62 lines
2.5 KiB
Markdown
62 lines
2.5 KiB
Markdown
# Embedding-readiness audit — 2026-08-04
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## Verdict
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**Technically READY TO EMBED; NOT authorized to call a paid provider or run a
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full-corpus embedding job without separate owner approval.**
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Workspace audited: `D:\VSF-DUOCTHU`. No work was performed in the OneDrive copy
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or `D:\AITT_VSF`; no commit, push, IAM change, Bedrock call or cloud resource was
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created.
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## Objective evidence
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| Check | Result |
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|---|---:|
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| Canonical schema | v4 only |
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| Total chunks | 15,100 |
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| Prose / descriptors | 14,949 / 151 |
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| `cl100k_base` tokens | 4,105,382 |
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| Over 800 tokens | 0 |
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| Reassembly failures using `source_text` | 0 |
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| Non-unique/missing `source_text` support | 0 |
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| Inexact physical ranges | 0 |
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| Missing/inexact printed provenance | 0 |
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| Unverified attachment headers present | 0 |
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| Descriptor text with inferred columns | 0 |
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| Descriptor/block count | 151 / 151 |
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| Ingestion tests | 292 passed |
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| AI-service tests with live local stores | 25 passed |
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| Full local pseudo-vector load | 15,100 points twice; idempotent |
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| Qdrant after cleanup | 0 collections |
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Raw artifact SHA-256:
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`8dfae08ae6d9222089c5cdb4207a064fe67989f10f7552b555af0aef6331d9a1`
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Normalized manifest SHA-256:
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`04a27166eaa255b516829f8364227e65ad700e51446b569609d18b5efd11189c`
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## Safety changes reviewed
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- Dose continuations repeat active route/population context in retrieval text;
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compound dose-plus-next-label atoms split losslessly. Focused historical seam
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audit reconstructed 49 high-risk cases and found 49 safe, 0 unsafe.
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- `source_text` remains contiguous source evidence; retrieval-only label prefixes
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are explicit in `context_labels`, so reassembly does not depend on stripping
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guessed text.
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- All inferred table headers are embargoed. Descriptor chunks contain verified
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metadata only and route users to the source region/crop.
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- Prose and descriptor citations use exact chunk/attachment page support;
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attachment `block_id`, `bbox`, physical page and printed page propagate through
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Qdrant to the API.
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- Loader validation is fail-closed and accepts exactly schema v4.
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## Not established by this audit
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- No real embedding vector was generated and no embedding model was selected.
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- No retrieval-quality claim follows from deterministic pseudo-vectors.
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- There is no whole-document human-reviewed medical ground truth.
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- Quarantined tables/formulas are citable visual evidence, not reconstructed
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numeric rows; borderless-table and bar-less-formula recall remain open risks.
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- Clinical release still requires clinician-authored evaluation cases.
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