刚才简单测试codex内置提示词有多少token，测试结果发现每次对话请求都有27w+的token，输个“1”，回复：Still seeing “1” — no worries at all! Whenever you’re ready to get into something, just let me know what you’d like to work on or ask about. 😊 
27w+token没了，而且是同一个上下文对话。用了透传responses转换 deepseek模型测试