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GPT-6.1 Sol targets near-Astra agent work at a fifth of the price

OpenAI introduced GPT-6.1 Sol for agentic coding, computer use and professional workflows. OpenAI reports near-Astra results on some evaluations at one-fifth of Astra standard input and output token prices. ChatGPT Work and Codex rollout starts with Pro and expands to other listed plans; account and workspace access can differ.

Published (date only)Updated 9 sources

Primary source

OpenAI · September 29, 2026

Read the original: Introducing GPT-6.1 Sol

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