docs/FINAL_VERIFICATION_REPORT.md

# Final Verification Report

- Generated at: 2026-06-08 16:24:23 CST
- Verified source commit: uncommitted local implementation on `main`
- Branch: `main`
- Verification target: mock-safe submission baseline plus local diagnostics/smoke-helper implementation
- Local app URL: not launched during this verification update

## Summary

Objectverse Diary's stable mock-safe baseline remains locally verifiable. This update adds non-secret MiniCPM-V runtime diagnostics through a hidden Gradio API, probe-aware Space VLM reporting, a latest-failure-note updater, and local llama.cpp GGUF smoke-test support. A later local run merged the LoRA v2 adapter, produced a Q4_K_M GGUF, uploaded it to the model repo, and passed local llama.cpp smoke.

This report does not claim live Space LoRA/GGUF runtime wiring, Field Notes publication, demo video publication, social post publication, or final public submission URLs are complete.

## Implementation Additions

- Hidden `/vision_runtime_probe` Gradio API returns sanitized backend, dependency, GPU, and MiniCPM-V load diagnostics.
- `scripts/check_space_vlm.py` can include probe output in markdown/JSON reports and update the latest failure section in `docs/FAILURES.md`.
- `scripts/check_llama_cpp_smoke.py` validates persona, diary, and chat through an externally configured GGUF without committing model files.
- LoRA v2 GGUF tooling now covers merge, publish, and local smoke for `objectverse-diary-qwen15b-lora-v2-q4_k_m.gguf`.
- Runtime status no longer records literal `TEXT_MODEL_PATH`; traces only record whether an external GGUF path is configured.
- Submission docs now distinguish final-draft materials from published URLs.

## Command Verification

| Check | Result | Notes |
| --- | --- | --- |
| `.venv/bin/python -B -m unittest discover -s tests` | PASS | 46 tests passed. Gradio 6.0 deprecation warnings and an asyncio ResourceWarning remain non-blocking. |
| `.venv/bin/python -B scripts/check_initial_stage.py` | PASS | Required files, runtime defaults, trace generation, sample traces, dataset preview, trace export, and Gradio build all passed. |
| `.venv/bin/python -B scripts/export_traces.py` | PASS | Exported 6 traces to `data/traces/samples/objectverse_public_mock_traces.jsonl`. |
| `git diff --check` | PASS | No whitespace errors. |

## Browser Verification

Not re-run in this verification update. The previous stable baseline browser verification remains useful evidence for the mock-safe UI, but the new hidden `/vision_runtime_probe` API was verified through unit coverage rather than a browser session.

Previous local app command:

```bash
GRADIO_SERVER_NAME=127.0.0.1 GRADIO_SERVER_PORT=7860 .venv/bin/python app.py
```

Browser checks:

| Scenario | Result | Evidence |
| --- | --- | --- |
| App loads at `http://127.0.0.1:7860/` | PASS | Page rendered after Gradio load state. |
| English-first / Chinese-second UI appears | PASS | Title, subtitle, section headings, and helper text visible. |
| Six example buttons visible | PASS | OVD-001 through OVD-006 visible in the Example Objects section. |
| Coffee mug example | PASS | Object file, Secret Diary, Share Card, and trace content appeared. |
| Mechanical keyboard example | PASS | Object file, Secret Diary, Share Card, and trace content appeared. |
| Running shoe example | PASS | Object file, Secret Diary, Share Card, trace content, and saved sample path appeared. |
| Desk lamp example | PASS | Expected object term, Secret Diary, Share Card, and trace saved state appeared. |
| Water bottle example | PASS | Expected object term, Secret Diary, Share Card, and trace saved state appeared. |
| Notebook example | PASS | Expected object term, Secret Diary, Share Card, and trace saved state appeared. |
| Object chat | PASS | Message `What did you see today?` returned a persona-consistent `Shoe Afterlight` reply. |
| Browser console | PASS | No warning or error logs observed during local verification. |

## Trace Verification

- Six stable public mock sample traces remain under `data/traces/samples/`.
- The trace export JSONL was regenerated successfully.
- Hosted Space VLM traces under `data/traces/space-vlm/` now provide passing MiniCPM-V object-understanding evidence for mug, keyboard, and shoe. Text generation in those traces remains mock by design.
- New runtime traces do not include literal `TEXT_MODEL_PATH` values.

## Security Scan

Targeted safety coverage now includes unit tests and an `rg` scan for probe/report/trace outputs that reject or redact:

- `hf_`
- `HF_TOKEN`
- `HUGGINGFACE_TOKEN`
- `.env`

Result: PASS for the targeted diagnostic/report paths and repository scan.

Known safe hits:

- `scripts/check_space_vlm.py` sensitive marker constants and auth helper names
- tests intentionally containing fake `hf_forbidden` and `.env` strings to verify redaction
- `publish_hf_adapter` filenames/imports that match the broad `hf_` scan pattern but are not tokens

No GGUF file, real token, private key, credential, or `.env` file was added by this implementation.

## Remaining External Items

- GitHub push is not performed in this verification run.
- Hugging Face Space hardware or environment variables are not changed in this verification run.
- Demo video URL is still pending recording/publication.
- Field Notes URL is still pending publication.
- Social post URL is still pending publication.
- Hosted Space text runtime validation with the published GGUF remains pending.
- Live Space runtime wiring for the published LoRA/GGUF remains future work.

## Verdict

PASS for the stable mock-safe local submission baseline plus local diagnostics/smoke-helper implementation.

The project is ready for explicit-confirmation external steps: push `main`, sync the Space, rerun probe-aware Space VLM validation if needed, validate the published GGUF in the Space runtime before claiming live text generation, record/publish the demo video, publish Field Notes/social post, and fill final submission URLs.