Update

dot_pi/agent/agents/architect.md

@@ -1,7 +1,7 @@
 ---
 name: architect
 description: Read-only solution designer; use when the problem is understood but a non-trivial implementation approach, structure, API, or tradeoff decision must be chosen
-model: openai-codex/gpt-5.6-sol
+model: openai-codex/gpt-6-astra
 thinking: xhigh
 tools: read, grep, find, ls
 ---