🔍 Read the full analysis: What The OpenAI Dev Day 2026 News Could Mean For AI on ThorstenMeyerAI.com
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TL;DR
At its Sept. 29 DevDay, OpenAI announced more than 20 products and features, positioning ChatGPT as a platform where people and agents use software together. The announcements include persistent Dots, expanded plugins, APIs for computer use and narrow decisions, and new models; availability and several product details remain limited or unclear.
The headline consumer product is Dots, persistent agents powered by GPT-6 Astra that OpenAI says can work on ongoing goals using an individual cloud computer and browser. They can connect to more than 4,000 apps through plugins and are accessible through ChatGPT on desktop, web and mobile, as well as Slack and Teams. Voice calls are available, while texting is described as coming later.
OpenAI says Dots can keep several projects moving and adapt as requirements change. Its examples include monitoring customer feedback and preparing tested code changes, updating a sales proposal, and rerunning scientific analysis when new data arrives. These are company-provided examples, not independent performance results. The first Dot is included with eligible Pro and Business Premium plans in supported markets; enterprise, education and healthcare access is in beta and requires an administrator to enable it.
OpenAI also expanded plugins, which can combine reusable skills, connections to services through MCP servers and optional interface elements. New extensions can appear in ChatGPT’s sidebar and show interactive panels. A revised creator and submission flow, improved discovery, plugin-hosting Sites and support for MCP Events are among the announced changes. The company also introduced the Decisions API, in limited preview, for selecting from answers a developer defines, and added computer-use support to its Agents API. OpenAI said it will run the Codex harness for that capability.
OpenAI DevDay 2026 at a glance
The five launches that matter, plus Sol
The rest of the slate
Collaboration
ChatGPT SpacelivePagesliveCollaborative slidesnext few weeksTeams and Team Taskslive@ChatGPT in Slack and TeamsliveMeetings pluginbeta, macOSShareable profilesliveCodex
Codex CloudliveCLI refreshvoice, /agentsCode ReviewliveCodex Security CloudlivePlans, enterprise, speed
Pro 500$500, 25× PlusUltrafastAstra now, Sol soonPrivate IntelligencePrivate Inference this fallBedrock Managed Agentsruns in AWSOpenAI Marketplace32 partners, applyChatGPT Becomes an Agent Work Surface
The announcements point toward a shift in how software companies may reach customers: users could describe a task in ChatGPT, and an agent could choose a connected service to complete it. That makes plugin discovery and access permissions consequential for businesses that want their products included in agent-driven workflows. OpenAI’s enterprise Marketplace, with 32 launch partners including Figma, Adobe, Salesforce and ServiceNow, adds a route for customers to buy integrations.
For developers, the APIs target distinct steps in automating work. Computer use lets an agent operate software through its interface, while the Decisions API is designed for bounded choices with a defined set of possible answers. The potential value depends on how reliably these systems perform in real workflows, how much oversight they require and what their eventual costs are. OpenAI’s launch descriptions do not establish those outcomes.
Dots also raise the stakes around control. They are designed to act over time and connect to apps, so OpenAI describes features including approval rules, an activity view and options to pause or stop background work. The company says sensitive actions remain with the user and warns that Dots can make mistakes. Those safeguards will matter to users deciding which tasks and credentials to delegate.
From ChatGPT to Connected Agents
OpenAI framed ChatGPT as a shared surface for people and agents, rather than only a conversational interface. The announcements extend an existing developer ecosystem: plugins connect outside services, and the Agents API gives developers tools for building agents. The new features bring those pieces closer together by adding richer plugin interfaces, event-triggered automation and agents that can operate software.
The company also announced GPT-6.1 Sol, which it described as offering intelligence near GPT-6 Astra at one-fifth of Astra’s token prices. That comparison is OpenAI’s characterization; the material provided does not include independent benchmarks or detailed evaluation results. Sign in with ChatGPT, another announcement, lets users bring an existing plan to 16 launch partners, supporting a model in which a free core app can offer paid upgrades.
Access, Reliability and Pricing
Several questions remain open. The announcement does not specify when Dots will reach all markets and plan types, when texting will arrive, or when the Decisions API will move beyond limited preview. OpenAI’s account also does not provide independent evidence for the examples of Dots completing work or for the stated comparison between GPT-6.1 Sol and Astra.
It is not yet clear how well agents will handle mistakes across connected apps, what additional Dots or higher output levels will cost, or how much review businesses will need before delegating consequential tasks. The company says users can set rules and monitor activity, but real-world reliability and the practical limits of those controls remain to be established.
Rollout and Developer Adoption
OpenAI says eligible Pro and Business Premium customers in supported markets can use Dots now, with enterprise, education and healthcare access available in beta when enabled by an administrator. Developers can watch for broader Decisions API availability and implementation details for computer use, plugin extensions and MCP Events. OpenAI’s announcement describes a broad release for the Decisions API as planned, but the supplied material does not give a date.
The next evidence will come from product availability, developer documentation and usage in working deployments. Those details should show whether customers adopt plugins and agents for routine tasks, how businesses govern access, and whether OpenAI’s claimed productivity gains hold up beyond its own examples.
Key Questions
What did OpenAI announce at DevDay 2026?
OpenAI announced more than 20 products and features, including Dots, plugin upgrades, computer use for the Agents API, a limited-preview Decisions API, Sign in with ChatGPT for 16 launch partners and the GPT-6.1 Sol model.
What are Dots?
Dots are persistent agents powered by GPT-6 Astra. OpenAI says each has a cloud computer and browser and can connect to more than 4,000 apps through plugins. Access is available to eligible Pro and Business Premium customers in supported markets, with other organization plans in an administrator-enabled beta.
What does the Decisions API do?
It applies GPT-6 Luna to a bounded selection task: developers define questions and allowed answers, then provide text or images as context. The API returns a choice for uses such as classification or routing and is in limited preview.
Can OpenAI agents operate other software?
OpenAI said its Agents API now supports computer use, allowing agents to operate software through its interface. OpenAI runs the Codex harness for the capability; the announcement does not provide independent reliability results.
What remains unknown about the new products?
Broader release dates, some plan and market availability, the cost of adding Dots or more output, and real-world agent reliability remain unclear. OpenAI also warns that Dots can make mistakes.
Source: ThorstenMeyerAI.com
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