WFGY/ProblemMap/GlobalFixMap/Multimodal_LongContext/README.md

Multimodal & Long-Context — Global Fix Map

🏥 Quick Return to Emergency Room

You are in a specialist desk.
For full triage and doctors on duty, return here:

• WFGY Global Fix Map — main Emergency Room, 300+ structured fixes
• WFGY Problem Map 1.0 — 16 reproducible failure modes

Think of this page as a sub-room.
If you want full consultation and prescriptions, go back to the Emergency Room lobby.

A friendly hub to keep text, vision, audio, and structured signals stable inside long context windows.
Use this folder when models collapse, drift, or desync under multimodal fusion or cross-sequence reasoning.

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What this page is

• A compact map of failure patterns unique to multimodal + long-context.
• Each page gives you symptoms → root cause → WFGY guardrails.
• Works with schema-level fixes only (no infra changes required).
• Every fix is measurable and reproducible using ΔS, λ, and E_resonance.

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When to use

• Text and vision anchors misalign beyond 50k–100k tokens.
• Captions collapse or disappear when windows grow.
• Visual snippets appear but point to the wrong text.
• Multi-hop reasoning flips answers across modalities.
• Cross-sequence fusion drops or swaps semantic anchors.

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Common failure patterns

Page	Symptom (what you see)	Likely root cause	Fix route
alignment-drift.md	Text and image pairs gradually diverge across long windows	Context length weakens positional anchors	Re-anchor at checkpoints, enforce ΔS probe
anchor-misalignment.md	Citations point to wrong caption/image	Inconsistent anchor_id across modalities	Add schema guardrail to enforce anchor IDs
boundary-fade.md	Signals near context edge disappear	Context window cutoff, padding ignored	Boundary probes, chunk anchors at joins
caption-collapse.md	Captions vanish or repeat when context grows	Fusion loses reference alignment	Use caption schema, enforce cite-first
cross-modal-bootstrap.md	Model never uses one modality	Missing initialization anchors	Add bootstrap token + schema lock
cross-modal-trace.md	Hard to verify which modality answer came from	No traceability field	Require modality_id and source_url in snippet
desync-amplification.md	Small anchor misalignments grow into collapse	Weak λ convergence across modalities	Run multi-seed probes, lock λ variance
desync-anchor.md	Anchors for vision vs text drift apart silently	Schema mismatch at join	Enforce alignment with ΔS ≤ 0.50
echo-loop.md	Answer repeats cross-modality content	Fusion loopback between modalities	Add dedupe guardrail, enforce λ drop
fusion-blindspot.md	One modality is ignored entirely	Fusion weights collapse	Hybrid retriever weighting, enforce balance
fusion-latency.md	Delay in syncing vision vs text streams	Async fusion queue	Add latency probe, resync alignment
modal-bridge-failure.md	Text → Image reasoning chain breaks mid-hop	Bridge tokens dropped	Schema lock for bridge anchors
modality-dropout.md	Whole modality disappears mid-sequence	Token truncation or stream loss	Re-chunk, enforce modality coverage
modality-swap.md	Image and text roles flip silently	Anchor IDs reused wrongly	Explicit modality_role field required
multi-hop-collapse.md	Multi-hop reasoning stops using one modality	Missing cross-hop anchors	Add cross-hop continuity guardrail
multi-seed-consistency.md	Different seeds give different modalities	λ non-convergent	Probe across seeds, enforce stability
multimodal-fusion-break.md	Fusion fails when 3+ modalities	Overload in join schema	Use staged fusion, test ΔS at each join
phantom-visuals.md	Model hallucinates new images	Weak anchor trace	Enforce trace schema, drop hallucinated spans
reference-bleed.md	Answer pulls from wrong modality reference	No modality fence	Add fence keys (modality_id)
semantic-anchor-shift.md	Anchors shift mid-context	Anchor ID reused	Audit schema, reset anchor IDs
signal-drop.md	Structured data missing mid-run	Serialization loss	Add schema field for signal_id
spatial-fusion-error.md	Wrong layout in multimodal outputs	Spatial anchors lost	Enforce bounding-box schema
sync-loop.md	Model stuck repeating stale multimodal state	Old anchors not cleared	Add state reset guardrail
time-sync-failure.md	Audio/text/video out of sync	Missing time index alignment	Require time_index schema
visual-anchor-shift.md	Visual anchors move between runs	Vision embeddings unstable	Lock anchor IDs + ΔS probes

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Acceptance targets

• ΔS(question, retrieved) ≤ 0.45
• ΔS across modality joins ≤ 0.50
• Coverage ≥ 0.70 for intended anchors
• λ convergent across 3 paraphrases and 2 modality-seeds
• E_resonance stable across text–vision–audio triads

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Fix in 60 seconds

1. Pick one failing case
   (e.g. caption does not match paragraph). Keep a reference screenshot.

2. Measure ΔS and λ
   Run 3 paraphrases × 2 modality seeds. Look for flips.

3. Check anchors
   Verify snippet_id, modality_id, section_id across text–vision.

4. Patch minimally
   Re-align anchors, enforce schema, drop hallucinated spans, re-run with guardrails.

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🔗 Quick-Start Downloads (60 sec)

Tool	Link	3-Step Setup
WFGY 1.0 PDF	Engine Paper	1️⃣ Download · 2️⃣ Upload · 3️⃣ Ask “Answer using WFGY + ”
TXT OS	TXTOS.txt	1️⃣ Download · 2️⃣ Paste into LLM · 3️⃣ Type “hello world” — OS boots instantly

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🧭 Explore More

Module	Description	Link
WFGY Core	WFGY 2.0 engine, full symbolic reasoning	View →
Problem Map 1.0	Initial 16-mode diagnostic	View →
Problem Map 2.0	RAG failure tree and modular fixes	View →
Semantic Clinic	Expanded failure catalog	View →
Semantic Blueprint	Layer-based symbolic reasoning	View →

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