How I cut my agent’s inference bill by 85% with two cache breakpoints.
Every part of the prompt has a stability horizon, how long it stays true. Sort the prompt by it, and give each part a cache that lives about as long: cache each part of the prompt for no longer than it stays true.
Every part of the prompt has a stability horizon, how long it stays true. Sort the prompt by it, and give each part a cache that lives about as long: cache each part of the prompt for no longer than it stays true.
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