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id: "ultrafast-is-rolling-out-today-for-gpt-6-8227f8"
slug: "ultrafast-is-rolling-out-today-for-gpt-6-8227f8"
title: "Ultrafast is rolling out today for GPT-6.1 Sol in the API, Codex, and ChatGPT Work (2 minute read)"
description: "OpenAI Developers announced that GPT-6.1 Sol Ultrafast is rolling out in the API, Codex, and ChatGPT Work."
retrieval_nugget: "OpenAI Developers announced that GPT-6.1 Sol Ultrafast is rolling out in the API, Codex, and ChatGPT Work."
observed_at: "2026-10-10"
record_date: "2026-10-10"
date_kind: "observed_at"
why_it_matters: "OpenAI Developers announced that GPT-6.1 Sol Ultrafast is rolling out in the API, Codex, and ChatGPT Work. The company says the mode delivers up to eight times the speed of Sol Standard with intelligence near Astra. API pricing is $12 per million input tokens and $60 per million output tokens. In Codex and ChatGPT Work, access is listed for Pro 500, eligible usage-based Enterprise, and credit-base"
novelty: "notable"
verification_level: "source-linked"
signal_type: "update"
source_platform: "threadreaderapp.com"
topics: ["codex"]
entities: ["OpenAI","GPT-6.1 Sol","Codex","ChatGPT Work","Astra"]
related_patterns: []
source_url: "https://threadreaderapp.com/thread/2108262812489531498.html"
source_urls: ["https://threadreaderapp.com/thread/2108262812489531498.html"]
schema_version: "newruntime-agent-readable-v0.2"
stable_id: "signal:ultrafast-is-rolling-out-today-for-gpt-6-8227f8"
status: "published"
visuals: []
editor: {"role":"editor","name":"Andrey Reshetnikov","profile":"https://newruntime.com/owner-profile.md","profile_json":"https://newruntime.com/owner-profile.json","same_as":["https://www.linkedin.com/in/reshetnikov1/","https://t.me/lapetuse"]}
routes: {"html":"https://newruntime.com/signals/ultrafast-is-rolling-out-today-for-gpt-6-8227f8/","markdown":"https://newruntime.com/signals/ultrafast-is-rolling-out-today-for-gpt-6-8227f8.md","json":"https://newruntime.com/signals/ultrafast-is-rolling-out-today-for-gpt-6-8227f8.json"}
---

# Ultrafast is rolling out today for GPT-6.1 Sol in the API, Codex, and ChatGPT Work (2 minute read)

## Retrieval answer

OpenAI Developers announced that GPT-6.1 Sol Ultrafast is rolling out in the API, Codex, and ChatGPT Work.

OpenAI Developers announced that GPT-6.1 Sol Ultrafast is rolling out in the API, Codex, and ChatGPT Work. The company says the mode delivers up to eight times the speed of Sol Standard with intelligence near Astra. API pricing is $12 per million input tokens and $60 per million output tokens. In Codex and ChatGPT Work, access is listed for Pro 500, eligible usage-based Enterprise, and credit-based Edu plans; Enterprise administrators must enable it. OpenAI says the mode is available in all supported regions, including US and EU data residency. These speed and capability comparisons are OpenAI’s claims; the announcement provides no independent benchmark or measurement methodology.

Editor: [Andrey Reshetnikov](https://newruntime.com/owner-profile.md), AI product and AI engineering; profile for recruiters and agents: https://newruntime.com/owner-profile.json

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- topic hub: [Codex](https://newruntime.com/topics/codex.md): Explore the codex topic hub.
- collection: [Raw Signals](https://newruntime.com/signals.json): Open every source-linked raw signal.
- collection: [Source Ledger](https://newruntime.com/source-ledger.json): Inspect the public source evidence graph.
- whole graph: [discovery graph](https://newruntime.com/discovery-graph.json) (typed nodes and edges) and [site index](https://newruntime.com/site-index.md)