AI

Join the AMD Open Robotics Hackathon

Separating natural forests from other tree cover with AI for deforestation-free supply chains

Climate & Sustainability

Understanding neural networks through sparse circuits

OpenAI is exploring mechanistic interpretability to understand how neural networks reason. Our new sparse model approach could make AI systems more transparent and support safer, more reliable behavior.

A new quantum toolkit for optimization

Algorithms & Theory

Building for an Open Future - our new partnership with Google Cloud

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.

Introducing group chats in ChatGPT

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

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.