| # Decisions and deviations from spec.md |
|
|
| 1. **Canonical spec**: preserve `spec (10).md`; copy it byte-for-byte to `spec.md`. |
| 2. **Unavailable infrastructure**: user explicitly deferred Debian/alias access. |
| Deliver runtime-configurable OpenAI-compatible integration and offline mocks; |
| do not claim actual model, provider, grounding or D2 qualification. |
| 3. **D2 fail closed**: there is no trustworthy executed-destination/fallback |
| attestation in this checkout. No metadata/environment flag enables D2 alias or |
| remote HF routing. The approved catalogue is recorded without changing its |
| existing policies. Local CPU remains available for D2. |
| 4. **Ingestion isolation**: use pypdf with decompression/work caps plus PDFium in a |
| disposable limited parser process. No persistence, credential inheritance or |
| arbitrary remote fetch. This is additional resource containment, not a sandbox |
| claim. Linux is the supported dispatcher deployment target. |
| 5. **CPU classification**: pin detector and recognizer only. Do not silently add a |
| differently tiered orientation model. EXIF and PDF rotation are preserved; |
| scanned text rotated inside the page is a known accuracy limitation. |
| 6. **Provenance first**: output selection controls assembled representations; |
| normalized source-page evidence and sensitivity remain available. Alias boxes, |
| confidence, semantic tables/math and verified provider identity remain null or |
| false unless empirically qualified. Quality alternatives retain disagreements. |
| 7. **Deployment isolation**: new `ocr.worker_api:app` and `ocr.api:app` are separate |
| from existing Augmentoolkit. The explicit client/anonymization handoff bridge |
| does not silently replace Tesseract or the legacy anonymizer in production. |
| 8. **Performance gates**: CPU measurements on this cloud machine are not HF CPU |
| Basic measurements. OpenVINO, genuine handwriting, human-annotated box IoU, |
| structural table fidelity and live hybrid cost/quota qualification remain |
| outstanding. Overflow remains disabled. Synthetic corpus labels are known |
| rendered source text; no independent human-reviewed document corpus is claimed. |
|
|
