Tue, Aug 11 11:55 PM

Is 99.9x% cache hit always better?

Hacker News•Tue, Aug 11, 2026, 10:46 PM•2 min read

Support a problem needs at least 10k tokens new information. If cache hit is 99% ... input 0 cache created 10k (prefect) cache read 1M!

Source: [Hacker News](https://news.ycombinator.com/item?id=49265524)

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#tech #cache #hit #information #always #better #support #problem #needs

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