OpenAI GPT-6 Astra is now available in ChatGPT Work, Codex, and API, and has been made available to Pro, Enterprise, and Business Premium users first

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On September 4, 2026, OpenAI released the GPT-6 Astra model. This version was first made available to users of ChatGPT Work, Codex Pro, Enterprise, and Business Premium, and its API was officially launched. The model’s context window reaches 1.05 million tokens, with a maximum output length of 128,000 tokens. Its knowledge limit expires on April 30, 2026. It supports text and image input and output, and integrates tools such as web search, file search, code writing, and execution. It scored 97.6% in the FrontierMath Tier 4 test, 99.9% in the ARC-AGI-3 test, received full marks in the ExploitBench test, and reduced the time required for the OSWorld 2.0 task by approximately 47% compared to previous versions. The model has the ability to independently perform computer operations, including data retrieval, table processing, presentation creation, and code development.

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ChatGPT WorkCodexGPT-6 AstraGreg BrockmanOpenAI

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I IT之家 en 2026-09-05 06:42

OpenAI has released the GPT-6 Astra model, which is now available to users of ChatGPT Work, Codex Pro, Enterprise, and Business Premium, with the API also available. The GPT-6 Astra context window can handle 1.05 million tokens, with a maximum output length of 128,000 tokens. Its knowledge expires on April 30, 2026. It supports text and image input and output, and integrates tools for web search, file searching, code writing, and execution. It scored 97.6% in the FrontierMath Tier 4 test, 99.9% in the ARC-AGI-3 test, received full marks in the ExploitBench test, and reduced task time by approximately 47% compared to previous models in the OSWorld 2.0 challenge. The model has the ability to independently perform computer operations, including data retrieval, table processing, presentation creation, and code development. In terms of network security, Ast…