Large language models

Mistral - KI für Deutschland

Mistral AI - KI für Deutschland

OpenAI and Target team up on new AI-powered experiences

OpenAI and Target are partnering to bring a new Target app to ChatGPT, offering personalized shopping and faster checkout. Target will also expand its use of ChatGPT Enterprise to boost productivity and guest experiences.

GPT-5.1-Codex-Max System Card

This system card outlines the comprehensive safety measures implemented for GPT‑5. 1-CodexMax.

A free version of ChatGPT built for teachers

ChatGPT for Teachers is a secure workspace with education‑grade privacy and admin controls. Free for verified U.

How Scania accelerates work with AI across its global workforce

Global manufacturer Scania is scaling AI with ChatGPT Enterprise. With team-based onboarding and strong guardrails, AI is boosting productivity, quality, and innovation.

Building more with GPT-5.1-Codex-Max

Introducing GPT-5. 1-Codex-Max, a faster, more intelligent agentic coding model for Codex.

Start building with Gemini 3

A new era of intelligence with Gemini 3

Intuit and OpenAI join forces on new AI-powered experiences

OpenAI and Intuit have entered a $100M+ multi-year partnership to launch Intuit app experiences in ChatGPT and expand Intuit’s use of OpenAI’s frontier models to power personalized financial tools.

How OpenAI uses ChatGPT Atlas at work

Watch a webinar on how OpenAI uses ChatGPT Atlas at work.

OpenAI named Emerging Leader in Generative AI

OpenAI has been named an Emerging Leader in Gartner’s 2025 Innovation Guide for Generative AI Model Providers. The recognition reflects our enterprise momentum, with over 1 million companies building with ChatGPT.

SIMA 2: An Agent that Plays, Reasons, and Learns With You in Virtual 3D Worlds

Introducing SIMA 2, a Gemini-powered AI agent that can think, understand, and take actions in interactive environments.

Introducing GPT-5.1 for developers

GPT-5. 1 is now available in the API, bringing faster adaptive reasoning, extended prompt caching, improved coding performance, and new apply_patch and shell tools.

How Philips is scaling AI literacy across 70,000 employees

Philips is scaling AI literacy with ChatGPT Enterprise, training 70,000 employees to use AI responsibly and improve healthcare outcomes worldwide.

Introducing group chats in ChatGPT

Collaborate with others, and ChatGPT, in the same conversation.

Neuro drives national retail wins with ChatGPT Business

Neuro uses ChatGPT Business to scale nationwide with fewer than 70 employees, saving time, reducing costs, and turning faster execution across sales and operations into growth.

Fighting the New York Times’ invasion of user privacy

OpenAI is fighting the New York Times’ demand for 20 million private ChatGPT conversations and accelerating new security and privacy protections to protect your data.

GPT-5.1: A smarter, more conversational ChatGPT

We’re upgrading the GPT-5 series with warmer, more capable models and new ways to customize ChatGPT’s tone and style. GPT-5.

GPT-5.1 Instant and GPT-5.1 Thinking System Card Addendum

This GPT-5 system card addendum provides updated safety metrics for GPT-5. 1 Instant and Thinking, including new evaluations for mental health and emotional reliance.