Unverified50% confidenceFactTime unknown
The Chat Completions API is based on a message list (messages) interaction pattern, where each request requires passing the complete conversation history
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
Valid until: 9/30/2026
Sources
Related Claims
UnverifiedChat Completion API的上下文并非由系统自动保存，模型本身是无状态的，需要开发者通过messages消息列表手动传入历史对话记录80% similarUnverified早期的 Chat Completions API 以对话轮次为核心抽象，Response API 的设计哲学更接近函数调用，输出可被程序直接消费的结构化数据79% similarUnverifiedChat Model的输入是一个消息列表，输出是结构化消息对象AIMessage，对应ChatOpenAI、ChatAnthropic等类75% similarUnverifiedThe Responses API adds native support for multi-step reasoning and tool orchestration on top of Chat Completions74% similarUnverifiedChatGPT API采用无状态设计，每次请求都需要将完整的对话历史作为输入发送并计费73% similar
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