# Agents-A1 vs Nemotron 3 Ultra

> Side-by-side benchmark comparison for Agents-A1 and Nemotron 3 Ultra across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/agents-a1-vs-nemotron-3-ultra
- Last updated: October 5, 2026

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

## Quick Verdict

Agents-A1 leads by point estimate. Conditional score ranges do not establish rank confidence. Choose using the category evidence and your own workload tests.

## Summary

- Agents-A1 has the higher overall point estimate 53.24 to 45.26. Conditional score ranges do not establish rank confidence.
- The clearest category separation is in agentic, where the averages are 44.9 for Agents-A1 and 26.2 for Nemotron 3 Ultra.
- The biggest single benchmark swing is BrowseComp in Agentic, with scores of 75.5% and 44.4%.
- Nemotron 3 Ultra also has the larger context window at 1M.

## Model Snapshot

| Property | Agents-A1 | Nemotron 3 Ultra |
|----------|----------|----------|
| Creator | InternScience | NVIDIA |
| Type | Open Weight | Open Weight |
| Reasoning | Reasoning | Reasoning |
| Context | 262K | 1M |
| Overall Score | 53.24 | 45.26 |
| Benchmarks Covered | 6 | 24 |
| Pricing (input/output) | N/A | $0.00 / $0.00 |

## Category Breakdown

### Agentic

- Winner: Directional only
- Agents-A1 public-lane score: 44.9 (Estimated · #46/119)
- Nemotron 3 Ultra public-lane score: 26.2 (Supported · #90/119)

| Benchmark | Agents-A1 | Nemotron 3 Ultra | Winner |
|-----------|-----------|-----------|--------|
| BrowseComp | 75.5% | 44.4% | Agents-A1 |
| HLE w/ tools | 47.6% | 37.4% | Agents-A1 |
| VITA-Bench | 38.8% | Coming soon | Coming soon |
| Terminal-Bench 2.1 | Coming soon | 56.4% | Coming soon |
| PinchBench | Coming soon | 90.0% | Coming soon |
| τ³-bench results | Coming soon | 70.9% | Coming soon |
| Terminal-Bench 2.1 (Vals) | Coming soon | 50.9% | Coming soon |

### Coding

- Winner: Not comparable
- Agents-A1 public-lane score: Coming soon
- Nemotron 3 Ultra public-lane score: 23.1 (Supported · #110/144)

| Benchmark | Agents-A1 | Nemotron 3 Ultra | Winner |
|-----------|-----------|-----------|--------|
| 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 |
| LiveCodeBench (Vals) | Coming soon | 86.0% | Coming soon |
| SWE-bench (Vals) | Coming soon | 69.0% | Coming soon |

### Reasoning

- Winner: Not comparable
- Agents-A1 public-lane score: 35.2 (Unranked · 1 rankable row)
- Nemotron 3 Ultra public-lane score: 51.8 (#26/27)

| Benchmark | Agents-A1 | Nemotron 3 Ultra | Winner |
|-----------|-----------|-----------|--------|
| LongBench v2 | 60.2% | 61.9% | Nemotron 3 Ultra |
| CritPt | Coming soon | 3.1% | Coming soon |

### Knowledge

- Winner: Not comparable
- Agents-A1 public-lane score: Coming soon
- Nemotron 3 Ultra public-lane score: 47.9 (Estimated · #75/171)

| Benchmark | Agents-A1 | Nemotron 3 Ultra | Winner |
|-----------|-----------|-----------|--------|
| HLE | 47.6% | 26.7% | Agents-A1 |
| GPQA | Coming soon | 87% | Coming soon |
| GPQA-D | Coming soon | 87.0% | Coming soon |
| HLE w/o tools | Coming soon | 26.7% | Coming soon |
| MMLU-Pro | Coming soon | 86.8% | Coming soon |
| GPQA Diamond (Vals) | Coming soon | 86.1% | Coming soon |
| MMLU-Pro (Vals) | Coming soon | 85.8% | Coming soon |

### Multilingual

- Winner: Not comparable
- Agents-A1 public-lane score: Coming soon
- Nemotron 3 Ultra public-lane score: 89.2 (#7/16)

| Benchmark | Agents-A1 | Nemotron 3 Ultra | Winner |
|-----------|-----------|-----------|--------|
| MMLU-ProX | Coming soon | 83% | Coming soon |

### Instruction Following

- Winner: Not comparable
- Agents-A1 public-lane score: Coming soon
- Nemotron 3 Ultra public-lane score: 87.5 (#28/125)

| Benchmark | Agents-A1 | Nemotron 3 Ultra | Winner |
|-----------|-----------|-----------|--------|
| IFEval | 94.8% | Coming soon | Coming soon |
| IFBench | Coming soon | 81.7% | Coming soon |

## FAQ

### Which is better overall, Agents-A1 or Nemotron 3 Ultra?

Agents-A1 has the higher overall point estimate. Conditional score ranges do not establish rank confidence.

### Where is the biggest gap between Agents-A1 and Nemotron 3 Ultra?

The widest category gap is in agentic, where the averages are 44.9 for Agents-A1 and 26.2 for Nemotron 3 Ultra.

### How many benchmarks does Agents-A1 cover on BenchLM?

Agents-A1 currently has 6 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

- [Agents-A1 vs Agents-A1-F16-GGUF](/compare/agents-a1-vs-agents-a1-f16-gguf)
- [Nemotron 3 Ultra vs Agents-A1-F16-GGUF](/compare/agents-a1-f16-gguf-vs-nemotron-3-ultra)
- [Agents-A1 vs Agents-A1-FP8](/compare/agents-a1-vs-agents-a1-fp8)
- [Nemotron 3 Ultra vs Agents-A1-FP8](/compare/agents-a1-fp8-vs-nemotron-3-ultra)

## Explore More

- [Agents-A1 profile](/models/agents-a1)
- [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)