# MiMo-V2.5-Pro vs Nemotron 3 Ultra

> Side-by-side benchmark comparison for MiMo-V2.5-Pro and Nemotron 3 Ultra across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/mimo-v2-5-pro-vs-nemotron-3-ultra
- Last updated: October 15, 2026

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

## Quick Verdict

MiMo-V2.5-Pro leads by point estimate. Conditional score ranges do not establish rank confidence. Choose using the category evidence and your own workload tests.

## Summary

- MiMo-V2.5-Pro has the higher overall point estimate 52.93 to 47.12. Conditional score ranges do not establish rank confidence.
- The clearest category separation is in coding, where the averages are 43.2 for MiMo-V2.5-Pro and 21.9 for Nemotron 3 Ultra.
- The biggest single benchmark swing is HLE in Knowledge, with scores of 48% and 26.7%.
- Nemotron 3 Ultra is the cheaper option on output tokens, which matters if you expect large responses or heavy interactive use.

## Model Snapshot

| Property | MiMo-V2.5-Pro | Nemotron 3 Ultra |
|----------|----------|----------|
| Creator | Xiaomi | NVIDIA |
| Type | Proprietary | Open Weight |
| Reasoning | Reasoning | Reasoning |
| Context | 1M | 1M |
| Overall Score | 52.93 | 47.12 |
| Benchmarks Covered | 13 | 24 |
| Pricing (input/output) | Pricing unavailable / Pricing unavailable | $0.00 / $0.00 |

## Category Breakdown

### Agentic

- Winner: MiMo-V2.5-Pro
- MiMo-V2.5-Pro public-lane score: 37.9 (Supported · #71/126)
- Nemotron 3 Ultra public-lane score: 28 (Supported · #95/126)

| Benchmark | MiMo-V2.5-Pro | Nemotron 3 Ultra | Winner |
|-----------|-----------|-----------|--------|
| Claw-Eval | 63.8% | Coming soon | Coming soon |
| τ³-bench results | 72.9% | 70.9% | MiMo-V2.5-Pro |
| Terminal-Bench 2.0 | 68.4% | Coming soon | Coming soon |
| Gert Labs | 62.70% | Coming soon | Coming soon |
| Terminal-Bench 2.1 (Vals) | 57.3% | 50.9% | MiMo-V2.5-Pro |
| Terminal-Bench 2.1 | Coming soon | 56.4% | Coming soon |
| PinchBench | Coming soon | 90.0% | Coming soon |
| BrowseComp | Coming soon | 44.4% | Coming soon |
| HLE w/ tools | Coming soon | 37.4% | Coming soon |

### Coding

- Winner: MiMo-V2.5-Pro
- MiMo-V2.5-Pro public-lane score: 43.2 (Supported · #57/149)
- Nemotron 3 Ultra public-lane score: 21.9 (Supported · #115/149)

| Benchmark | MiMo-V2.5-Pro | Nemotron 3 Ultra | Winner |
|-----------|-----------|-----------|--------|
| SWE-bench Pro | 57.2% | Coming soon | Coming soon |
| Terminal-Bench 2.0 | 68.4% | Coming soon | Coming soon |
| LiveCodeBench (Vals) | 81.4% | 86.0% | Nemotron 3 Ultra |
| SWE-bench (Vals) | 74.0% | 69.0% | MiMo-V2.5-Pro |
| 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 |
| SciCode | Coming soon | 44.6% | Coming soon |
| Terminal-Bench 2.1 | Coming soon | 56.4% | Coming soon |

### Reasoning

- Winner: Not comparable
- MiMo-V2.5-Pro public-lane score: 80.6 (Unranked · 2 rankable rows)
- Nemotron 3 Ultra public-lane score: 70.8 (#20/29)

| Benchmark | MiMo-V2.5-Pro | Nemotron 3 Ultra | Winner |
|-----------|-----------|-----------|--------|
| CritPt | Coming soon | 3.1% | Coming soon |
| LongBench v2 | Coming soon | 61.9% | Coming soon |

### Knowledge

- Winner: Directional only
- MiMo-V2.5-Pro public-lane score: 52.2 (Supported · #70/182)
- Nemotron 3 Ultra public-lane score: 50.3 (Estimated · #78/182)

| Benchmark | MiMo-V2.5-Pro | Nemotron 3 Ultra | Winner |
|-----------|-----------|-----------|--------|
| HLE | 48% | 26.7% | MiMo-V2.5-Pro |
| HLE w/o tools | 34% | 26.7% | MiMo-V2.5-Pro |
| GPQA Diamond (Vals) | 82.6% | 86.1% | Nemotron 3 Ultra |
| MMLU-Pro (Vals) | 84.6% | 85.8% | Nemotron 3 Ultra |
| GPQA | Coming soon | 87% | Coming soon |
| GPQA-D | Coming soon | 87.0% | Coming soon |
| MMLU-Pro | Coming soon | 86.8% | Coming soon |

### Multilingual

- Winner: Not comparable
- MiMo-V2.5-Pro public-lane score: Coming soon
- Nemotron 3 Ultra public-lane score: 89.2 (#7/17)

| Benchmark | MiMo-V2.5-Pro | Nemotron 3 Ultra | Winner |
|-----------|-----------|-----------|--------|
| MMLU-ProX | Coming soon | 83% | Coming soon |

### Instruction Following

- Winner: Directional only
- MiMo-V2.5-Pro public-lane score: 93.8 (#7/146)
- Nemotron 3 Ultra public-lane score: 92.1 (#20/146)

| Benchmark | MiMo-V2.5-Pro | Nemotron 3 Ultra | Winner |
|-----------|-----------|-----------|--------|
| IFBench | Coming soon | 81.7% | Coming soon |

## FAQ

### Which is better overall, MiMo-V2.5-Pro or Nemotron 3 Ultra?

MiMo-V2.5-Pro has the higher overall point estimate. Conditional score ranges do not establish rank confidence.

### Where is the biggest gap between MiMo-V2.5-Pro and Nemotron 3 Ultra?

The widest category gap is in coding, where the averages are 43.2 for MiMo-V2.5-Pro and 21.9 for Nemotron 3 Ultra.

### How many benchmarks does MiMo-V2.5-Pro cover on BenchLM?

MiMo-V2.5-Pro currently has 13 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

- [MiMo-V2.5-Pro vs MiMo-V2.5](/compare/mimo-v2-5-vs-mimo-v2-5-pro)
- [Nemotron 3 Ultra vs MiMo-V2.5](/compare/mimo-v2-5-vs-nemotron-3-ultra)
- [MiMo-V2.5-Pro vs Claude Opus 5.5](/compare/claude-opus-5-5-vs-mimo-v2-5-pro)
- [Nemotron 3 Ultra vs Claude Opus 5.5](/compare/claude-opus-5-5-vs-nemotron-3-ultra)

## Explore More

- [MiMo-V2.5-Pro profile](/models/mimo-v2-5-pro)
- [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)