Muse Spark Open Collection Muse Spark Open model. A 816B parameter model with 42B Active parameters. BF16 and NVFP4 Weights. • 2 items • Updated 23 days ago • 175
view article Article Welcome Muse Spark Open: open-weight frontier multimodal mixture-of-experts model from Meta +6 pcuenq, merve, burtenshaw, guarin, qgallouedec, alvarobartt, Serveurperso, Jundot • 24 days ago • 74
Encoder comparison after equivalent retrieval fine-tuning Collection ModernBERT, Ettin and UltraBERT: 54 retrieval models, frozen data and results. Validation-selected models first. Matched training, one seed. • 59 items • Updated 24 days ago • 4
Decision models Collection GGUF decision models for the /v1/systemone API in llama.cpp • 16 items • Updated 26 days ago • 41
view article Article tokenizers v1: encode, decode and scaling, measured +2 ArthurZ, sbrandeis, mcpotato, lysandre • Sep 21 • 97
CodeMidas: Scaling Agentic Coding RL Environments from Code Itself Paper • 2609.22068 • Published Sep 18 • 116
view article Article Training and Finetuning Multi-Vector Embedding Models with Sentence Transformers tomaarsen • Aug 26 • 144
Kairos Collection Experimental research on building a small multimodal model from scratch • 4 items • Updated Aug 20 • 4
view article Article Meta is back with Muse Glimmer: local, agentic, multimodal, and open source +2 pcuenq, merve, burtenshaw, ariG23498 • Aug 10 • 118
MerchantBench: Benchmarking LLM Agents for Long-Term Coherence in E-Commerce Operations Paper • 2607.28956 • Published Jul 31 • 86
view article Article Welcome Inkling by Thinking Machines +3 burtenshaw, merve, pcuenq, ariG23498, andito • Jul 15 • 170
view article Article Designing the hf CLI as an agent-optimized way to work with the Hub celinah, Wauplin • Jun 4 • 61
view article Article ITBench-AA: Frontier Models Score Below 50% on the First Benchmark for Agentic Enterprise IT Tasks — by Artificial Analysis and IBM ibm-research • May 27 • 20
view article Article Profiling in PyTorch (Part 1): A Beginner's Guide to torch.profiler +3 ariG23498, sayakpaul, sergiopaniego, ror, pcuenq • May 29 • 188