# Nemotron 3 Nano Omni 30B A3B vs Nemotron 3 Ultra

> Side-by-side benchmark comparison for Nemotron 3 Nano Omni 30B A3B and Nemotron 3 Ultra across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/nemotron-3-nano-omni-30b-a3b-vs-nemotron-3-ultra
- Last updated: October 15, 2026

- Shared sourced benchmarks: 5
- HTML indexing: indexable
- Ranking lane: BenchAlign v5.8

## Quick Verdict

Nemotron 3 Ultra leads by point estimate. Conditional score ranges do not establish rank confidence. Choose using the category evidence and your own workload tests.

## Summary

- Nemotron 3 Ultra has the higher overall point estimate 47.12 to 32.33. Conditional score ranges do not establish rank confidence.
- The clearest category separation is in reasoning, where the averages are 53.1 for Nemotron 3 Nano Omni 30B A3B and 70.8 for Nemotron 3 Ultra.
- The biggest single benchmark swing is GPQA in Knowledge, with scores of 72.2% and 87%.
- Nemotron 3 Ultra also has the larger context window at 1M.

## Model Snapshot

| Property | Nemotron 3 Nano Omni 30B A3B | Nemotron 3 Ultra |
|----------|----------|----------|
| Creator | NVIDIA | NVIDIA |
| Type | Open Weight | Open Weight |
| Reasoning | Reasoning | Reasoning |
| Context | 256K | 1M |
| Overall Score | 32.33 | 47.12 |
| Benchmarks Covered | 16 | 24 |
| Pricing (input/output) | $0.00 / $0.00 | $0.00 / $0.00 |

## Category Breakdown

### Agentic

- Winner: Not comparable
- Nemotron 3 Nano Omni 30B A3B public-lane score: Coming soon
- Nemotron 3 Ultra public-lane score: 28 (Supported · #95/126)

| Benchmark | Nemotron 3 Nano Omni 30B A3B | Nemotron 3 Ultra | Winner |
|-----------|-----------|-----------|--------|
| OSWorld | 47.4% | Coming soon | Coming soon |
| τ²-bench results | 45.3% | Coming soon | Coming soon |
| Terminal-Bench 2.1 | Coming soon | 56.4% | Coming soon |
| PinchBench | Coming soon | 90.0% | Coming soon |
| BrowseComp | Coming soon | 44.4% | Coming soon |
| τ³-bench results | Coming soon | 70.9% | Coming soon |
| HLE w/ tools | Coming soon | 37.4% | Coming soon |
| Terminal-Bench 2.1 (Vals) | Coming soon | 50.9% | Coming soon |

### Coding

- Winner: Directional only
- Nemotron 3 Nano Omni 30B A3B public-lane score: 15.4 (Estimated · #132/149)
- Nemotron 3 Ultra public-lane score: 21.9 (Supported · #115/149)

| Benchmark | Nemotron 3 Nano Omni 30B A3B | Nemotron 3 Ultra | Winner |
|-----------|-----------|-----------|--------|
| LiveCodeBench v5 | 63.2% | Coming soon | Coming soon |
| SciCode | 32% | 44.6% | Nemotron 3 Ultra |
| SWE-bench Verified | Coming soon | 71.9% | Coming soon |
| SWE Multilingual | Coming soon | 67.7% | Coming soon |
| LiveCodeBench v6 | Coming soon | 89.0% | Coming soon |
| Terminal-Bench 2.1 | Coming soon | 56.4% | Coming soon |
| LiveCodeBench (Vals) | Coming soon | 86.0% | Coming soon |
| SWE-bench (Vals) | Coming soon | 69.0% | Coming soon |

### Reasoning

- Winner: Not comparable
- Nemotron 3 Nano Omni 30B A3B public-lane score: 53.1 (Unranked · 2 rankable rows)
- Nemotron 3 Ultra public-lane score: 70.8 (#20/29)

| Benchmark | Nemotron 3 Nano Omni 30B A3B | Nemotron 3 Ultra | Winner |
|-----------|-----------|-----------|--------|
| CritPt | Coming soon | 3.1% | Coming soon |
| LongBench v2 | Coming soon | 61.9% | Coming soon |

### Multimodal & Grounded

- Winner: Not comparable
- Nemotron 3 Nano Omni 30B A3B public-lane score: 43.8 (#50/54)
- Nemotron 3 Ultra public-lane score: Coming soon

| Benchmark | Nemotron 3 Nano Omni 30B A3B | Nemotron 3 Ultra | Winner |
|-----------|-----------|-----------|--------|
| MMMU | 70.8% | Coming soon | Coming soon |
| MMLongBench-Doc | 57.5% | Coming soon | Coming soon |
| CharXiv | 76.3% | Coming soon | Coming soon |
| ScreenSpot Pro | 57.8% | Coming soon | Coming soon |
| Video-MME (w/o subtitle) | 72.2% | Coming soon | Coming soon |
| AI2D_TEST | 88.5% | Coming soon | Coming soon |
| RefCOCO (avg) | 90.5% | Coming soon | Coming soon |

### Knowledge

- Winner: Directional only
- Nemotron 3 Nano Omni 30B A3B public-lane score: 32.7 (Supported · #140/182)
- Nemotron 3 Ultra public-lane score: 50.3 (Estimated · #78/182)

| Benchmark | Nemotron 3 Nano Omni 30B A3B | Nemotron 3 Ultra | Winner |
|-----------|-----------|-----------|--------|
| MMLU-Pro | 77.3% | 86.8% | Nemotron 3 Ultra |
| GPQA | 72.2% | 87% | Nemotron 3 Ultra |
| GPQA-D | 72.2% | 87.0% | Nemotron 3 Ultra |
| HLE | Coming soon | 26.7% | Coming soon |
| HLE w/o tools | Coming soon | 26.7% | Coming soon |
| GPQA Diamond (Vals) | Coming soon | 86.1% | Coming soon |
| MMLU-Pro (Vals) | Coming soon | 85.8% | Coming soon |

### Multilingual

- Winner: Not comparable
- Nemotron 3 Nano Omni 30B A3B public-lane score: Coming soon
- Nemotron 3 Ultra public-lane score: 89.2 (#7/17)

| Benchmark | Nemotron 3 Nano Omni 30B A3B | Nemotron 3 Ultra | Winner |
|-----------|-----------|-----------|--------|
| MMLU-ProX | Coming soon | 83% | Coming soon |

### Instruction Following

- Winner: Nemotron 3 Ultra
- Nemotron 3 Nano Omni 30B A3B public-lane score: 75.4 (#64/146)
- Nemotron 3 Ultra public-lane score: 92.1 (#20/146)

| Benchmark | Nemotron 3 Nano Omni 30B A3B | Nemotron 3 Ultra | Winner |
|-----------|-----------|-----------|--------|
| IFBench | 74.2% | 81.7% | Nemotron 3 Ultra |

### Mathematics

- Winner: Not comparable
- Nemotron 3 Nano Omni 30B A3B public-lane score: Coming soon
- Nemotron 3 Ultra public-lane score: Coming soon

| Benchmark | Nemotron 3 Nano Omni 30B A3B | Nemotron 3 Ultra | Winner |
|-----------|-----------|-----------|--------|
| AIME 2025 | 82.1% | Coming soon | Coming soon |

## FAQ

### Which is better overall, Nemotron 3 Nano Omni 30B A3B or Nemotron 3 Ultra?

Nemotron 3 Ultra has the higher overall point estimate. Conditional score ranges do not establish rank confidence.

### Where is the biggest gap between Nemotron 3 Nano Omni 30B A3B and Nemotron 3 Ultra?

The widest category gap is in reasoning, where the averages are 53.1 for Nemotron 3 Nano Omni 30B A3B and 70.8 for Nemotron 3 Ultra.

### How many benchmarks does Nemotron 3 Nano Omni 30B A3B cover on BenchLM?

Nemotron 3 Nano Omni 30B A3B currently has 16 sourced benchmark scores on BenchLM.

### How many benchmarks does Nemotron 3 Ultra cover on BenchLM?

Nemotron 3 Ultra currently has 24 sourced benchmark scores on BenchLM.

## Related Comparisons

- [Nemotron 3 Nano Omni 30B A3B vs Claude Opus 5.5](/compare/claude-opus-5-5-vs-nemotron-3-nano-omni-30b-a3b)
- [Nemotron 3 Ultra vs Claude Opus 5.5](/compare/claude-opus-5-5-vs-nemotron-3-ultra)
- [Nemotron 3 Nano Omni 30B A3B vs GPT-6.1 Sol](/compare/gpt-6-1-sol-vs-nemotron-3-nano-omni-30b-a3b)
- [Nemotron 3 Ultra vs GPT-6.1 Sol](/compare/gpt-6-1-sol-vs-nemotron-3-ultra)

## Explore More

- [Nemotron 3 Nano Omni 30B A3B profile](/models/nemotron-3-nano-omni-30b-a3b)
- [Nemotron 3 Ultra profile](/models/nemotron-3-ultra)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)