SOURCE RECORD · obs_143273a83832…

OpenAI · Release notesSource update

Substantive changesRecordedObservation date 2026-10-09(day precision)Revision r2

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Summary

Added an explanation of the new Ultrafast mode, which is used to reduce the token interval when using gpt-6.1-sol, matching the new model on the pricing page.

LLM generation

LLM The summary is machine-generated; please refer to the original text for important information.

Permanent link

https://daily.maas.click/item/obs_143273a8383298662711b49d138e3e502e9c72d3711d7f339854bd4c2ed8d624/

Source page

https://platform.openai.com/docs/changelog ↗

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