Cognition's pitch for Astra is Devin writing tests that prove its own work so humans review less code
OpenAI Blog·medium signal
A second OpenAI customer post on 11 September covers Cognition using GPT-6 Astra to improve Devin's ability to test software and demonstrate that it works, with the stated goal of engineers reviewing less code and shipping more. Read next to the $2B Series E at a $48B valuation the same week, the review-reduction claim is the thing to watch, and Real-SWE's 33.8% pass@1 for Astra on private codebases is the number to hold it against.