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Cognition launches SWE-2, near Fable 5.1 at 64% lower cost

Devin’s maker shipped SWE 2, scoring 50.0% on its FrontierCode 1.1 Main benchmark—within a point of Anthropic’s Fable 5.1—while claiming 64% lower cost. It’s live in Devin Desktop and CLI now, with Web and Fusion rolling out; no standalone API or weights…

Cognition

OpenAI opens Agents API public beta with managed Codex harness

OpenAI’s Agents API is in public beta, giving apps the managed Codex harness for long running cloud agents with OpenAI hosted or self hosted sandboxes (E2B, Modal, Vercel, and others). The API has no extra fee; you pay for model tokens, tools, and sandbox usage…

OpenAI

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