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Introducing Fusion in Devin Desktop & CLI
Fusion now available in Devin Desktop and CLI with up to 39% efficiency gains
Cognition released Fusion, a model harness that pairs two models — a frontier lead and a cost-effective sidekick — to reduce cost while maintaining performance.
The company recommends pairing Fable 5.1 as the lead with SWE-2 as the sidekick.
Fusion is now available in Devin Desktop and CLI.
From the source
Fusion is the most efficient frontier harness for Fable and Astra, up to 39% more efficient compared to other model harnesses across major coding benchmarks. Today, we’re making it available in Devin Desktop and CLI.
cognition.com
