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π0 and π0-FAST: Vision-Language-Action Models for General Robot Control

DABStep: Data Agent Benchmark for Multi-step Reasoning

Open-source DeepResearch – Freeing our search agents

Catching halibut with ChatGPT

Using ChatGPT to catch halibut

Building a custom math tutor powered by ChatGPT

ChatGPT and personal tutoring

Creating nail art with ChatGPT

Using ChatGPT to find inspiration for nail art

Understanding complex trends with deep research

How OpenAI deep research helps Bain & Company understand complex industry trends.

Introducing deep research

An agent that uses reasoning to synthesize large amounts of online information and complete multi-step research tasks for you. Available to Pro users today, Plus and Team next.

Open-R1: Update #1

OpenAI o3-mini

Pushing the frontier of cost-effective reasoning.

OpenAI o3-mini System Card

This report outlines the safety work carried out for the OpenAI o3-mini model, including safety evaluations, external red teaming, and Preparedness Framework evaluations.

Mini-R1: Reproduce Deepseek R1 „aha moment“ a RL tutorial

The AI tools for Art Newsletter - Issue 1

Strengthening America’s AI leadership with the U.S. National Laboratories

OpenAI’s latest line of reasoning models will be used by nation’s leading scientists to drive scientific breakthroughs.

How to deploy and fine-tune DeepSeek models on AWS

Introducing ChatGPT Gov

ChatGPT Gov is designed to streamline government agencies’ access to OpenAI’s frontier models.

Open-R1: a fully open reproduction of DeepSeek-R1