nvidia/NVIDIA-Nemotron-3-Ultra-550B-A55B-Base-BF16 Text Generation • 561B • Updated 7 days ago • 1.99k • 25
SubtleMemory: A Benchmark for Fine-Grained Relational Memory Discrimination in Long-Horizon AI Agents Paper • 2606.05761 • Published 9 days ago • 19
When Tools Fail: Benchmarking Dynamic Replanning and Anomaly Recovery in LLM Agents Paper • 2606.05806 • Published 9 days ago • 22
LLM Explainability with Counterfactual Chains and Causal Graphs Paper • 2606.05972 • Published 9 days ago • 16
unsloth/NVIDIA-Nemotron-3-Ultra-550B-A55B-GGUF Text Generation • 549B • Updated 8 days ago • 14.8k • 23
nvidia/NVIDIA-Nemotron-3-Ultra-550B-A55B-BF16 Text Generation • 561B • Updated 2 days ago • 67.2k • 201
nvidia/NVIDIA-Nemotron-3-Ultra-550B-A55B-NVFP4 Text Generation • 335B • Updated 2 days ago • 153k • • 170