Dev + SWE-2 High Fusion Mode Inside Devin Called a 'Holy Grail' Combo

CtrlAltDwayne · x · 2026-09-15

A user reports running GPT-6 Astra with SWE-2 High in Fusion mode inside Devin, calling the results 'unreal' and noting the combo lets them stretch their remaining 21% Codex usage. The post is a first-hand excitement share without concrete configs or benchmarks — a lead worth checking against the attached media, not a verified evaluation.

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