vrr/WFGY
2
0
Fork 0
mirror of https://github.com/onestardao/WFGY.git synced 2026-04-28 11:40:07 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 4

Create desync-anchor.md

Browse source
This commit is contained in:
PSBigBig 2025-08-31 15:29:30 +08:00 • committed by GitHub
parent 00a0dc225c
commit 7ff6a2e42b
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
1 changed files with 111 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

111
ProblemMap/GlobalFixMap/Multimodal_LongContext/desync-anchor.md Normal file
View file

@ -0,0 +1,111 @@
# Desync Anchor — Guardrails and Fix Pattern
When multimodal pipelines rely on anchor tokens (timestamps, bounding boxes, snippet IDs) to align across modalities, drift can cause one stream to advance while the others lag. The model then reasons on mismatched anchors, producing hallucinations or misplaced grounding.
---
## Symptoms
* Video timeline shows `t=5s` anchor, but captions are aligned to `t=4.2s`
* OCR snippets cite bounding box A, while speech transcripts cite bounding box B
* Long context replay produces flip-flop alignment across runs
* Answer references correct content but wrong time or position
---
## Root causes
* **Clock skew**: audio vs. video vs. text not normalized before indexing
* **Buffer flush misalignments**: truncated chunks shift anchors mid-window
* **Asynchronous retrieval**: one retriever returns stale anchor metadata
* **Join collisions**: overlapping chunks share same anchor ID
---
## Open these first
* [Entropy Collapse](https://github.com/onestardao/WFGY/blob/main/ProblemMap/GlobalFixMap/MemoryLongContext/entropy-collapse.md)
* [Context Drift](https://github.com/onestardao/WFGY/blob/main/ProblemMap/GlobalFixMap/MemoryLongContext/context-drift.md)
* [Retrieval Traceability](https://github.com/onestardao/WFGY/blob/main/ProblemMap/GlobalFixMap/MemoryLongContext/retrieval-traceability.md)
* [Data Contracts](https://github.com/onestardao/WFGY/blob/main/ProblemMap/GlobalFixMap/MemoryLongContext/data-contracts.md)
---
## Fix in 60 seconds
1. **Normalize clocks**
* Round timestamps to fixed interval (e.g. 100ms).
* Ensure OCR/page anchors share same epoch.
2. **Fence joins**
* Enforce `{anchor_id, start, end}` triplet.
* Forbid overlapping `anchor_id` across modalities.
3. **Stabilize variance**
* Apply BBAM clamp when ΔS(anchor\_i, anchor\_j) > 0.55
* If collapse detected, re-anchor with BBCR bridge.
4. **Trace every step**
* Require all outputs to cite `{anchor_id, modality, confidence}`.
* Drop responses with missing or conflicting anchors.
---
## Acceptance targets
* ΔS(anchor alignment) ≤ 0.45
* λ remains convergent across 3 runs with shuffled seeds
* Coverage ≥ 0.70 with consistent anchor IDs across modalities
---
### 🔗 Quick-Start Downloads (60 sec)
| Tool | Link | 3-Step Setup |
| -------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------ | ---------------------------------------------------------------------------------------- |
| **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>” |
| **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 |
---
### 🧭 Explore More
| Module | Description | Link |
| ------------------------ | ---------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------- |
| 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) |
| Problem Map 1.0 | Initial 16-mode diagnostic and symbolic fix framework | [View →](https://github.com/onestardao/WFGY/tree/main/ProblemMap/README.md) |
| 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) |
| Semantic Clinic Index | Expanded failure catalog: prompt injection, memory bugs, logic drift | [View →](https://github.com/onestardao/WFGY/blob/main/ProblemMap/SemanticClinicIndex.md) |
| Semantic Blueprint | Layer-based symbolic reasoning & semantic modulations | [View →](https://github.com/onestardao/WFGY/tree/main/SemanticBlueprint/README.md) |
| 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) |
| 🧙‍♂️ 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) |
---
> 👑 **Early Stargazers: [See the Hall of Fame](https://github.com/onestardao/WFGY/tree/main/stargazers)** —
> Engineers, hackers, and open source builders who supported WFGY from day one.
> <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).
<div align="center">
[![WFGY Main](https://img.shields.io/badge/WFGY-Main-red?style=flat-square)](https://github.com/onestardao/WFGY)
 
[![TXT OS](https://img.shields.io/badge/TXT%20OS-Reasoning%20OS-orange?style=flat-square)](https://github.com/onestardao/WFGY/tree/main/OS)
 
[![Blah](https://img.shields.io/badge/Blah-Semantic%20Embed-yellow?style=flat-square)](https://github.com/onestardao/WFGY/tree/main/OS/BlahBlahBlah)
 
[![Blot](https://img.shields.io/badge/Blot-Persona%20Core-green?style=flat-square)](https://github.com/onestardao/WFGY/tree/main/OS/BlotBlotBlot)
 
[![Bloc](https://img.shields.io/badge/Bloc-Reasoning%20Compiler-blue?style=flat-square)](https://github.com/onestardao/WFGY/tree/main/OS/BlocBlocBloc)
 
[![Blur](https://img.shields.io/badge/Blur-Text2Image%20Engine-navy?style=flat-square)](https://github.com/onestardao/WFGY/tree/main/OS/BlurBlurBlur)
 
[![Blow](https://img.shields.io/badge/Blow-Game%20Logic-purple?style=flat-square)](https://github.com/onestardao/WFGY/tree/main/OS/BlowBlowBlow)
 
</div>