GPT-6 Astra Pro in ChatGPT got an upgrade with faster responses and improved use of plugins and tools.

First reported Oct 16, 2026, 20:27 UTC

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GPT-6 Astra Pro in ChatGPT got an upgrade with faster responses and improved use of plugins and tools. And now, multiple agents can tackle different parts of a task in parallel. You can follow each agent’s progress and open completed tasks to review their work. Now available to… — @OpenAI (X), Oct 16, 2026, 20:27 UTC

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