diff --git a/opencode.json b/opencode.json
index 6d7eb43..5ddc28a 100644
--- a/opencode.json
+++ b/opencode.json
@@ -82,7 +82,7 @@
 		},
 
 		"explore": {
-			"model": "github-copilot/claude-haiku-4.5",
+			"model": "github-copilot/gpt-5.4-mini",
 			"temperature": 0.2,
 			"color": "#0EA5E9"
 		},