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OpenAI’s DevDay: GPT-6.1 Sol, Astra Ultrafast, always-on agents and a marketplace

See how this story connects

Source: OpenAI

OpenAI’s DevDay recap lists GPT-6.1 Sol at a fifth of GPT-6 Astra’s token prices; GPT-6 Astra Ultrafast at up to 300 tokens a second in Codex; dots, always-on agents for Pro and Business Premium users; an Agents API with computer use; Bedrock Managed Agents built with Amazon; Codex in the cloud and a Codex Security Cloud that scans repositories on a schedule; a Decisions API on Luna; plugin creation and discovery; ChatGPT Space, Pages and collaborative slides for teams; Sign in with ChatGPT across 16 partners; a Pro 500 tier with 25 times the Plus allowance; and an OpenAI Marketplace through which enterprise customers can apply part of their commitment to 32 partner products. A Private Inference preview on confidential computing is due in the autumn.

Why it matters

OpenAI is now selling agents that run unattended, a premium speed tier and a marketplace that routes enterprise spend to partners.

When
29 Sep 2026
ID
WTA-N-2026-0272
Who
OpenAI, Amazon Web Services

Summary by wheresthe.ai, from OpenAI. Checked against the source on 12 Oct 2026.

Read the original at OpenAI

Source copy: download the page text as saved on 18 Oct 2026 (PDF). Also held by the Internet Archive.

Next stop on this Storyline: What happened nextAmazon says AWS capacity is largely sold out through 2027

Cite this story

WTA-N-2026-0272: “OpenAI’s DevDay: GPT-6.1 Sol, Astra Ultrafast, always-on agents and a marketplace.” wheresthe.ai, 29 Sep 2026. https://wheresthe.ai/d/openai-devday-2026-2026-09/ (source: OpenAI).

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