I see many plugins/workarounds to get past the 3rd party message, i didnt think the cache made that much difference, and assumed it was also on their API side not built into the client?
How effective the cache is depends on how the client sends prompts. eg https://www.claudecodecamp.com/p/how-prompt-caching-actually-works-in-claude-code
But i think April/May had some big changes that made targeting anthropic's caching behaviour specifically make a big difference.
But i think April/May had some big changes that made targeting anthropic's caching behaviour specifically make a big difference.
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