diff --git a/.macroscope/check-run-agents/effect-service-conventions.md b/.macroscope/check-run-agents/effect-service-conventions.md
index 09f4db07965..542e9028d36 100644
--- a/.macroscope/check-run-agents/effect-service-conventions.md
+++ b/.macroscope/check-run-agents/effect-service-conventions.md
@@ -1,6 +1,6 @@
 ---
 title: Effect Service Conventions
-model: claude-opus-4-8
+model: claude-opus-5
 effort: high
 input: full_diff
 tools: