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Public story · 2026-07-09 · high
Cognition launched SWE-1.7 on July 8, its most capable coding model, RL post-trained on Kimi K2.7 Code inside the real Devin harness for a 12.2-point FrontierCode 1.1 jump over the base.
Why now: This entered the 2026-07-09 research corpus from Cognition and has enough source evidence to become a public Rabbit Hole story.
Cognition launched SWE-1.7 on July 8, its most capable coding model, RL post-trained on Kimi K2.7 Code inside the real Devin harness for a 12.2-point FrontierCode 1.1 jump over the base. It scores 42.3% on FrontierCode 1.1 (vs GPT-5.5's 43.0% and Opus 4.8's 46.5%) and 81.5% on Terminal-Bench 2.1, running at ~1000 tok/s via Cerebras for roughly $1.97/task. The catch for builders: it's exclusive to Devin with no direct API.
Each link below shares sources, entities, or timing with this story.
Same source
Cite the same source (Cognition).
Semantically similar
Covers closely related ground (similarity 0.75).
Covers closely related ground (similarity 0.75).
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Covers closely related ground (similarity 0.74).
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Covers closely related ground (similarity 0.72).
Covers closely related ground (similarity 0.72).