Muse Spark Open Collection Muse Spark Open model. A 816B parameter model with 42B Active parameters. BF16 and NVFP4 Weights. • 2 items • Updated 5 days ago • 160
Lost in Simulation: LLM-Simulated Users are Unreliable Proxies for Human Users in Agentic Evaluations Paper • 2601.17087 • Published Jan 28 • 1
Efficient Agent Evaluation via Diversity-Guided User Simulation Paper • 2604.21480 • Published Apr 23 • 17
MiMo-V2.6: Scaling Reinforcement Learning Towards Self-Improvement Paper • 2610.11959 • Published 12 days ago • 92
Socio-Foundation: A Model for Generalizable Individual Behavior Simulation via Hierarchical Capability Distillation Paper • 2610.08967 • Published 14 days ago • 1
MIMESIS Collection MIMESIS: Learning User Simulators as Training Environments for Interactive Agents • 8 items • Updated 7 days ago • 3
The Teacher Is a Direction, Not a Destination: Extrapolating RL-Induced Representation Residuals in On-Policy Distillation Paper • 2609.36484 • Published 21 days ago • 548
MIMESIS: Learning User Simulators as Training Environments for Interactive Agents Paper • 2610.09484 • Published 13 days ago • 30
view article Article State of Open Models: Summer 2026 Observations +1 AdinaY, multimodalart, irenesolaiman • Aug 14 • 220
On the Generalization of SFT: A Reinforcement Learning Perspective with Reward Rectification Paper • 2508.05629 • Published Aug 7, 2025 • 185
Muse Glimmer Collection Muse Glimmer 30B: multimodal agentic model for local deployment. BF16 weights, GGUF k-quants, ExecuTorch builds, DFlash drafter. • 4 items • Updated Aug 10 • 124
RUT-Bench Collection Benchmark data in "Beyond Ideal Instruction: A Comprehensive Framework for Evaluating LLMs in Realistic Interactions". • 2 items • Updated Jun 4 • 1