedup": 442,
+  "n_exact_duplicates_removed": 0,
+  "duplicate_rate": 0.0,
+  "train_test_exact_overlap": 0
 }

data/latency_eval.json

@@ -1,6 +1,6 @@
 {
-  "intent_classifier_ms": 0.408,
-  "anomaly_detector_ms": 21.223,
-  "kb_retrieval_ms": 0.617,
+  "intent_classifier_ms": 0.419,
+  "anomaly_detector_ms": 23.129,
+  "kb_retrieval_ms": 0.571,
   "note": "LLM generation latency depends on the external Inference API call and is measured live in the app, not benchmarked here."
 }

models/intent_pipeline.joblib

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:b8e49f35a4e88b2a61908f861e49beb4a912a34fa85484c1936878e6ce1a6620
-size 65356
+oid sha256:876f27ef5fe7c57beb4955f1666e618a8e20e5b8a1c38a7e6728459f74a9d4f4
+size 86940

src/data_generation.py

@@ -60,6 +60,10 @@ INTENT_TEMPLATES = {
         "Reassign {equip_id} to charging station",
         "What is the current location of {equip_id}?",
         "Redirect {equip_id} around the blocked aisle in {zone}",
+        "Can you dispatch {equip_id} to {zone} right away?",
+        "{equip_id} seems to be idle near {zone}, please reroute it",
+        "Send the next available AGV to picking station {station}",
+        "Pause {equip_id} until the aisle in {zone} is clear",
     ],
     "picking_optimization": [
         "What's the fastest picking route for order {order_id}?",
@@ -68,6 +72,9 @@ INTENT_TEMPLATES = {
         "Suggest a wave picking plan for {zone}",
         "How can we reduce travel time for pickers in {zone}?",
         "Recommend a picking strategy for high-velocity SKUs",
+        "What's the most efficient picking sequence for {zone} today?",
+        "Would zone picking work better than batch picking for {zone}?",
+        "How should we sequence orders to minimize walking distance in {zone}?",
     ],
     "safety_incident": [
         "A forklift near-miss was reported in {zone}",
@@ -76,6 +83,9 @@ INTENT_TEMPLATES = {
         "File an incident report for {zone}",
         "A worker slipped near {equip_id}, please log it",
         "Report unsafe pallet stacking in {zone}",
+        "Please log a near-miss between a pedestrian and {equip_id} in {zone}",
+        "A spill was reported near {equip_id} in {zone}, needs cleanup",
+        "Someone bypassed the safety gate near {equip_id}, please log this",
     ],
     "system_status": [
         "Is {equip_id} operational?",
@@ -84,6 +94,9 @@ INTENT_TEMPLATES = {
         "Are all cranes online in {zone}?",
         "Give me the current status of the WMS integration",
         "Is the sorter in {zone} running normally?",
+        "Has {equip_id} reported any faults today?",
+        "What's the current uptime percentage for {zone}?",
+        "Is the WCS connection to {equip_id} stable?",
     ],
     "general_faq": [
         "What is a WMS?",
@@ -94,12 +107,32 @@ INTENT_TEMPLATES = {
         "What KPIs matter most in warehouse automation?",
         "What is predictive maintenance?",
         "How do sortation systems decide where to route a parcel?",
+        "What does WCS stand for?",
+        "How is a WMS different from a WCS?",
+        "What is a mini-load system?",
+        "Explain the difference between discrete and batch picking",
+        "What is wave picking?",
+        "How does zone picking work?",
+        "What's the difference between a stacker crane and a shuttle?",
+        "Why do warehouses use cycle counting instead of annual counts?",
+        "What causes a conveyor jam?",
+        "How does regenerative braking work on an AS/RS crane?",
+        "What is dock-to-stock time?",
+        "Why is inventory accuracy important?",
+        "What is a pick rate and how is it measured?",
+        "How do warehouses reduce energy use during peak hours?",
     ],
 }
 
-ZONES = ["Zone A", "Zone B", "Zone C", "Zone D", "the mezzanine", "the receiving dock"]
-EQUIP_IDS = ["AGV-07", "AGV-12", "Crane-03", "Sorter-02", "Conveyor-14", "AMR-21", "Crane-05"]
-STATIONS = ["3", "5", "7", "12"]
+ZONES = [
+    "Zone A", "Zone B", "Zone C", "Zone D", "Zone E", "Zone F",
+    "the mezzanine", "the receiving dock", "the shipping dock", "the cross-dock area",
+]
+EQUIP_IDS = [
+    "AGV-07", "AGV-12", "AGV-18", "Crane-03", "Crane-05", "Crane-09",
+    "Sorter-02", "Sorter-06", "Conveyor-14", "Conveyor-21", "AMR-21", "AMR-33",
+]
+STATIONS = ["3", "5", "7", "12", "15", "18", "22"]
 
 
 def _rand_sku():
@@ -111,11 +144,24 @@ def _rand_order():
 
 
 def generate_intent_dataset(n_per_intent: int = 45, seed: int = RANDOM_SEED) -> pd.DataFrame:
-    """Generate a labelled (text, intent) dataset by sampling + slot-filling templates."""
+    """Generate a labelled (text, intent) dataset by sampling + slot-filling templates.
+
+    Actively avoids generating exact-duplicate text within each intent category
+    (tries up to a bounded number of times per example, then stops early if the
+    template+slot combination space is exhausted for that category). This
+    matters because exact-duplicate rows straddling the later train/test split
+    would let a classifier "memorize" test examples verbatim rather than
+    generalizing -- see build_artifacts.py, which also deduplicates the full
+    dataset before splitting as a second, structural safeguard.
+    """
     rng = random.Random(seed)
     rows = []
     for intent, templates in INTENT_TEMPLATES.items():
-        for _ in range(n_per_intent):
+        seen = set()
+        attempts = 0
+        max_attempts = n_per_intent * 20  # bounded, in case a category's combo space is small
+        while len(seen) < n_per_intent and attempts < max_attempts:
+            attempts += 1
             template = rng.choice(templates)
             text = template.format(
                 sku=_rand_sku(),
@@ -124,6 +170,9 @@ def generate_intent_dataset(n_per_intent: int = 45, seed: int = RANDOM_SEED) ->
                 equip_id=rng.choice(EQUIP_IDS),
                 station=rng.choice(STATIONS),
             )
+            if text in seen:
+                continue
+            seen.add(text)
             rows.append({"text": text, "intent": intent})
     df = pd.DataFrame(rows)
     df = df.sample(frac=1.0, random_state=seed).reset_index(drop=True)