diff --git a/packages/opencode/src/session/prompt.ts b/packages/opencode/src/session/prompt.ts
index f9d92118d..09168db31 100644
--- a/packages/opencode/src/session/prompt.ts
+++ b/packages/opencode/src/session/prompt.ts
@@ -899,7 +899,7 @@ export namespace SessionPrompt {
                       abort: new AbortController().signal,
                       agent: input.agent!,
                       messageID: info.id,
-                      extra: { bypassCwdCheck: true },
+                      extra: { bypassCwdCheck: true, ...info.model },
                       metadata: async () => {},
                     })
                     pieces.push(