# Nemotron Ultra 253B vs Qwen3 235B-A22B (Reasoning)

> Side-by-side benchmark comparison for Nemotron Ultra 253B and Qwen3 235B-A22B (Reasoning) across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/nemotron-ultra-253b-vs-qwen3-235b-a22b-reasoning
- Last updated: October 14, 2026

- Shared sourced benchmarks: 4
- HTML indexing: indexable
- Ranking lane: BenchAlign v5.8

## Quick Verdict

Pick Qwen3 235B-A22B (Reasoning) if you want the stronger benchmark profile. Nemotron Ultra 253B only makes more sense when its price, context window, or workload-specific category wins matter more than the overall score.

## Summary

- Qwen3 235B-A22B (Reasoning) leads overall 64 to 63.
- The biggest single benchmark swing is AIME 2025 in Mathematics, with scores of 72.5% and 81.5%.
- Qwen3 235B-A22B (Reasoning) also has the larger context window at 128K.

## Model Snapshot

| Property | Nemotron Ultra 253B | Qwen3 235B-A22B (Reasoning) |
|----------|----------|----------|
| Creator | NVIDIA | Alibaba |
| Type | Open Weight | Open Weight |
| Reasoning | Reasoning | Reasoning |
| Context | 32K | 128K |
| Overall Score | null | null |
| Benchmarks Covered | 5 | 11 |
| Pricing (input/output) | $0.00 / $0.00 | N/A |

## Category Breakdown

### Agentic

- Winner: Not comparable
- Nemotron Ultra 253B public-lane score: Coming soon
- Qwen3 235B-A22B (Reasoning) public-lane score: Coming soon

| Benchmark | Nemotron Ultra 253B | Qwen3 235B-A22B (Reasoning) | Winner |
|-----------|-----------|-----------|--------|
| BFCL v3 | Coming soon | 70.8% | Coming soon |

### Coding

- Winner: Not comparable
- Nemotron Ultra 253B public-lane score: Coming soon
- Qwen3 235B-A22B (Reasoning) public-lane score: Coming soon

| Benchmark | Nemotron Ultra 253B | Qwen3 235B-A22B (Reasoning) | Winner |
|-----------|-----------|-----------|--------|
| LiveCodeBench | 66.3% | Coming soon | Coming soon |
| LiveCodeBench v5 | Coming soon | 70.7% | Coming soon |

### Knowledge

- Winner: Not comparable
- Nemotron Ultra 253B public-lane score: Coming soon
- Qwen3 235B-A22B (Reasoning) public-lane score: Coming soon

| Benchmark | Nemotron Ultra 253B | Qwen3 235B-A22B (Reasoning) | Winner |
|-----------|-----------|-----------|--------|
| GPQA | 76.0% | 71.1% | Nemotron Ultra 253B |
| MMLU-Redux | Coming soon | 92.7% | Coming soon |
| C-Eval | Coming soon | 89.6% | Coming soon |
| MMMLU | Coming soon | 84.3% | Coming soon |

### Multilingual

- Winner: Not comparable
- Nemotron Ultra 253B public-lane score: Coming soon
- Qwen3 235B-A22B (Reasoning) public-lane score: Coming soon

| Benchmark | Nemotron Ultra 253B | Qwen3 235B-A22B (Reasoning) | Winner |
|-----------|-----------|-----------|--------|
| INCLUDE | Coming soon | 78.7% | Coming soon |

### Instruction Following

- Winner: Not comparable
- Nemotron Ultra 253B public-lane score: 0 (#127/128)
- Qwen3 235B-A22B (Reasoning) public-lane score: Coming soon

| Benchmark | Nemotron Ultra 253B | Qwen3 235B-A22B (Reasoning) | Winner |
|-----------|-----------|-----------|--------|
| IFEval | 89.5% | 83.4% | Nemotron Ultra 253B |

### Mathematics

- Winner: Not comparable
- Nemotron Ultra 253B public-lane score: Coming soon
- Qwen3 235B-A22B (Reasoning) public-lane score: Coming soon

| Benchmark | Nemotron Ultra 253B | Qwen3 235B-A22B (Reasoning) | Winner |
|-----------|-----------|-----------|--------|
| AIME 2025 | 72.5% | 81.5% | Qwen3 235B-A22B (Reasoning) |
| MATH-500 | 97% | 98% | Qwen3 235B-A22B (Reasoning) |
| AIME 2024 | Coming soon | 85.7% | Coming soon |

## FAQ

### Which is better overall, Nemotron Ultra 253B or Qwen3 235B-A22B (Reasoning)?

Qwen3 235B-A22B (Reasoning) is ahead overall on BenchLM right now.

### How many benchmarks does Nemotron Ultra 253B cover on BenchLM?

Nemotron Ultra 253B currently has 5 sourced benchmark scores on BenchLM.

### How many benchmarks does Qwen3 235B-A22B (Reasoning) cover on BenchLM?

Qwen3 235B-A22B (Reasoning) currently has 11 sourced benchmark scores on BenchLM.

## Related Comparisons

- [Nemotron Ultra 253B vs Qwen3 235B-A22B](/compare/nemotron-ultra-253b-vs-qwen3-235b-a22b)
- [Qwen3 235B-A22B (Reasoning) vs Qwen3 235B-A22B](/compare/qwen3-235b-a22b-vs-qwen3-235b-a22b-reasoning)
- [Nemotron Ultra 253B vs Claude Opus 5.5](/compare/claude-opus-5-5-vs-nemotron-ultra-253b)
- [Qwen3 235B-A22B (Reasoning) vs Claude Opus 5.5](/compare/claude-opus-5-5-vs-qwen3-235b-a22b-reasoning)

## Explore More

- [Nemotron Ultra 253B profile](/models/nemotron-ultra-253b)
- [Qwen3 235B-A22B (Reasoning) profile](/models/qwen3-235b-a22b-reasoning)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)