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Pick up to four models and compare the trade-offs that matter: context, price, API access, weights, inputs, outputs, and use cases.
| Attribute | Nemotron 3 Ultra NVIDIA |
|---|---|
| Summary | NVIDIA’s very large open reasoning model for enterprise agents, coding, and high-end self-hosted inference. |
| Best for | Enterprise agents, advanced reasoning, coding, synthetic data |
| Watch out for | Requires substantial NVIDIA infrastructure; text-only and complex to deploy. |
| Family | Nemotron 3 |
| Type | Reasoning LLM |
| Status | GA / open weights |
| Released | 2026-07-10 |
| Context window | Not listed |
| Max output | Not listed |
| Inputs | Text |
| Outputs | Text |
| Reasoning | Yes |
| Tool calling | Yes |
| Structured output | Yes |
| API available | NVIDIA NIM and self-hosted |
| Open weights | Yes |
| Self-hostable | Yes |
| License | NVIDIA Open Model License / model terms |
| Price | See provider pricing |