Releases
OpenAI introduces GPT-6.1 Sol
Updated Sep 29, 2026Editorial baselineHuman sign-off: TODO
The OpenAI release index dates GPT-6.1 Sol to 29 Sep 2026 and describes it as a lower-priced sibling of Astra for coding and professional work.
OpenAI’s release index, dated 29 Sep 2026, introduces GPT-6.1 Sol and says it targets coding, computer use, and professional work at one-fifth of Astra’s standard API token prices.
This site does not repeat a benchmark table from that launch. The coding rank still waits on the prompt suite.
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