SWE-1.6 is lightning fast! Here's what 950 tok/s feels like - available in Windsurf today.

SWE-1.6 is lightning fast! Here's what 950 tok/s feels like - available in Windsurf today. Media We’re releasing SWE-1.6, our best model in both intelligence & model UX. SWE-1.6 matches our Preview model on SWE-Bench Pro while dramatically improving on various behavioral axes. It’s available today in Windsurf in two modes: free tier (200 tok/s) and fast tier (950 tok/s).

We’re releasing SWE-1.6, our best model in both intelligence & model UX. SWE-1.6 matches our Preview model on SWE-Bench Pro while dramatical…
Or try SWE-1.6 in Windsurf today: https://windsurf.com/
With SWE-1.6 we've made significant progress on 'intelligence per token'. We post-trained the model from scratch (same pre-trained model) wi…
Ok @cognition SWE-1.6 Fast is better than expected. Had it built a quick prototype UI, looks better than what Figma Make generated and is ri…
SWE-1.6 is free for everyone in Windsurf for the next 3 months at 200 tok/s. For paying users, we've partnered with Cerebras to serve the mo…

Source: Cognition AI (X) | 2026-04-08

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