Unverified50% confidenceFactExact time
主流API请求结构messages:[...]加tools:[...]的schema本身就是聊天优先的，OpenAI的Chat Completions API和Anthropic的Messages API的顶层结构都预设了对话历史加工具列表的范式
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
8/7/2026
First Seen
Valid until: 11/5/2026
Sources
Related Claims
UnverifiedIn OpenAI's Chat Completions API, system prompts exist in the form of {"role": "system"} and have a higher instruction priority than user messages.76% similarVerifiedBoth OpenAI and DeepSeek follow similar RESTful API specifications and are almost fully compatible in the design of the Chat Completions endpoint, both using a messages array to pass conversation history and a model field to specify the model.75% similarUnverifiedIn OpenAI's and Anthropic's API designs, the messages array is an ordered list of conversation history where each message contains a role (user/assistant/tool) and content field74% similar
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