Update

dot_pi/agent/agents/solver.md

@@ -1,7 +1,7 @@
 ---
 name: solver
 description: High-reasoning debugging and problem-solving specialist; use when root cause or solution is unclear after normal exploration, especially for subtle or multi-factor failures
-model: openai-codex/gpt-5.6-sol
+model: openai-codex/gpt-6-astra
 thinking: xhigh
 tools: read, grep, find, ls, bash
 ---