Unlocking Agentic RL Training for GPT-OSS: A Practical Retrospective

Training a coding model to paint watercolours with TRL and OpenEnv

Introducing agentic video understanding with Gemini

Training and Finetuning Multi-Vector Embedding Models with Sentence Transformers

We’re on a journey to advance and democratize artificial intelligence through open source and open science.

When AI art has no author: Study finds generated images often can’t be traced to training data

A new method for surgically removing training examples from a model reveals that as datasets grow, the link between what a model learns and what it produces dissolves.