Card: architecture as rendered PNG (hub does not render mermaid)

README.md

@@ -30,31 +30,7 @@ decision layer in front of it (route, guard, escalate).
 
 ## Architecture
 
-```mermaid
-flowchart TD
-    A[agent hook / MCP call<br/>question + options + task hint] --> B{router<br/>qtype embedding + route_task hint}
-    B -->|unfamiliar task| C[base chain<br/>refusal-safe]
-    B -->|language| D[ft_lang]
-    B -->|guardrail| E[ft_gr14_ppo]
-    B -->|skill routing| F[ft_skill4_ppo]
-    B -->|tool choice| G[ft_tool5v2_ppo]
-    B -->|email triage| H[ft_triage5]
-    B -->|mail sort| I[ft_mail8]
-    B -->|supervise| J[ft_sup3]
-    B -->|choose| K[ppo_cho]
-    B -->|compact| L[ft_cmp2]
-    B -->|rerank| M[ft_rrk3]
-
-    D & E & F & G & H & I & J & K & L & M --> N[shared Qwen3-0.6B encoder<br/>f16, one copy in memory]
-    C --> N
-    N --> O[decision head<br/>binary noul / ranked options /<br/>nli entailment / extract]
-    O --> P{rails}
-    P -->|binary conf lt 0.5| Q[NOUL_GATE: now]
-    P -->|choose conf lt 0.65| R[CHOOSE_FLOOR: decline]
-    P -->|ok| S[dialect renderer<br/>noul family: true/false words<br/>choice family: letter options]
-    Q & R --> T
-    S --> T[verdict + confidence<br/>JSON over MCP]
-```
+![Laya combined model architecture](assets/architecture.png)
 
 Invariants, all mechanically checked: **one encoder, N chains** (chain switch
 = LoRA adapter swap, not a model load); **closed-set router** (unknown or

sha256manifest.json

@@ -4,8 +4,8 @@
   "bytes": 2215
  },
  "README.md": {
-  "sha256": "088e5d49f6bb994e51665c6d3f3e6d7d439f79e334b3d314c88afc2597cde1d2",
-  "bytes": 10679
+  "sha256": "677666178d81069aca5cd19a7ec9084bc62ee32e304ecbdd126014c5af61a544",
+  "bytes": 9697
  },
  "combined_provenance.json": {
   "sha256": "8bd3eef6c86ced0ebd3c252d6f2ec5f3239db030cc63733cacaf70408f4ce7bd",
@@ -79,6 +79,10 @@
   "sha256": "609d8f4c067cd3950f88594c5a802616cea245823836ef5848ee4fc40aab5b6f",
   "bytes": 34363188
  },
+ "assets/architecture.png": {
+  "sha256": "ea4a63e5624aad843b15d2da35e686c43ba96e91be5da7b7ed3245d343cf632b",
+  "bytes": 71609
+ },
  "src/laya_port/sequence.py": {
   "sha256": "3c869d986bb74d310a0b68595752ddbed13dbdf74051f81762734fa673300c2d",
   "bytes": 5447