Back to Latest SignalOPENAI / MODEL RELEASECognition helps Devin test its own work with GPT‑6 AstraSource: OPENAI · SEP 11, 2026GPT‑6 Astra improves Devin’s ability to test software and show that it works.IN THIS STORYCognitionSourcesRead the original at OPENAIRelated on FrontierWhy do we keep testing employees for yesterday’s phishing attacks Nov 2, 2026Introducing the Grid Protectors Program Nov 2, 2026Sources: Anthropic tells investors that its 15-person chip design team is already using Claude for engineering and design work on its custom chips (The Information) Nov 3, 2026OpenAI partners with Cathedral to test its security defenses and revamps its Security Bug Bounty program, including quadrupling rewards for critical findings (OpenAI) Nov 3, 2026MORE LATEST SIGNALSIGNALS