This family is currently comprised of three distinct models:
SWE-1: Approximately Claude 3.5 Sonnet levels of tool-call reasoning while being cheaper to serve. It will be available to all paid users for a promotional period of 0 credits per user prompt.
SWE-1-lite: A smaller model that replaces Cascade Base at better quality. It is available for unlimited use to all users, free or paid.
SWE-1-mini: A small, extremely fast model that powers the Windsurf Tab passive experience for all users, free or paid.
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