OpenAI upgrades GPT-6 Pro in ChatGPT: faster, better tool use, and one task can now be split across multiple agents working in parallel, with per-agent progress you can review; live for Pro

Why it matters

【Key points】

OpenAI said on Oct 16 at 20:00 UTC that GPT-6 Pro in ChatGPT got an upgrade: faster responses and better use of plugins and tools. More notably, multiple agents can now work on different parts of one task in parallel; you can follow each agent's progress and open completed pieces to review their work. It is available to Pro now.

Context: per OpenAI's help center, GPT-6 Pro runs on GPT-6 Astra as the Pro thinking level in Chat, for Pro ($100/$200), Business and Enterprise. It has weekly usage limits, separate from Work and Codex allowances.

【Verifiable】

OpenAI post: https://x.com/OpenAI/status/2111185504746213705

GPT-6 Pro availability and limits: https://help.openai.com/en/articles/20001354-gpt-6-and-other-models-in-chatgpt

【Our read】

1. Parallel agents used to live in work products like Codex and dots; now they sit inside the top tier of plain chat, blurring ChatGPT's Chat/Work split.

2. OpenAI gave one short post: no speed figures, evals or usage terms. At publication the help center and release notes had not been updated, and users' main question (does a task split across five agents count as one Pro message or five?) is unanswered.

3. Users reported GPT-6 Pro spawning sub-agents in early October; this formalizes it and adds visible progress. Real gains await independent tests.