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Models·Sep 10·all news from September 10, 2026

Cognition launches new SWE-2 model, Rivaling Fable 5.1 and GPT-Astra

Cognition has released its new SWE-2 model, which the company claims performs at a level competitive with Fable 5.1 and GPT-Astra. This release follows a trend of increasing automation in software engineering tasks, as developers continue to benchmark new language models against established industry standards.

ModelsClaude Fable 5.1

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