Expired50% confidenceFactExact time
DeepSeek's API uses a context disk caching mechanism where the server computes a hash of the request prompt prefix and persists the KV Cache, requiring no explicit declaration of cache fields.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/20/2026
First Seen
Valid until: 10/18/2026(expired)
Sources
Related Claims
UnverifiedDeepSeek的API采用上下文硬盘缓存机制，将KV Cache持久化到高速NVMe SSD存储介质而非仅保留在GPU显存83% similarUnverifiedDeepSeek has implemented cross-request KV Cache sharing on the server side, allowing cache hits as long as multiple requests share a consistent prefix82% similarVerifiedThe DeepSeek API offers significant discounts on cache-hit tokens.79% similarVerifiedThe API interfaces provided externally by AI large models such as DeepSeek and iFlytek almost all use POST requests for calls.78% similar
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