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view article Article The Open Source Community is backing OpenEnv for Agentic RL +18 burtenshaw, spisakjo, lysandre, darktex, willcb, qjoy, pawalt, cwing-nv, danielhanchen, andrewzhou, thegovind, shimmyshimmer, Hamid-Nazeri, Sanyam, zkwentz, emre0, lewtun, sergiopaniego, banghua, unseenmars • Jun 8 • 123
Running on CPU Upgrade 292 The Synthetic Data Playbook: Generating Trillions of the Finest Tokens 📝 292 Explore synthetic data experiments on a bookshelf visualization
view article Article OpenEnv in Practice: Evaluating Tool-Using Agents in Real-World Environments +3 christian-washington, ajasuja, santosh-iima, lewtun, burtenshaw • Feb 12 • 38
view article Article Nemotron 3 Nano \- A new Standard for Efficient, Open, and Intelligent Agentic Models nvidia • Dec 15, 2025 • 115
Running 122 Unlocking On-Policy Distillation for Any Model Family 📝 122 Explore on‑policy distillation visualizations for any model
Running on CPU Upgrade Featured 3.35k The Smol Training Playbook 📚 3.35k The secrets to building world-class LLMs