Astra Versus Claude Opus 5: One Splits The Problem, One Holds The Context
OpenAI confirmed Astra as its next major model family on Aug. 1, an unreleased system that solved 10 math problems, arriving a week after Anthropic's Claude Opus 5. Key Points: OpenAI confirmed the Astra name on Aug. 1 inside a research post describing ten solved math problems. Astra coordinates sev