# Memory & Long-Context — Global Fix Map Stabilize **long windows** and **multi-session memory**. This map helps you repair drift, collapse, forks, and ghost contexts when conversations or documents stretch far beyond the usual size. --- ## What this page is - A **beginner-friendly checklist** for long contexts and multi-day sessions. - **Copy-paste guardrails** that stop drift and collapse before they spread. - **Concrete metrics** with ΔS and λ_observe so you know if your system is stable. --- ## When to use - Dialog grows past **50k–100k tokens** and answers degrade. - Facts flip after **tab refresh** or **model switch**. - Citations look right but reasoning goes **flat or chaotic**. - OCR transcripts look fine but **capitalization or spacing drift**. - Multi-day support threads **lose task state** or **rewrite history**. --- ## Orientation: quick routes | Page | What it solves | Typical symptom | |------|----------------|-----------------| | [memory-coherence.md](https://github.com/onestardao/WFGY/blob/main/ProblemMap/GlobalFixMap/MemoryLongContext/memory-coherence.md) | Memory fences & continuity | Threads repeat or contradict | | [entropy-collapse.md](https://github.com/onestardao/WFGY/blob/main/ProblemMap/GlobalFixMap/MemoryLongContext/entropy-collapse.md) | Attention melt in long windows | Outputs drift into filler | | [context-drift.md](https://github.com/onestardao/WFGY/blob/main/ProblemMap/GlobalFixMap/MemoryLongContext/context-drift.md) | Long reasoning drift | Correct early, wrong later | | [pattern_memory_desync.md](https://github.com/onestardao/WFGY/blob/main/ProblemMap/GlobalFixMap/MemoryLongContext/pattern_memory_desync.md) | Cross-tab & cache hazards | State flips after refresh | | [ghost-context.md](https://github.com/onestardao/WFGY/blob/main/ProblemMap/GlobalFixMap/MemoryLongContext/ghost-context.md) | Stale buffers & residue | Model recalls “phantom” text | | [state-fork.md](https://github.com/onestardao/WFGY/blob/main/ProblemMap/GlobalFixMap/MemoryLongContext/state-fork.md) | Divergent memory forks | Same task_id, different answers | | [ocr-parsing-checklist.md](https://github.com/onestardao/WFGY/blob/main/ProblemMap/GlobalFixMap/MemoryLongContext/ocr-parsing-checklist.md), [ocr-jitter.md](https://github.com/onestardao/WFGY/blob/main/ProblemMap/GlobalFixMap/MemoryLongContext/ocr-jitter.md) | OCR-specific noise | Exported text drifts vs. original | | [retrieval-traceability.md](https://github.com/onestardao/WFGY/blob/main/ProblemMap/GlobalFixMap/MemoryLongContext/retrieval-traceability.md), [data-contracts.md](https://github.com/onestardao/WFGY/blob/main/ProblemMap/GlobalFixMap/MemoryLongContext/data-contracts.md) | Traceability & audit | Citations break or vanish | | [chunking-checklist.md](https://github.com/onestardao/WFGY/blob/main/ProblemMap/GlobalFixMap/MemoryLongContext/chunking-checklist.md) | Chunk stability at joins | Mid-sentence cuts or overlaps | --- ## Acceptance targets - Retrieval coverage **≥ 0.70** to the intended section - ΔS(question, retrieved) **≤ 0.45** and joins **≤ 0.50** - λ_observe remains **convergent** across 3 paraphrases - No state fork across tabs or agents for the same `task_id` --- ## 60-second fix checklist 1. **Lock metrics** — same analyzer & embeddings across sessions. 2. **Enforce memory fences** — require `task_id`, `session_id`, and `snippet_id`. 3. **Probe ΔS and λ** — run 3 paraphrases × 2 seeds. 4. **Patch drift** — realign chunks, re-check OCR, drop ghost spans. 5. **Audit consistency** — run traceability logs and verify continuity across restarts. --- ### 🔗 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 · 3️⃣ Ask “Answer using WFGY + ” | | **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, full symbolic reasoning stack | [View →](https://github.com/onestardao/WFGY/tree/main/core/README.md) | | Problem Map 1.0 | Initial 16-mode diagnostic framework | [View →](https://github.com/onestardao/WFGY/tree/main/ProblemMap/README.md) | | Problem Map 2.0 | RAG failure tree and modular fixes | [View →](https://github.com/onestardao/WFGY/blob/main/ProblemMap/rag-architecture-and-recovery.md) | | Semantic Clinic | Expanded failure catalog | [View →](https://github.com/onestardao/WFGY/blob/main/ProblemMap/SemanticClinicIndex.md) | | Semantic Blueprint | Layer-based symbolic reasoning | [View →](https://github.com/onestardao/WFGY/tree/main/SemanticBlueprint/README.md) | | Benchmark vs GPT-5 | Stress test GPT-5 with 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 for guided intro | [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. > 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).
[![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)