Sam Altman

FrontierScience is a new benchmark for evaluating AI’s expert-level scientific reasoning across physics, chemistry, and biology. It measures both Olympiad-style problem solving and real research tasks, helping track how well advanced models can support and accelerate scientific work.

ChatGPT Images is powered by the new GPT Image 1.5 model. It delivers precise edits that preserve lighting and facial likeness, stronger instruction following, and 4x faster generation. Available now in ChatGPT and via API.

GPT‑5.2 is designed to unlock even more economic value for people; it’s better at creating spreadsheets, building presentations, writing code, perceiving images, understanding long contexts, using tools, and handling complex, multi-step projects.

Group chats are now in ChatGPT. You can add friends, family, or coworkers to a shared conversation to collaborate, plan, and create together with AI. It's separate from your private chats.

GPT-5.1 Instant and Thinking are trained using the same stack as OpenAI's reasoning models, so they score higher on factuality and complex problem-solving than GPT-5, while also introducing a more natural, conversational tone. We think many people will find that GPT-5.1 does a better job of bringing IQ and EQ together, but one default clearly can’t meet everyone’s needs.

gpt-oss-safeguard is a new family of open-source safety models (120b & 20b) from OpenAI. They use reasoning to classify content based on a custom, developer-provided policy at inference time, providing an explainable chain-of-thought for each decision.

With Atlas, ChatGPT can come with you anywhere across the web—helping you in the window right where you are, understanding what you’re trying to do, and completing tasks for you, all without copying and pasting or leaving the page.

Apps are now in ChatGPT. Chat directly with interactive apps from Spotify, Canva, Zillow, and more, right in your conversation. Built on the new open Apps SDK, it’s a new generation of apps that turns ChatGPT into the next major app platform.

ChatGPT now lets you buy products directly in chat. Powered by the new open Agentic Commerce Protocol (ACP) built with Stripe, Instant Checkout connects you with merchants like Etsy (and soon Shopify) to turn product discovery into a seamless purchase.

It is a new feature for Pro mobile users that gives you daily updates made just for you. It learns from your chats, feedback, and connected apps to share useful cards each day, so you can stay informed and reach your goals faster.

Codex just got faster, more reliable, and better at real-time collaboration and tackling tasks independently anywhere you develop—whether via the terminal, IDE, web, or even your phone.

gpt-realtime is OpenAI's new speech-to-speech model for production voice agents, delivering low latency and natural, expressive speech. The Realtime API is now GA, adding key features for developers like remote MCP support, image input, and SIP phone calling.

AGENTS.md is a simple, open format for guiding coding agents, used by over 20k open-source projects. Think of it as a README for agents.

With major improvements in reasoning, code quality, and UX. It handles complex coding tasks with minimal prompting, provides clear explanations, and introduces enhanced agentic capabilities, making it a powerful collaborator and intelligent assistant for all.

Apache 2.0 licensed open-weight models designed for powerful reasoning, agentic tasks, and versatile developer use cases.

ChatGPT's new "study mode" is a learning experience that guides you to answers with hints and questions, instead of just giving you the solution. It offers personalized, step-by-step support to help you build a deeper understanding of any topic.

ChatGPT now thinks and acts, proactively choosing from a toolbox of agentic skills to complete tasks for you using its own computer.

Bookguessr is a browser-based game that tests your literary intuition: can you recognize the style of a real author—or spot AI-generated fakes? Featuring classic literature, thematic campaigns, and a growing database of authors. Free to play.

A cloud-based software agent, Codex handles tasks like writing features, fixing bugs, answering code questions, and proposing pull requests—each in a separate sandboxed environment preloaded with your repo.

OpenAI Image API now features gpt-image-1! Get GPT-4o level quality for image generation & advanced editing (multi-ref images, inpainting). Better instruction following & text rendering.