Re:Changes in the system prompt between Claude Opus 4.6 and 4.7
by pests on Sunday April 19, 2026 @10:10PM
(#47829598)
> And it gets churned by every single request they receive.
Not true, it gets calculated once and essentially baked into initial state basically and gets stored in a standard K/V prefix cache. Processing only happens on new input (minus attention which will have to content with tokens from the prompt)
Not true, it gets calculated once and essentially baked into initial state basically and gets stored in a standard K/V prefix cache. Processing only happens on new input (minus attention which will have to content with tokens from the prompt)