# 📚 Related Documents > WFGY 4.0 is not a single page. It is a family of connected surfaces. This page helps readers understand how the major WFGY 4.0 documents fit together. Some pages explain the global engine view. Some pages go deeper into route-first diagnosis. Some pages explain legitimacy-first governance. Some pages expose the runtime constitution. Others show evidence, demo strategy, or raw experimental records. This page exists so readers do not have to guess where to go next. --- ## 🌍 The main entry ### 🏠 Twin Atlas README **What it is:** the flagship landing page for WFGY 4.0 **Use it when:** you want the global framing first Twin Atlas is the engine-level view of the WFGY 4.0 family. It explains why route-first orientation, legitimacy-first governance, and advisory-only coupling belong together in one system. --- ## 🧭 The two atlas detail lines ### 🧩 Forward Atlas / Troubleshooting Atlas **What it is:** the route-first detailed surface **Use it when:** you want the practical diagnosis side first Forward Atlas is the Twin Atlas engine name for **Troubleshooting Atlas / Problem Map 3.0**. This is the practical route-first surface for structural troubleshooting, broken invariant localization, neighboring-route separation, and first repair direction discipline. ### ⚖️ Inverse Atlas **What it is:** the legitimacy-first detailed surface **Use it when:** you want the governance side first Inverse Atlas is the detailed surface for authorization, repair legality, lawful downgrade, emission ceiling, and the question that matters most under pressure: whether the current answer has actually earned the right to exist that strongly yet. --- ## ⚙️ Runtime surfaces ### 🏗️ Runtime README **What it is:** the entry point into the inspectable Twin Atlas constitution **Use it when:** you want to see the engine skeleton directly This is where readers should go if they want the runtime-facing view of the system rather than the landing-page framing. ### 📜 Runtime Constitution **What it is:** the full Twin Atlas engine constitution **Use it when:** you want the actual structural laws, state logic, and output contract This is the deepest technical surface in the public release. It exposes the route-first, bridge, governance, state, and seal layers in inspectable form. --- ## 🌉 Bridge surfaces ### 🌉 Bridge README **What it is:** the entry point into the coupling layer **Use it when:** you want to understand why Forward Atlas and Inverse Atlas cannot simply be placed side by side Bridge is not a cosmetic middle layer. It exists because conceptual pairing is not the same thing as lawful operational handoff. ### 🧠 Why Bridge Exists **What it is:** the core Bridge rationale page **Use it when:** you want the shortest high-level explanation of what Bridge prevents This page explains why route plausibility can leak into authorization if the system has no disciplined coupling membrane. --- ## 🧪 Evidence surfaces ### 🧪 Evidence Hub **What it is:** the evidence entry point for WFGY 4.0 **Use it when:** you want the public proof side first This page explains what the evidence section is actually measuring, why it is not a generic benchmark, and how the current public evidence is organized. ### 📈 Results Summary **What it is:** the fastest public before/after scoreboard **Use it when:** you want the shortest answer to “what changed?” This is the best page for readers who want to understand the current directional results quickly. ### 🧱 Governance Stress Suite **What it is:** the protocol surface **Use it when:** you want to understand how the governance stress test is designed ### 🟢 Basic Repro Demo **What it is:** the fast reproducible demo path **Use it when:** you want the shortest 60-second public demo surface ### 🔵 Advanced Clean Protocol **What it is:** the cleaner protocol path **Use it when:** you want stronger separation and a more blackhat-resistant structure ### 🃏 Flagship Cases **What it is:** the strongest story-level examples **Use it when:** you want the most legible case cards for public understanding ### 🧭 Methodology Boundary **What it is:** the honesty page for the evidence layer **Use it when:** you want to know what the current evidence does and does not prove --- ## 📝 Raw experiment assets ### 📄 Raw Runs **What they are:** model-specific text records of experiment outputs **Use them when:** you want to inspect the raw model-level records directly These raw TXT files are not presented as a formal universal benchmark archive. They are public experiment records and transparency assets. Their role is to show what the prompts and outputs looked like in concrete runs, not to replace cleaner reruns or future protocol refinement. Readers should treat these files as: - raw experiment records - prompt-visible artifacts - model-specific before/after traces - reproducibility helpers The safest interpretation is still: **read the summary, inspect the raw runs, and rerun if you want independent confirmation.** --- ## 🖼️ Figure and demo surfaces ### 🖼️ Figures **What they are:** official visual surfaces for the release **Use them when:** you want hero graphics, scoreboards, or case visuals ### 🎬 Demos **What they are:** public-facing demo surfaces **Use them when:** you want the story-level and reproducible demonstration layer instead of the full protocol --- ## 🚀 Recommended paths ### If you are completely new 1. Twin Atlas README 2. Evidence Hub 3. Results Summary 4. Troubleshooting Atlas or Inverse Atlas ### If you care about practical diagnosis 1. Twin Atlas README 2. Troubleshooting Atlas 3. Bridge README 4. Results Summary ### If you care about governance 1. Twin Atlas README 2. Inverse Atlas 3. Runtime README 4. Methodology Boundary ### If you care about the deepest engine structure 1. Twin Atlas README 2. Runtime README 3. Runtime Constitution 4. Bridge Contract 5. Seal and Audit --- ## 🔗 Quick Links ### 🏠 Main entry - [Twin Atlas README](./README.md) ### 🧭 Atlas family - [Troubleshooting Atlas / Forward Atlas](../wfgy-ai-problem-map-troubleshooting-atlas.md) - [Inverse Atlas](../Inverse_Atlas/README.md) ### ⚙️ Engine surfaces - [Bridge README](./Bridge/README.md) - [Runtime README](./runtime/README.md) ### 🧪 Evidence surfaces - [Evidence Hub](./evidence/README.md) - [Results Summary](./evidence/results-summary.md) - [Governance Stress Suite](./evidence/governance-stress-suite.md) - [Basic Repro Demo](./evidence/basic-repro-demo.md) - [Advanced Clean Protocol](./evidence/advanced-clean-protocol.md) - [Flagship Cases](./evidence/flagship-cases.md) - [Methodology Boundary](./evidence/methodology-boundary.md) ### 📝 Supporting pages - [Quickstart](./quickstart.md) - [Status and Boundaries](./status-and-boundaries.md) - [FAQ](./faq.md) ### 🗺️ Next recommended page - [Evidence Hub](./evidence/README.md)