Unverified50% confidenceFactExact time
Both Anthropic's Claude series and OpenAI's API have already launched similar Prompt Caching functionality
1
Sources
50%
Confidence
Long-term
Relevance
9/16/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedAnthropic为Claude系列模型维护了一套独立的API规范，在消息结构、工具调用格式、流式事件类型等方面与OpenAI格式存在显著差异76% similarUnverifiedPlan-and-Execute架构已被OpenAI的Assistants API、Anthropic的Claude computer use等商业产品采用74% similarUnverifiedClaude uses Anthropic's proprietary Messages API, which differs from OpenAI's Chat Completions API standard.74% similar
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