Unverified50% confidenceFactExact time
OpenAI's automatic prompt caching gives a 50% to 75% discount on matching prefixes over 1024 tokens, with no explicit declaration required.
1
Sources
50%
Confidence
Long-term
Relevance
10/18/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedOpenCV的matchTemplate()函数提供了六种匹配算法63% similarUnverifiedJev AI automatically categorizes leads into five tiers: Unqualified, Low Fit, Moderate Fit, Strong Fit, and Tier One.59% similarUnverifiedIn the chunk carrying usage returned by OpenAI Chat Completions streaming, choices is an empty array; if code directly accesses chunk.choices[0].delta.content without optional chaining, it will throw an exception on that chunk.59% similarUnverifiedrecall@5 refers to whether the correct answer is contained in the top 5 results returned by retrieval, and strict mode requires an exact match rather than partial relevance.58% similarUnverifiedPrompt caching matches an identical token sequence backward from the beginning of the prompt, and the matched portion receives the discount; once the tokens diverge, subsequent content is billed at full price.56% similar
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