Very impressive. One thing that seems odd to me is that is at like 4 minutes before it starts a response for large input? I don't use mac hardware for LLMs, but that is quite surprising and would seem to be a pretty large stumbling block for practical usage.

Edit: Caching story makes a lot more sense for regular usage: > Claude Code may send a large initial prompt, often around 25k tokens, before it starts doing useful work. Keep --kv-disk-dir enabled: after the first expensive prefill, the disk KV cache lets later continuations or restarted sessions reuse the saved prefix instead of processing the whole prompt again.