Data Agent Collection Deterministic data-analysis agent tasks from the jupyter-agent dataset — verified answers, no LLM judge. Harbor env suites, plain dataset & SFT. • 5 items • Updated 29 days ago • 1
SmolDataEnvs Collection 5.5K+ RL tasks for hill-climbing small models in code and data science. Deterministic grading, no LLM judge. • 7 items • Updated 1 day ago • 7
view article Article OpenEnv in Practice: Evaluating Tool-Using Agents in Real-World Environments +3 christian-washington, ajasuja, santosh-iima, lewtun, burtenshaw • Feb 12 • 37
view article Article Introducing OptiMind, a research model designed for optimization microsoft • Jan 15 • 35
view article Article Introducing Decision Transformers on Hugging Face 🤗 edbeeching, ThomasSimonini • Mar 28, 2022 • 11
ATLAS: A High-Difficulty, Multidisciplinary Benchmark for Frontier Scientific Reasoning Paper • 2511.14366 • Published Nov 18, 2025 • 17
NORA-1.5: A Vision-Language-Action Model Trained using World Model- and Action-based Preference Rewards Paper • 2511.14659 • Published Nov 18, 2025 • 13
MMaDA-Parallel: Multimodal Large Diffusion Language Models for Thinking-Aware Editing and Generation Paper • 2511.09611 • Published Nov 12, 2025 • 72
view article Article Building the Open Agent Ecosystem Together: Introducing OpenEnv +8 spisakjo, darktex, zkwentz, mortimerp9, Sanyam, Hamid-Nazeri, Pankit01, emre0, lewtun, reach-vb • Oct 23, 2025 • 168
Beyond the Exploration-Exploitation Trade-off: A Hidden State Approach for LLM Reasoning in RLVR Paper • 2509.23808 • Published Sep 28, 2025 • 47
MCP Tools 4 AI Collection A collections of spaces that you can using for building AI with AI via MCP • 7 items • Updated Jun 26, 2025 • 35
CogVLA: Cognition-Aligned Vision-Language-Action Model via Instruction-Driven Routing & Sparsification Paper • 2508.21046 • Published Aug 28, 2025 • 9