Unverified50% confidenceFactExact time
Major large-model providers (such as Anthropic and OpenAI) all support server-side caching of request prefixes, and the prefix portion of subsequent requests that exactly matches the cached content can be billed at a discount and need not be recomputed.
1
Sources
50%
Confidence
Long-term
Relevance
10/17/2026
First Seen
Sources
Related Entities
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