From 29ada2eb938b5f52a6c9daf5c0a2748176632e20 Mon Sep 17 00:00:00 2001
From: yuliang_guo <anonymous@qq.com>
Date: Wed, 28 Jan 2026 14:30:53 +0800
Subject: [PATCH] =?UTF-8?q?perf(ai):=20=E7=AD=94=E6=A1=88=E5=88=A4?=
 =?UTF-8?q?=E6=96=AD=E6=94=B9=E7=94=A8gemini-2.5-flash=E6=8F=90=E5=8D=87?=
 =?UTF-8?q?=E9=80=9F=E5=BA=A6?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 backend/app/services/ai/answer_judge_service.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/backend/app/services/ai/answer_judge_service.py b/backend/app/services/ai/answer_judge_service.py
index 9601002..9d57e0a 100644
--- a/backend/app/services/ai/answer_judge_service.py
+++ b/backend/app/services/ai/answer_judge_service.py
@@ -102,6 +102,7 @@ class AnswerJudgeService:
             
             ai_response = await ai_service.chat(
                 messages=messages,
+                model="gemini-2.5-flash-preview",  # 使用快速模型，提升响应速度
                 temperature=0.1,  # 低温度，确保输出稳定
                 prompt_name="answer_judge"
             )