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+<!--
+AI_NOTE_START
+
+Document role:
+This page is the side-by-side comparison table for Demo Case 01 inside WFGY 4.0 Twin Atlas Engine.
+
+What this page is for:
+1. Show the visible contrast between a plausible baseline path and the intended Twin Atlas path.
+2. Turn the case logic into a fast comparison surface.
+3. Help readers see the difference without reading the full narrative first.
+4. Support MVP explanation, screenshots, launch posts, and demo reviews.
+
+How to use this page:
+1. Read this page after Case 01 or use it as a fast-entry overview.
+2. Compare the baseline and Twin Atlas columns row by row.
+3. Use the notes column to understand why the contrast matters.
+4. Treat this page as a comparison surface, not as a substitute for the formal specs.
+
+Important boundary:
+This page compares representative behavior patterns.
+It does not claim that every runtime detail is already fully implemented.
+It shows what Twin Atlas is designed to preserve, block, or downgrade under the current architecture.
+
+Recommended reading path:
+1. Demos README
+2. Killer Demo Spec
+3. Case 01
+4. This page
+5. Evaluator Notes
+
+AI_NOTE_END
+-->
+
+# 📊 Baseline vs Twin Atlas Table
+
+> A fast visual comparison for Case 01 inside WFGY 4.0 Twin Atlas Engine.
+
+This page exists for one reason:
+
+**people should be able to see the difference quickly.**
+
+Not everyone wants to read the full case first.  
+Not everyone wants to read the full Bridge spec first.
+
+Some people want the one-screen answer:
+
+**what exactly does the baseline do wrong, and what exactly does Twin Atlas do better?**
+
+That is what this table is for.
+
+---
+
+## 🔎 Quick Links
+
+| Section | Link |
+|---|---|
+| Twin Atlas Home | [Twin Atlas](../README.md) |
+| Demos Home | [Demos README](./README.md) |
+| Killer Demo Spec | [Killer Demo Spec](./killer-demo-spec.md) |
+| Case 01 | [Case 01 · Thin Evidence F5 vs F6](./case-01-thin-evidence-f5-vs-f6.md) |
+| Evaluator Notes | [Evaluator Notes](./evaluator-notes.md) |
+| Bridge Home | [Bridge README](../Bridge/README.md) |
+| Bridge v1 Spec | [Bridge v1 Spec](../Bridge/bridge-v1-spec.md) |
+| Bridge v1 Examples | [Bridge v1 Examples](../Bridge/bridge-v1-examples.md) |
+
+---
+
+## ⚡ The shortest version
+
+The baseline usually fails here by doing three things too early:
+
+- locking the dramatic route too early
+- speaking too strongly before lawful support exists
+- proposing a heavier first move before the broken invariant is visible enough
+
+Twin Atlas is designed to reduce exactly those three failures.
+
+So the contrast is not:
+
+**weak vs strong**
+
+The contrast is:
+
+**premature vs lawful**
+
+---
+
+## 🧭 Demo context reminder
+
+This table belongs to **Case 01 · Thin Evidence, F5 vs F6**.
+
+The setup is:
+
+- the case sounds boundary-heavy
+- F6-like wording is tempting
+- trace visibility is still incomplete
+- F5 currently has stronger support
+- F6 is still materially live
+- the most dangerous wrong move is early F6 lock plus early boundary-style repair
+
+That context matters.
+
+Without it, the table can look like Twin Atlas is simply "more cautious."  
+That is not the point.
+
+The point is that Twin Atlas is more disciplined under uncertainty.
+
+---
+
+## 📌 One-screen comparison table
+
+| Dimension | Plausible Baseline | Twin Atlas Intended Behavior | Why This Matters |
+|---|---|---|---|
+| Surface reading | Treats the case as strongly boundary-like | Recognizes boundary pressure but does not let wording outrun evidence | Dramatic wording is not the same thing as earned structure |
+| Dominant route | Tends to jump toward F6 too early | Keeps F5 primary and F6 live | Prevents wrong early route lock |
+| Neighboring route | Often deletes or weakens F5/F6 ambiguity | Preserves the neighboring live route honestly | Lawful ambiguity should remain visible |
+| Evidence posture | Sounds more certain than the evidence deserves | Stays tied to partial evidence | Support level must control answer strength |
+| Fit level | Risks subtype flavor too early | Stays at family-level | Honest fit prevents fake detail |
+| Broken invariant | Often blurred into a dramatic theory | Keeps the real issue at failure-path visibility | First move should target the actual bottleneck |
+| First repair move | Tends toward boundary hardening or control-path intervention too early | Goes visibility-first and evidence-first | Safer next move under incomplete support |
+| Repair tone | Sounds like the fix is already known | Keeps repair as candidate, not verdict | Prevents fake structural repair |
+| Output mode | Reads like a settled explanation | Prefers coarse or unresolved when authorization is weak | Avoids illegal over-resolution |
+| Operational risk | High chance of wrong-first-fix churn | Lower chance of expensive early misrepair | First moves shape downstream cost |
+| Overall feel | Smart-sounding, active, prematurely resolved | Controlled, lawful, still useful | Useful discipline beats theatrical certainty |
+
+---
+
+## 🔬 Structural comparison table
+
+This second table is more technical.
+
+It focuses on what the architecture is actually preserving or blocking.
+
+| Structural Layer | Baseline Tendency | Twin Atlas Tendency | Main Gain |
+|---|---|---|---|
+| Forward routing | Early dramatic route lock | Honest family-level primary plus live neighbor | Better route discipline |
+| Bridge handoff | Often nonexistent or rhetorically inflated | Weak-prior handoff without hidden upgrade | Cleaner internal coupling |
+| Authorization | Implicitly skipped | Explicitly still required | Prevents fake closure |
+| Repair legality | Blurred into confident next step | Deferred until invariant contact is lawful | Prevents fake structural repair |
+| Public output ceiling | Often ignored | Stronger answer clamped when support is weak | Prevents over-claiming |
+
+---
+
+## 🛠️ First-move comparison
+
+The first move is one of the most important differences in the whole demo.
+
+| First Move Dimension | Baseline | Twin Atlas | Why It Matters |
+|---|---|---|---|
+| Initial instinct | Act on the dramatic interpretation | Slow down and inspect the actual path visibility gap | Prevents wrong-first-fix |
+| Repair style | Hardening or boundary-style intervention | Visibility-first disambiguation | Safer under thin evidence |
+| Risk awareness | Understates tempting wrong move | Preserves misrepair shadow | Makes caution operationally explicit |
+| Practicality | Feels strong, but may steer the team wrong | Feels narrower, but is more structurally grounded | Better next-step quality |
+
+---
+
+## 🌫️ Ambiguity handling table
+
+This is where Twin Atlas often looks less flashy but much stronger.
+
+| Ambiguity Question | Baseline | Twin Atlas | Why It Matters |
+|---|---|---|---|
+| Is F6 live | Yes, but often treated like final truth | Yes, but kept as neighboring pressure | Live alternatives should not be erased |
+| Is F5 still plausible | Often weakened too much | Explicitly kept as primary | Preserves route honesty |
+| Is uncertainty visible | Often compressed away | Preserved openly | Honest ambiguity is part of lawful reasoning |
+| Is unresolvedness allowed | Often treated like weakness | Treated as valid state | Better than fake closure |
+
+---
+
+## 🧪 Lawfulness table
+
+This is the most important interpretation layer.
+
+| Lawfulness Dimension | Baseline | Twin Atlas | Why It Matters |
+|---|---|---|---|
+| Strong claim before enough support | Common | Blocked or downgraded | Prevents over-claiming |
+| Node-level certainty under weak separation | Tempting | Refused | Prevents fake precision |
+| Repair verdict before invariant contact | Tempting | Delayed | Prevents fake repair legality |
+| Final answer strength | Often exceeds current ceiling | Clamped below current lawful ceiling | Keeps visible output honest |
+
+---
+
+## 🧡 Vibe-coder translation table
+
+This table exists for readers who want the same contrast in more human language.
+
+| What it feels like | Baseline | Twin Atlas |
+|---|---|---|
+| Reading vibe | “I think I’ve got it” | “I know what is more likely, but I also know what I have not earned yet” |
+| Confidence style | Decisive early | Controlled under pressure |
+| Repair style | Big move early | Right move first |
+| Trust feeling | Exciting but risky | Less flashy, more dependable |
+
+---
+
+## ✅ What Twin Atlas is actually winning on
+
+Twin Atlas is **not** winning because it sounds softer.
+
+Twin Atlas is winning because it does these things better:
+
+- keeps the dominant route honest
+- keeps the neighboring route alive when still lawful
+- keeps evidence weakness visible
+- keeps fit level disciplined
+- keeps repair as candidate, not verdict
+- keeps the visible answer below unauthorized strength
+
+That is a real architectural win, not just a tone difference.
+
+---
+
+## 🚫 What this table should not be misunderstood to mean
+
+This table should **not** be used to claim that:
+
+- every runtime detail is already fully implemented
+- every baseline will fail in exactly the same wording
+- every future Twin Atlas answer will look exactly like this
+- one table proves universal superiority
+- the closed-loop runtime is already complete in every operational detail
+
+This page is a **proof surface** and **comparison surface**.
+
+It exists to make the intended difference legible.
+
+---
+
+## 📘 Suggested use cases for this page
+
+This page is especially useful for:
+
+- GitHub readers who want a fast contrast
+- launch posts
+- social screenshots
+- demo walkthroughs
+- evaluator alignment
+- internal review before implementation
+- future regression checks when Bridge and runtime evolve
+
+That is why this file matters even before the full runtime is complete.
+
+---
+
+## 🚀 Suggested next read
+
+If you want the full story behind this table, go back to:
+
+👉 [Case 01 · Thin Evidence F5 vs F6](./case-01-thin-evidence-f5-vs-f6.md)
+
+If you want to know how to judge whether the contrast is actually meaningful, go next to:
+
+👉 [Evaluator Notes](./evaluator-notes.md)
+
+If you want the design logic of the whole contrast, go back to:
+
+👉 [Killer Demo Spec](./killer-demo-spec.md)
+
+---
+
+## ✨ One-sentence takeaway
+
+> The baseline usually looks more resolved by spending uncertainty too early, while Twin Atlas looks stronger by refusing to spend certainty before the structure has actually earned it.