From 2aae64b5da49b62dcb101b0852ad52ed2aab241d Mon Sep 17 00:00:00 2001
From: Tianyi Cui <53024+tianyicui@users.noreply.github.com>
Date: Mon, 20 Jul 2026 23:35:49 +0800
Subject: [PATCH] fix(goal-session): preserve typed error variants

---
 packages/goal/goal-session/src/outcome.ts | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/packages/goal/goal-session/src/outcome.ts b/packages/goal/goal-session/src/outcome.ts
index 1dc73cbe1a..e69f53eeec 100644
--- a/packages/goal/goal-session/src/outcome.ts
+++ b/packages/goal/goal-session/src/outcome.ts
@@ -28,8 +28,7 @@ export function classifyGoalRound(reason: TurnEndReason, durable: boolean): Goal
     case 'aborted':
       return { kind: 'pause', reason: reason.reason ?? 'cancelled' }
     case 'error': {
-      const code = reason.failure?.code ?? reason.code
-      const message = reason.failure?.message ?? reason.message ?? 'model request failed'
+      const { code, message } = reason.failure ?? reason
       return code === 'RATE_LIMIT' || code === 'QUOTA'
         ? { kind: 'blocked', code: 'usage-limited', message }
         : { kind: 'blocked', code: 'turn-error', message }