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108 lines
5.7 KiB
Markdown
108 lines
5.7 KiB
Markdown
# Data Lineage and Provenance — Guardrails and Fix Patterns
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<details>
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<summary><strong>🧭 Quick Return to Map</strong></summary>
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<br>
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> You are in a sub-page of **Governance**.
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> To reorient, go back here:
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>
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> - [**Governance** — policy enforcement and compliance controls](./README.md)
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> - [**WFGY Global Fix Map** — main Emergency Room, 300+ structured fixes](../README.md)
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> - [**WFGY Problem Map 1.0** — 16 reproducible failure modes](../../README.md)
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>
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> Think of this page as a desk within a ward.
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> If you need the full triage and all prescriptions, return to the Emergency Room lobby.
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</details>
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A governance fix page for when **data origin, transformation, and lineage** are unclear or unverifiable.
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Use this page when retrieval results cannot be traced back to their dataset source, or when provenance breaks across documents, chunks, embeddings, and answers.
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---
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## When to use this page
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- Retrieval output has no clear link back to its document or section.
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- Embedding and chunk pipelines overwrite or drop provenance fields.
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- Audit trail is incomplete across ingestion, index, and RAG responses.
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- Approvals or waivers exist but cannot be joined to data versions.
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- Multi-hop pipelines lose lineage across systems (ETL, embedding, vectorstore, orchestration).
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---
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## Acceptance targets
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- Every retrieved snippet includes `{doc_id, section_id, source_url, offsets, revision}`.
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- Lineage fields survive across **document → chunk → embedding → retriever → LLM**.
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- Audit joins can reconstruct provenance end-to-end with ≥ 0.95 coverage.
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- ΔS(question, retrieved) ≤ 0.45 for governed outputs.
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- Waivers and overrides include expiry and accountable owner.
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---
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## Typical breakpoints and WFGY fix
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- **Lost provenance in chunking**
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→ [chunking-checklist.md](https://github.com/onestardao/WFGY/blob/main/ProblemMap/chunking-checklist.md)
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Ensure chunk metadata carries `doc_id`, `section_id`, and token offsets.
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- **Vector store overwrites or strips lineage fields**
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→ [vectorstore-fragmentation.md](https://github.com/onestardao/WFGY/blob/main/ProblemMap/vectorstore-fragmentation.md)
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Enforce schema contracts on ingestion and retrieval layers.
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- **Answers cannot be tied back to original snippet**
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→ [retrieval-traceability.md](https://github.com/onestardao/WFGY/blob/main/ProblemMap/retrieval-traceability.md)
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Require cite-then-explain and enforce snippet ID propagation.
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- **Ambiguous approval or version skew**
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→ [bootstrap-ordering.md](https://github.com/onestardao/WFGY/blob/main/ProblemMap/bootstrap-ordering.md),
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→ [predeploy-collapse.md](https://github.com/onestardao/WFGY/blob/main/ProblemMap/predeploy-collapse.md)
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- **Multi-system lineage gaps (ETL, embedding, RAG orchestration)**
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→ [data-contracts.md](https://github.com/onestardao/WFGY/blob/main/ProblemMap/data-contracts.md)
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Contract schema ensures interoperability across steps.
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---
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## Minimal governance checklist
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1. **Ingest contracts** — Every ETL pipeline attaches `doc_id`, `revision`, and `source_url`.
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2. **Chunk schema** — Ensure token offsets and section boundaries are immutable.
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3. **Embedding schema** — Carry `embedding_id`, `doc_hash`, and `index_hash`.
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4. **Retriever response** — Must include `snippet_id` + lineage fields, not just text.
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5. **LLM prompt contracts** — Require cite-then-explain, forbid unlinked spans.
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6. **Audit trail** — Every approval and waiver linked to specific dataset version.
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---
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### 🔗 Quick-Start Downloads (60 sec)
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| Tool | Link | 3-Step Setup |
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|------|------|--------------|
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| **WFGY 1.0 PDF** | [Engine Paper](https://github.com/onestardao/WFGY/blob/main/I_am_not_lizardman/WFGY_All_Principles_Return_to_One_v1.0_PSBigBig_Public.pdf) | 1️⃣ Download · 2️⃣ Upload to your LLM · 3️⃣ Ask “Answer using WFGY + \<your question>” |
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| **TXT OS (plain-text OS)** | [TXTOS.txt](https://github.com/onestardao/WFGY/blob/main/OS/TXTOS.txt) | 1️⃣ Download · 2️⃣ Paste into any LLM chat · 3️⃣ Type “hello world” — OS boots instantly |
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---
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<!-- WFGY_FOOTER_START -->
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### Explore More
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| Layer | Page | What it’s for |
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| --- | --- | --- |
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| ⭐ Proof | [WFGY Recognition Map](/recognition/README.md) | External citations, integrations, and ecosystem proof |
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| ⚙️ Engine | [WFGY 1.0](/legacy/README.md) | Original PDF tension engine and early logic sketch (legacy reference) |
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| ⚙️ Engine | [WFGY 2.0](/core/README.md) | Production tension kernel for RAG and agent systems |
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| ⚙️ Engine | [WFGY 3.0](/TensionUniverse/EventHorizon/README.md) | TXT based Singularity tension engine (131 S class set) |
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| 🗺️ Map | [Problem Map 1.0](/ProblemMap/README.md) | Flagship 16 problem RAG failure taxonomy and fix map |
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| 🗺️ Map | [Problem Map 2.0](/ProblemMap/wfgy-rag-16-problem-map-global-debug-card.md) | Global Debug Card for RAG and agent pipeline diagnosis |
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| 🗺️ Map | [Problem Map 3.0](/ProblemMap/wfgy-ai-problem-map-troubleshooting-atlas.md) | Global AI troubleshooting atlas and failure pattern map |
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| 🧰 App | [TXT OS](/OS/README.md) | .txt semantic OS with fast bootstrap |
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| 🧰 App | [Blah Blah Blah](/OS/BlahBlahBlah/README.md) | Abstract and paradox Q&A built on TXT OS |
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| 🧰 App | [Blur Blur Blur](/OS/BlurBlurBlur/README.md) | Text to image generation with semantic control |
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| 🏡 Onboarding | [Starter Village](/StarterVillage/README.md) | Guided entry point for new users |
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If this repository helped, starring it improves discovery so more builders can find the docs and tools.
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[](https://github.com/onestardao/WFGY)
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<!-- WFGY_FOOTER_END -->
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