view article Article Beyond LoRA: Can you beat the most popular fine-tuning technique? +2 BenjaminB, sayakpaul, hubnemo, kashif • 28 days ago • 75
view article Article Welcome Gemma 4: Frontier multimodal intelligence on device +5 merve, pcuenq, sergiopaniego, burtenshaw, Steveeeeeeen, alvarobartt, SaylorTwift • Apr 2 • 915
view article Article Designing the hf CLI as an agent-optimized way to work with the Hub celinah, Wauplin • Jun 4 • 60
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 • 106
The N+ Implementation Details of RLHF with PPO: A Case Study on TL;DR Summarization Paper • 2403.17031 • Published Mar 24, 2024 • 8
Tiny Model, Big Logic: Diversity-Driven Optimization Elicits Large-Model Reasoning Ability in VibeThinker-1.5B Paper • 2511.06221 • Published Nov 9, 2025 • 142
Laguna XS.2 Collection Designed for agentic coding and long-horizon work on a local machine. Apache 2.0. • 5 items • Updated 17 days ago • 28
view article Article Harness, Scaffold, and the AI Agent Terms Worth Getting Right sergiopaniego, ariG23498 • May 25 • 132
view article Article EMO: Pretraining mixture of experts for emergent modularity allenai • May 8 • 38
TÜLU 3: Pushing Frontiers in Open Language Model Post-Training Paper • 2411.15124 • Published Nov 22, 2024 • 68
Tiny Models for CI Collection A collection of tiny models of common model architectures. Useful for e2e smoke tests across real pretrained models to validate loss behavior. • 10 items • Updated Apr 22 • 1
view article Article TRL v1.0: Post-Training Library Built to Move with the Field +2 qgallouedec, stevhliu, pcuenq, sergiopaniego • Mar 31 • 58