2025-10-31
We designed SWE-1.5 as an integrated package: the model, inference, and agent harness are co-designed as a unified system optimized for both speed and intelligence. https://cognition.ai/... We partnered with @cerebras to serve it at up to 950 tok/s - 6x faster than Haiku 4.5 and [image]
Cognition
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
lots of new paradigms/UX to figure out. @cognition : Today we're releasing SWE-1.5, our fast agent model. It achieves near-SOTA coding performance while setting a new standard for ...
Today we're releasing SWE-1.5, our fast agent model. It achieves near-SOTA coding performance while setting a new standard for speed. Now available in @windsurf. [image]
Cognition
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
lots of new paradigms/UX to figure out. @cognition : Today we're releasing SWE-1.5, our fast agent model. It achieves near-SOTA coding performance while setting a new standard for ...