Unverified80% confidenceFactExact time
Anthropic的Prompt Caching功能允许将重复出现的长上下文缓存在服务端，缓存token的计费价格仅为标准输入价格的10%
1
Sources
80%
Confidence
Medium-term (~90 days)
Relevance
5/28/2026
First Seen
Valid until: 8/26/2026
Sources
用GPT自动配置Claude Opus 4全流程教程
bilibili如意-浏览器开发培训5/28/2026
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UnverifiedAnthropic 提供提示词缓存（Prompt Caching）功能，缓存的长上下文后续调用仅需支付约10%的读取费用81% similarUnverifiedAnthropic 的 prompt caching 功能使缓存命中的输入 Token 费用降至原价的 10%80% similarVerifiedAnthropic的Prompt Caching命中价格仅为正常输入价格的10%，即可节省90%的Token费用78% similarUnverifiedAPI缓存命中机制可使已发送过的输入Token在重复调用时享受折扣价，通常为原价的10%-50%78% similarVerifiedOpenAI Prompt Caching 可将重复前缀的缓存成本降至原价的10%-25%76% similar
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