OpenAI DevDay 2026: Dots Agents, GPT-6.1 Sol, and an Astra Model Held Back for Safety

At its September 29 DevDay, OpenAI unveiled Dots, agents that work continuously on their own cloud computer, and GPT-6.1 Sol, a near-top-tier model at one-fifth the price. A day earlier, it had decided not to release GPT-6.1 Astra for safety reasons.

Dots: always-on agents

Sam Altman introduced Dots, autonomous systems that run continuously to complete tasks on the user's behalf. According to OpenAI, they can do "almost anything" using their own cloud computer, a web browser, and connections to more than 4,000 apps that already work with ChatGPT, such as Slack or Google Drive. They can run background research in read-only mode with user approval. Pricing runs from $100 to $500 per month (Pro subscription), and for now it's available only to Pro, Business Premium, and some Enterprise users; it is not available in Europe or the UK because of regulation, according to NBC News.

GPT-6.1 Sol: nearly Astra, at one-fifth the price

The Next Web reports that Sol matches Astra's software-engineering performance (DeepSWE v1.1) at roughly one-fifth the cost, and beats Anthropic's Opus 5.5 on AutomationBench by 2.2 points at about one-third the cost. These are OpenAI's own comparison figures and should be validated against your own workloads.

Platform, identity, and marketplace

According to TechCrunch, OpenAI also launched "Sign in with ChatGPT" with 16 initial partners (including Notion, Vercel, and Cognition's Devin), letting users spend their own AI quota in third-party apps, along with an enterprise marketplace with more than 30 partners (Adobe, Figma, HubSpot, Salesforce, ServiceNow, and others) where companies can apply their OpenAI spend commitments to partner software.

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