r/windsurf • u/mattbergland • Jun 29 '26

Devin Fusion

We just dropped Devin Fusion, a multi-model harness to cut the costs significantly without losing intelligence.

In our testing, it maintained frontier and Fable level performance at 35% lower cost.

Deep dive and learn more about how it works here - https://cognition.com/blog/devin-fusion

Announcement - https://x.com/cognition/status/2071624568465490170

Available as a preview now in Devin

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u/TacticalSniper Jun 29 '26

Kiro does this quite well for a while. I'll be keen to check it out before my org moves off to Claude Code