From b89dabca89cf4338f1e28d94a3b5e17738895a55 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=99=86=E5=BC=A0=E5=BC=9B?= <li_y_c@qq.com>
Date: Sat, 14 Mar 2026 10:59:48 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E6=9B=B4=E6=96=B0=E9=BB=98=E8=AE=A4LLM?=
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将默认的LLM提供商从openai更改为codex_oauth，同时升级deep_think_llm和quick_think_llm的模型版本，并更新backend_url以匹配新的提供商
---
 tradingagents/default_config.py | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/tradingagents/default_config.py b/tradingagents/default_config.py
index ecf0dc29..8c7de36e 100644
--- a/tradingagents/default_config.py
+++ b/tradingagents/default_config.py
@@ -8,10 +8,10 @@ DEFAULT_CONFIG = {
         "dataflows/data_cache",
     ),
     # LLM settings
-    "llm_provider": "openai",
-    "deep_think_llm": "gpt-5.2",
-    "quick_think_llm": "gpt-5-mini",
-    "backend_url": "https://api.openai.com/v1",
+    "llm_provider": "codex_oauth",
+    "deep_think_llm": "gpt-5.4",
+    "quick_think_llm": "gpt-5.2",
+    "backend_url": "https://chatgpt.com/backend-api",
     # Provider-specific thinking configuration
     "google_thinking_level": None,      # "high", "minimal", etc.
     "openai_reasoning_effort": None,    # "medium", "high", "low"