Unverified50% confidenceSolutionExact time
The fix for the cache point not moving forward is to place the cache point on the last content block of the newest message, regardless of its role.
1
Sources
50%
Confidence
Long-term
Relevance
10/12/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedError-fix solutions for outdated and mutually conflicting data include: storing source, version and last-updated-date metadata for each text chunk; re-indexing when documents change or rebuilding the index on a fixed cycle; removing or filtering superseded versions; and showing the source and its date in the answer.63% similarUnverifiedPrefix caching is extremely sensitive to input stability; as long as any single token in the prefix is modified or inserted, the cache is invalidated and all subsequent content must be recomputed.61% similarUnverifiedIn the cache reuse mechanism, once the request prefix is modified, the cache for all content after it becomes invalid; modifying tools or other parts of the request will still affect reuse.61% similarUnverifiedPrior to this update, content exceeding the output limit would be saved to a file.61% similarUnverifiedPrefix caching skips redundant computation by reusing previously computed KV cache for identical prefixes from prior requests, but any formatting change, order perturbation, or insertion of content in the middle will invalidate the cache.59% similar
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