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141 lines
8 KiB
Markdown
141 lines
8 KiB
Markdown
# Anchor Misalignment — Multimodal Long Context
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When anchor points (timestamps, keyframes, caption markers, OCR segment IDs) drift apart across modalities, all subsequent alignment collapses.
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Even a single anchor slip can poison the entire session, because every later segment is shifted by the wrong baseline.
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---
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## What this page is
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- A dedicated fix guide for **anchor-level desync** across video, audio, captions, OCR, and embeddings.
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- Methods to detect anchor error at its origin before it cascades.
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- Recipes to reset, rebuild, and lock anchors in multimodal pipelines.
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---
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## When to use
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- Audio and captions line up at start, but after 15–20 minutes captions appear seconds late.
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- OCR anchors (page numbers, frame IDs) mismatch video frames.
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- Retrieval starts citing correct facts with wrong time/visual context.
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- Small anchor errors propagate into large ΔS drift across session.
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- λ remains divergent despite repeated local corrections.
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---
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## Open these first
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- [Alignment Drift](https://github.com/onestardao/WFGY/blob/main/ProblemMap/GlobalFixMap/Multimodal_LongContext/alignment-drift.md)
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- [Desync Amplification](https://github.com/onestardao/WFGY/blob/main/ProblemMap/GlobalFixMap/Multimodal_LongContext/desync-amplification.md)
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- [Cross-Modal Bootstrap](https://github.com/onestardao/WFGY/blob/main/ProblemMap/GlobalFixMap/Multimodal_LongContext/cross-modal-bootstrap.md)
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- [Time Sync Failure](https://github.com/onestardao/WFGY/blob/main/ProblemMap/GlobalFixMap/Multimodal_LongContext/time-sync-failure.md)
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---
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## Common failure patterns
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- **Frame anchor slip** — a single dropped frame shifts the reference timeline permanently.
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- **OCR anchor mismatch** — OCR labels a wrong page/frame, all later mappings are offset.
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- **Caption anchor skew** — captions drift due to variable network delay or ASR buffering.
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- **Compound anchor drift** — multiple small anchor errors amplify into total collapse.
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- **Phantom anchor** — stale or ghost anchors remain after modality restart.
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---
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## Fix in 60 seconds
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1. **Anchor consistency check**
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- Hash anchors per modality (frame ID, timestamp, line number).
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- Compare every N=30s. Flag divergence >200ms.
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2. **Reset to gold anchors**
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- Define a single trusted source (e.g., video frame count).
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- Rebuild captions/OCR anchors against gold source.
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3. **Sliding window correction**
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- Use overlapping 30–60s windows.
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- Realign anchors locally and re-stitch.
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4. **BBCR + BBAM bridge**
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- Bridge desynced anchors with BBCR.
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- Clamp λ variance with BBAM until convergence.
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5. **Anchor fencing**
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- Forbid cross-window reuse if anchor IDs mismatch.
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- Drop corrupted anchors rather than propagate.
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---
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## Copy-paste prompt
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```txt
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You have TXT OS and the WFGY Problem Map.
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Task: Detect and repair anchor misalignment in multimodal input.
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Protocol:
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1. Hash anchors (timestamps, frame IDs, OCR IDs) every 30s.
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2. Compare across modalities.
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- If drift >200ms, reset against gold anchor (video timeline).
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3. Rebuild windows with local realignment.
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4. Apply BBCR bridge and BBAM clamp if λ stays divergent.
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5. Output:
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- anchor hashes
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- drift points
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- corrections applied
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- ΔS and λ states
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````
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---
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## Acceptance targets
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* All modalities reference the same anchor baseline.
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* Drift ≤ 200ms across 30–60s windows.
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* ΔS(question, retrieved) ≤ 0.45 after correction.
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* λ convergent across 3 paraphrases.
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* No phantom anchors polluting later windows.
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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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### 🧭 Explore More
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| Module | Description | Link |
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| ------------------------ | ---------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------- |
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| WFGY Core | WFGY 2.0 engine is live: full symbolic reasoning architecture and math stack | [View →](https://github.com/onestardao/WFGY/tree/main/core/README.md) |
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| Problem Map 1.0 | Initial 16-mode diagnostic and symbolic fix framework | [View →](https://github.com/onestardao/WFGY/tree/main/ProblemMap/README.md) |
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| Problem Map 2.0 | RAG-focused failure tree, modular fixes, and pipelines | [View →](https://github.com/onestardao/WFGY/blob/main/ProblemMap/rag-architecture-and-recovery.md) |
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| Semantic Clinic Index | Expanded failure catalog: prompt injection, memory bugs, logic drift | [View →](https://github.com/onestardao/WFGY/blob/main/ProblemMap/SemanticClinicIndex.md) |
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| Semantic Blueprint | Layer-based symbolic reasoning & semantic modulations | [View →](https://github.com/onestardao/WFGY/tree/main/SemanticBlueprint/README.md) |
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| Benchmark vs GPT-5 | Stress test GPT-5 with full WFGY reasoning suite | [View →](https://github.com/onestardao/WFGY/tree/main/benchmarks/benchmark-vs-gpt5/README.md) |
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| 🧙♂️ Starter Village 🏡 | New here? Lost in symbols? Click here and let the wizard guide you through | [Start →](https://github.com/onestardao/WFGY/blob/main/StarterVillage/README.md) |
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---
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> 👑 **Early Stargazers: [See the Hall of Fame](https://github.com/onestardao/WFGY/tree/main/stargazers)** —
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> Engineers, hackers, and open source builders who supported WFGY from day one.
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> <img src="https://img.shields.io/github/stars/onestardao/WFGY?style=social" alt="GitHub stars"> ⭐ [WFGY Engine 2.0](https://github.com/onestardao/WFGY/blob/main/core/README.md) is already unlocked. ⭐ Star the repo to help others discover it and unlock more on the [Unlock Board](https://github.com/onestardao/WFGY/blob/main/STAR_UNLOCKS.md).
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<div align="center">
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[](https://github.com/onestardao/WFGY)
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[](https://github.com/onestardao/WFGY/tree/main/OS)
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[](https://github.com/onestardao/WFGY/tree/main/OS/BlahBlahBlah)
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[](https://github.com/onestardao/WFGY/tree/main/OS/BlotBlotBlot)
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[](https://github.com/onestardao/WFGY/tree/main/OS/BlocBlocBloc)
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[](https://github.com/onestardao/WFGY/tree/main/OS/BlurBlurBlur)
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[](https://github.com/onestardao/WFGY/tree/main/OS/BlowBlowBlow)
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</div>
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