Hello, kazu here.Every time a new AI model is released, don't you find yourself wondering, Which one should I actually use ...

Every robot arm reaching for an object, every drone stabilizing in flight, and every quadruped scrambling over rocky terrain ...

SWE-bench end-to-end testing reveals if an AI agent succeeds at completing tasks across dozens of tool calls, moving beyond simple LLM scoring.

Every AI model runs on tokens. Every API bill is a token bill. Every context window limit is a token limit. Every speed difference between models comes down to how many tokens they process per second.