OpenAI

Premium seats are coming to ChatGPT Business

Model ML completes finance work more efficiently with GPT-5.6 Sol

Putting frontier cyber models in more trusted hands

Expanding Daybreak as the Cyber Defense Window Narrows

Improving GPT‑5.6 Sol in ChatGPT—and expanding access to GPT-5.6 Luna for free users

How we built a realtime system for responsive voice AI in six months

Advancing the price-performance frontier with GPT-5.6

How GPT-5.6 fuses frontier intelligence with frontier efficiency

Launching Health in ChatGPT

Introducing OpenAI Presence

Introducing the ChatGPT for small business program

GPT-Red: Unlocking Self-Improvement for Robustness

ChatGPT is now a partner for your most ambitious work

GPT-5.6 is now the preferred model in Microsoft 365 Copilot

Introducing GPT-Live

Introducing GeneBench-Pro

OpenAI and Broadcom unveil LLM-optimized inference chip

Daybreak: Tools for securing every organization in the world

Patch the Planet: a Daybreak initiative to support open source maintainers

Samsung Electronics brings ChatGPT and Codex to employees

Improving health intelligence in ChatGPT

Introducing LifeSciBench

Predicting model behavior before release by simulating deployment

Introducing the OpenAI Partner Network

How Preply combines AI and human tutors to personalize learning

New OpenAI Academy courses for the next era of work

Introducing the OpenAI Economic Research Exchange

Dreaming: Better memory for a more helpful ChatGPT

Introducing new capabilities to GPT-Rosalind

ChatGPT Sites

OpenAI frontier models and Codex are now available on AWS

Strengthening societal resilience with Rosalind Biodefense

Advancing content provenance for a safer, more transparent AI ecosystem

OpenAI and Dell partner to bring Codex to hybrid and on-premise enterprise environments

OpenAI and Malta partner to bring ChatGPT Plus to all citizens

A new personal finance experience in ChatGPT

Databricks brings GPT-5.5 to enterprise agent workflows

Work with Codex from anywhere

OpenAI launches DeployCo to help businesses build around intelligence

Scaling Trusted Access for Cyber with GPT-5.5 and GPT-5.5-Cyber

Advancing voice intelligence with new models in the API

Introducing Trusted Contact in ChatGPT

GPT-5.5 Instant: smarter, clearer, and more personalized

Unlocking large scale AI training networks with MRC (Multipath Reliable Connection)

Introducing Advanced Account Security

Introducing GPT-5.5

Making ChatGPT better for clinicians

Introducing workspace agents in ChatGPT

Workspace agents

Introducing OpenAI Privacy Filter

Introducing ChatGPT Images 2.0

Scaling Codex to enterprises worldwide

OpenAI helps Hyatt advance AI among colleagues

Codex for (almost) everything

Introducing GPT-Rosalind for life sciences research

Accelerating the cyber defense ecosystem that protects us all

The next evolution of the Agents SDK

Trusted access for the next era of cyber defense

Enterprises power agentic workflows in Cloudflare Agent Cloud with OpenAI

Creating images with ChatGPT

Using skills

Gradient Labs gives every bank customer an AI account manager

Introducing the OpenAI Safety Bug Bounty program

Helping developers build safer AI experiences for teens

Powering product discovery in ChatGPT

Creating with Sora Safely

Introducing GPT-5.4 mini and nano

OpenAI Japan announces Japan Teen Safety Blueprint to put teen safety first

Codex Security: now in research preview

1M token context, native computer use, 33% fewer hallucinations.

Reasoning models struggle to control their chains of thought, and that’s good

Introducing ChatGPT for Excel and new financial data integrations

Understanding AI and learning outcomes

Improved conversational tone — less preachy, more natural.

Introducing the Stateful Runtime Environment for Agents in Amazon Bedrock

Pacific Northwest National Laboratory and OpenAI partner to accelerate federal permitting

OpenAI announces Frontier Alliance Partners

Introducing OpenAI for India

Introducing EVMbench

Introducing Lockdown Mode and Elevated Risk labels in ChatGPT

Scaling social science research

Introducing GPT-5.3-Codex-Spark

Bringing ChatGPT to GenAI.mil

Introducing Trusted Access for Cyber

Introducing OpenAI Frontier

Agentic coding model that writes, runs, and debugs autonomously.

Unlocking the Codex harness: how we built the App Server

Introducing the Codex app

Taisei Corporation shapes the next generation of talent with AI

The next chapter for AI in the EU

Introducing Prism

PVH reimagines the future of fashion with OpenAI

Introducing Edu for Countries

Introducing ChatGPT Go, now available worldwide

OpenAI for Healthcare

Introducing ChatGPT Health

Introducing GPT-5.2-Codex

Evaluating chain-of-thought monitorability

AI literacy resources for teens and parents

Introducing OpenAI Academy for News Organizations

The new ChatGPT Images is here

Evaluating AI’s ability to perform scientific research tasks

How We Used Codex to Ship Sora for Android in 28 Days

BBVA and OpenAI collaborate to transform global banking

Advancing science and math with GPT-5.2

Bringing powerful AI to millions across Europe with Deutsche Telekom

Launching our first OpenAI Certifications courses

Commonwealth Bank of Australia builds AI fluency at scale

How Scout24 is building the next generation of real-estate search with AI

Introducing OpenAI for Australia

Inside JetBrains—the company reshaping how the world writes code

Introducing shopping research in ChatGPT

Early experiments in accelerating science with GPT-5

Building more with GPT-5.1-Codex-Max

OpenAI and Target team up on new AI-powered experiences

A free version of ChatGPT built for teachers

Introducing OpenAI for Ireland

Introducing GPT-5.1 for developers

Introducing group chats in ChatGPT

GPT-5.1: A smarter, more conversational ChatGPT

Free ChatGPT for transitioning U.S. servicemembers and veterans

Introducing Aardvark: OpenAI’s agentic security researcher

Introducing gpt-oss-safeguard

Doppel’s AI defense system stops attacks before they spread

Consensus accelerates research with GPT-5 and Responses API

Work smarter with your company knowledge in ChatGPT

Introducing ChatGPT Atlas, the browser with ChatGPT built in

Codex is now generally available

Introducing apps in ChatGPT and the new Apps SDK

Introducing AgentKit, new Evals, and RFT for agents

Launching Sora responsibly

Sora 2: OpenAI's updated video model with better physical realism and synced audio.

Empowering teams to unlock insights faster at OpenAI

Buy it in ChatGPT: Instant Checkout and the Agentic Commerce Protocol

Introducing ChatGPT Pulse

Measuring the performance of our models on real-world tasks

SAP and OpenAI partner to launch sovereign ‘OpenAI for Germany’

OpenAI, Oracle, and SoftBank expand Stargate with five new AI datacenter sites

SchoolAI builds an AI platform that empowers teachers

Introducing Stargate UK

Addendum to GPT-5 system card: GPT-5-Codex

Introducing upgrades to Codex

OpenAI and Greek Government launch ‘OpenAI for Greece’

Introducing gpt-realtime and Realtime API updates

Announcing the OpenAI Learning Accelerator

Accelerating life sciences research

Scaling domain expertise in complex, regulated domains

Scaling accounting capacity with OpenAI

From hard refusals to safe-completions: toward output-centric safety training

GPT-5: OpenAI's unified reasoning + tool-use model across ChatGPT and the API.

Providing ChatGPT to the Entire U.S. Federal Workforce

gpt-oss-120b & gpt-oss-20b Model Card

Introducing gpt-oss

Open Weights and AI for All

Introducing Stargate Norway

Introducing study mode in ChatGPT

Pioneering an AI clinical copilot with Penda Health

Introducing ChatGPT agent

Customizable, no-code voice agent automation with GPT-4o

Driving scalable growth with OpenAI o3, GPT-4.1, and CUA

Introducing OpenAI for Government

Creating websites in minutes with AI Website Builder

Addendum to OpenAI o3 and o4-mini system card: OpenAI o3 Operator

Introducing Stargate UAE

New tools and features in the Responses API

Addendum to o3 and o4-mini system card: Codex

Introducing Codex

Introducing HealthBench

Lowe’s puts project expertise into every hand

New in ChatGPT for Business: April 2025

Introducing our latest image generation model in the API

Introducing OpenAI o3 and o4-mini

Introducing GPT-4.1 in the API

Introducing 4o Image Generation

Introducing next-generation audio models in the API

New in ChatGPT for Business: March 2025

New tools for building agents

OpenAI GPT-4.5 System Card

Supporting sellers with enhanced product listings

OpenAI and the CSU system bring AI to 500,000 students & faculty

Introducing deep research

OpenAI o3-mini

Introducing Operator

Computer-Using Agent

OpenAI o1 and new tools for developers

Sora is here

OpenAI o1 System Card

Introducing ChatGPT Pro

Introducing ChatGPT search

Introducing canvas, a new way to write and code with ChatGPT.

Introducing the Realtime API

Introducing vision to the fine-tuning API

Prompt Caching in the API

Model Distillation in the API

Upgrading the Moderation API with our new multimodal moderation model

Introducing Verdi, an AI dev platform powered by GPT-4o

Introducing OpenAI o1

OpenAI o1-mini

Fine-tuning now available for GPT-4o

Introducing SWE-bench Verified

Introducing Structured Outputs in the API

SearchGPT is a prototype of new AI search features

GPT-4o mini: advancing cost-efficient intelligence

Finding GPT-4’s mistakes with GPT-4

Using GPT-4o reasoning to transform cancer care

OpenAI and Apple announce partnership

Introducing OpenAI for Nonprofits

OpenAI for Education

Automating customer support agents

GPT-4o: OpenAI's natively-multimodal model spanning text, vision, and audio.

GPT-4 API general availability and deprecation of older models in the Completions API

Introducing ChatGPT and Whisper APIs

Introducing OpenAI Japan

Reimagining the email experience with AI

Improving health literacy and patient well-being

New embedding models and API updates

Introducing ChatGPT Team

Introducing the GPT Store

Delivering LLM-powered health solutions

Introducing GPTs

New models and developer products announced at DevDay

DALL·E 3 is now available in ChatGPT Plus and Enterprise

ChatGPT can now see, hear, and speak

Introducing ChatGPT Enterprise

GPT-3.5 Turbo fine-tuning and API updates

Custom instructions for ChatGPT

Introducing the ChatGPT app for iOS

ChatGPT plugins

GPT-4

Filling crucial language learning gaps

Transforming visual accessibility

Introducing ChatGPT Plus

New AI classifier for indicating AI-written text

Point-E: A system for generating 3D point clouds from complex prompts

New and improved embedding model

Introducing ChatGPT

DALL·E API now available in public beta

DALL·E now available without waitlist

Introducing Whisper

DALL·E: Introducing outpainting

New and improved content moderation tooling

DALL·E now available in beta

Reducing bias and improving safety in DALL·E 2

New GPT-3 capabilities: Edit & insert

Introducing text and code embeddings

WebGPT: Improving the factual accuracy of language models through web browsing

Customizing GPT-3 for your application

OpenAI’s API now available with no waitlist

OpenAI Codex

Introducing Triton: Open-source GPU programming for neural networks

CLIP: Connecting text and images

Image GPT

OpenAI API

Jukebox

OpenAI Microscope

Procgen Benchmark

Safety Gym

GPT-2: 1.5B release

Fine-tuning GPT-2 from human preferences

GPT-2: 6-month follow-up

MuseNet

Generative modeling with sparse transformers

Neural MMO: A massively multiagent game environment

Better language models and their implications

Quantifying generalization in reinforcement learning

Spinning Up in Deep RL

Glow: Better reversible generative models

OpenAI Five

GamePad: A learning environment for theorem proving

Gym Retro

Evolved Policy Gradients

Ingredients for robotics research

Block-sparse GPU kernels

Learning to model other minds

OpenAI Baselines: ACKTR & A2C

Dota 2

Gathering human feedback

Proximal Policy Optimization

OpenAI Baselines: DQN

Roboschool

Universe

OpenAI Gym Beta