Parakeet: correct AGX numbers, add L4 device + peak-memory metric

config.json

@@ -351,7 +351,8 @@
       "accuracy_higher_is_better": false,
       "default_device": "agx_orin",
       "experiment_setup": {
-        "agx_orin": "Values from the published model-card benchmark card: 'trtexec --fp16' baseline vs Embedl-optimized 'embedl int8', batch 1. Latency derived as 1000/FPS."
+        "agx_orin": "Measurement setup (from the model-card benchmark tables): encoder only, static (1, 3000, 128) log-mel input (30 s window), batch 1, trtexec GPU compute time (--noDataTransfers, CUDA Graph + Spin Wait, 1000 iterations, 2 s warm-up). Baseline is trtexec --fp16 of the unmodified encoder; Embedl INT8 uses calibrated Q/DQ (--fp16 --int8). Peak memory = engine + per-context activation pool reported by trtexec. Latency shown as 1000/FPS. Device: Jetson AGX Orin, TensorRT 10.3 (JetPack 6).",
+        "l4": "Measurement setup (from the model-card benchmark tables): encoder only, static (1, 3000, 128) log-mel input (30 s window), batch 1, trtexec GPU compute time (--noDataTransfers, CUDA Graph + Spin Wait, 1000 iterations, 2 s warm-up). Baseline is trtexec --fp16 of the unmodified encoder; Embedl INT8 uses calibrated Q/DQ (--fp16 --int8). Peak memory = engine + per-context activation pool reported by trtexec. Latency shown as 1000/FPS. Device: NVIDIA L4, TensorRT 10.16."
       },
       "accuracy_file": "data/acc-Parakeet-TDT-0.6B-v3.csv",
       "accuracy_title": "Open ASR Leaderboard WER (%)"
@@ -419,4 +420,4 @@
     }
   },
   "accuracy_title": "Accuracy"
-}
+}

data/Parakeet-TDT-0.6B-v3.csv

@@ -1,3 +1,5 @@
 model_family,model,type,batch,device,res,ctx,lat,ips,mem
-Parakeet-TDT-0.6B-v3,nvidia/parakeet-tdt-0.6b-v3,audio,1,agx_orin,N/A,,33.1,30.2,
-Parakeet-TDT-0.6B-v3,embedl/parakeet-tdt-0.6b-v3-quantized-tensorrt,audio,1,agx_orin,N/A,,33.6,29.8,
+Parakeet-TDT-0.6B-v3,nvidia/parakeet-tdt-0.6b-v3,audio,1,agx_orin,N/A,,35.6,28.1,1274
+Parakeet-TDT-0.6B-v3,embedl/parakeet-tdt-0.6b-v3-quantized-tensorrt,audio,1,agx_orin,N/A,,34.4,29.1,806
+Parakeet-TDT-0.6B-v3,nvidia/parakeet-tdt-0.6b-v3,audio,1,l4,N/A,,16.8,59.4,1280
+Parakeet-TDT-0.6B-v3,embedl/parakeet-tdt-0.6b-v3-quantized-tensorrt,audio,1,l4,N/A,,14.6,68.6,862