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142 lines
6.5 KiB
Markdown
142 lines
6.5 KiB
Markdown
# Spatial Fusion Error — Multimodal Long Context
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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 **Multimodal_LongContext**.
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> To reorient, go back here:
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>
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> - [**Multimodal_LongContext** — long-context reasoning across text, vision, and audio](./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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When **spatial information from different modalities** (text, image, video, 3D layout) is fused incorrectly,
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the model builds a distorted scene map. This results in answers that are locally fluent but spatially wrong.
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---
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## What this page is
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- A repair map for **spatial mis-fusion** across long multimodal windows.
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- Structural checks that keep anchors aligned in 2D/3D space.
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- Copy-paste prompts to enforce spatial traceability in multimodal RAG.
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---
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## When to use
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- Text says "object A is left of object B" but visual encoder aligns them oppositely.
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- Bounding boxes overlap or merge, losing spatial independence.
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- 3D → 2D projection mismatch: captions reference an object that isn’t in frame.
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- Video QA drifts: same entity appears in different spots across time.
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- Answers mention correct objects but wrong **spatial relations** (left/right, inside/outside, above/below).
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---
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## Open these first
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- [Anchor Misalignment](https://github.com/onestardao/WFGY/blob/main/ProblemMap/GlobalFixMap/Multimodal_LongContext/anchor-misalignment.md)
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- [Visual Anchor Shift](https://github.com/onestardao/WFGY/blob/main/ProblemMap/GlobalFixMap/Multimodal_LongContext/visual-anchor-shift.md)
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- [Cross-Modal Trace](https://github.com/onestardao/WFGY/blob/main/ProblemMap/GlobalFixMap/Multimodal_LongContext/cross-modal-trace.md)
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- [Reference Bleed](https://github.com/onestardao/WFGY/blob/main/ProblemMap/GlobalFixMap/Multimodal_LongContext/reference-bleed.md)
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---
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## Common failure patterns
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- **Axis flip** — left/right or up/down swapped.
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- **Projection drift** — 3D object references collapse to wrong 2D bounding box.
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- **Overlap collapse** — two entities share the same spatial slot.
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- **Cross-modal mismatch** — text anchor doesn’t correspond to visual bounding box.
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---
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## Fix in 60 seconds
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1. **Spatial schema lock**
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- Represent anchors as `{id, coords(x,y,z), frame_id}`.
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- Reject answers missing explicit spatial schema.
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2. **ΔS probe across modalities**
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- Compute ΔS(text_anchor, visual_anchor).
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- If ΔS ≥ 0.60, suspect fusion error.
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3. **Spatial IoU check**
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- Enforce IoU ≥ 0.7 for same anchor across modalities.
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- If < 0.7, assign new anchor ID.
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4. **Stabilize with BBCR**
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- Bridge text ↔ visual mismatch with constraint re-anchoring.
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- Clamp variance with BBAM.
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5. **Trace audit**
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- Log `{anchor_id, modality, coords, IoU}`.
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- Require cite-then-answer with explicit anchor IDs.
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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 spatial fusion errors across modalities.
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Steps:
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1. Verify each anchor has {id, coords(x,y,z), frame_id}.
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2. Compute IoU across modalities. If IoU < 0.7, treat as mismatch.
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3. Probe ΔS across text and visual anchors.
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4. Apply BBCR if drift detected, else assign new ID.
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5. Return:
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- stable anchors
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- mismatched anchors
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- ΔS values and λ states
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- corrected spatial map
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````
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---
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## Acceptance targets
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* 100% anchors represented with explicit `{id, coords, frame_id}`.
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* Cross-modal IoU ≥ 0.7 after fix.
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* ΔS(text, visual) ≤ 0.45.
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* λ remains convergent across paraphrases.
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* No axis flip errors across test prompts.
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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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