Unverified50% confidenceFactExact time
Anthropic's Messages API is a stateless conversational interface that models input as a list of role-based messages, expresses the reason for stopping in the response via the stop_reason field on content blocks, and requires the full history to be included with each request.
1
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50%
Confidence
Long-term
Relevance
10/14/2026
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Related Claims
UnverifiedAnthropic's Messages API allows system content to be inserted at any position in the conversation.75% similarUnverifiedAnthropic使用Messages API并引入了独特的system prompt处理方式71% similarUnverifiedThe stop_reason field in the top-level response of the Anthropic Messages API has seven possible values in total: end_turn, tool_use, max_tokens, stop_sequence, refusal, pause_turn, and model_context_window_exceeded.70% similarUnverified通过app_mention事件而非message事件触发AI响应，可以避免对所有消息都调用API，减少不必要的开销69% similarUnverifiedIn API timeout scenarios, non-interactive sessions and sub-agents now continue from partial responses, while responses containing only thinking content will be retried.69% similar
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