Natural-language cache invalidation (CINVALIDATE): how it works and when to use it
Natural-language cache invalidation (CINVALIDATE), purges entries whose meaning matches a plain-English instruction, previewing by default and only acting on COMMIT. Here's how Crowkis does it and why it matters for cost and safety.
The cheapest token is the one you never spend twice. Natural-language cache invalidation (CINVALIDATE) is how Crowkis purges entries whose meaning matches a plain-English instruction, previewing by default and only acting on COMMIT.
How it works
Crowkis purges entries whose meaning matches a plain-English instruction, previewing by default and only acting on COMMIT. It runs inside one Redis-compatible engine, so it composes with semantic caching, agent memory, and the other intelligence layers instead of being a separate service you wire together.
CINVALIDATE "anything about the old pricing" COMMIT
Why it matters
Repetitive LLM workloads are where the money is, and semantic caching can cut costs up to 60-70% on repetitive workloads. Natural-language cache invalidation (CINVALIDATE) is part of what makes that reuse safe rather than reckless, the difference between a cache you trust in production and one you audit after every incident. Runs self-hosted with zero egress, nothing leaves your machine.
Infrastructure earns the critical path one boring, verifiable feature at a time.