OpenAI Launches GPT-6 Astra With Computer Use, Async Tool Calling, Mid-Response Steering
firstadopter · x · 2026-09-06
OpenAI officially launched GPT-6 Astra, its best model yet, built to create agents for complex long-running work, solve engineering problems with less rework, design functional interfaces, and take on harder questions.
Astra combines computer use, asynchronous tool calling, and mid-response steering for longer workflows. firstadopter calls it the next step in the evolution from abacus to calculator to PC — still needing human taste, but enabling rapid iteration and major productivity gains.
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