Cognition releases SWE-1.5, a new coding model in Windsurf, saying it partnered with Cerebras to serve SWE-1.5 at speeds up to 13x faster than Claude Sonnet 4.5

cognition.ai/blog/swe-1-5

This story appeared on cognition.ai, 2025-10-30 19:19:27.995000.
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