Largest Nemotron 3 model for maximum open-weight reasoning and agent accuracy
17 providers
Model catalog
Models
Every model in the catalog with source-linked pricing, context limits, provider availability, and published benchmark results.
Sparse mixture-of-experts reasoning model with 23B active parameters for coding and agentic workflows
9 providers
| Model | Creator | Score | Inputs | Context | Input | Output | Released | Compare |
|---|---|---|---|---|---|---|---|---|
| Nemotron 3 Ultra 550B A55Bnvidia/nemotron-3-ultra-550b-a55b | NVIDIA |
81.7 | 1M | $0.1 | $0.1 | 2026-06-04 | ||
| Beam 1.0 501B A23Breflection/beam-1.0-501b-a23b | 79.6 | 1.04858M | $0.24 | $0.98 | 2026-10-05 |