Cognition Releases SWE-2, Striking a New Cost-Performance Balance for Code Models on a Kimi K3 Base
Cognition has launched SWE-2, a programming model post-trained from Moonshot AI's open-source Kimi K3, which lands within one percentage point of Anthropic's Fable 5.1 on FrontierCode 1.1 Main while running at 64% lower cost.