模型全面切换值 ZM 模型

app/ai/job_agent/chat.py

@@ -32,7 +32,7 @@ async def agent_chat(resume_text: str, message: str, history: list[dict],
 
     # 3. 调 LLM
     try:
-        llm = LLM.JIAYU_CLAUDE_SONNET_4_5.create(temperature=0.7)
+        llm = LLM.ZM_GPT_5_4.create(temperature=0.7)
         result = await llm.ainvoke(messages)
         raw = result.content
     except Exception as e:

app/ai/job_agent/resume_optimizer.py

@@ -16,7 +16,7 @@ from app.tool.json_helper import parse_llm_json
 
 _summary_chain = (
     ChatPromptTemplate.from_messages([("system", RESUME_SUMMARY_OPTIMIZE_PROMPT), ("human", "请开始优化。")])
-    | LLM.JIAYU_CLAUDE_SONNET_4_5.create(temperature=0.3)
+    | LLM.ZM_GPT_5_4.create(temperature=0.3)
     | StrOutputParser()
 )
 
@@ -37,7 +37,7 @@ async def optimize_summary(job_title: str, job_description: str, original_summar
 
 _experience_chain = (
     ChatPromptTemplate.from_messages([("system", RESUME_EXPERIENCE_OPTIMIZE_PROMPT), ("human", "请开始优化。")])
-    | LLM.JIAYU_CLAUDE_SONNET_4_5.create(temperature=0.3)
+    | LLM.ZM_GPT_5_4.create(temperature=0.3)
     | StrOutputParser()
 )