# Nemotron 3 Nano 30B A3B vs Trinity Large Thinking

> Nemotron 3 Nano 30B A3B is the stronger model overall, scoring 39.9 to 38.1 on the Noometry Index.

- Canonical page: https://noometry.com/compare/nemotron-3-nano-30b-a3b-vs-trinity-large-thinking
- Last updated: 2026-10-10
- Shared benchmarks: 18

## Summary

- They share 18 benchmarks with published results for both. Nemotron 3 Nano 30B A3B scores higher in 3 categories and Trinity Large Thinking in 5 categories; 6 gaps are clear of the uncertainty.
- The widest gap is in reasoning, where Nemotron 3 Nano 30B A3B leads 26.0 to 16.3.
- Nemotron 3 Nano 30B A3B is cheaper at $0.05 / $0.20 per million input/output tokens, against $0.25 / $0.80 for Trinity Large Thinking.

## Snapshot

| | Nemotron 3 Nano 30B A3B | Trinity Large Thinking |
|---|---|---|
| Provider | NVIDIA | Arcee AI |
| Noometry Index | 39.9 | 38.1 |
| Rank | 144 | 180 |
| Context | 262K | 262K |
| Input $/M | $0.05 | $0.25 |
| Output $/M | $0.20 | $0.80 |
| Weights | Open | Open |

## Coding

- Nemotron 3 Nano 30B A3B: 39.9 (#139)
- Trinity Large Thinking: 33.8 (#238)

| Benchmark | Nemotron 3 Nano 30B A3B | Trinity Large Thinking |
|---|---|---|
| LMArena Coding | 1378 | 1381 |
| LMArena WebDev | — | 1238 |
| SciCode | — | 36.1% |

## Reasoning

- Nemotron 3 Nano 30B A3B: 26.0 (#123)
- Trinity Large Thinking: 16.3 (#298)

| Benchmark | Nemotron 3 Nano 30B A3B | Trinity Large Thinking |
|---|---|---|
| LMArena Hard Prompts | 1348 | 1350 |
| NYT Connections (extended) | — | 16.5% |
| CritPt | — | 0.9% |
| Thematic Generalization | — | 41.6% |
| Surface Evolver Bench | — | 15.6% |

## Math

- Nemotron 3 Nano 30B A3B: 35.0 (#147)
- Trinity Large Thinking: 34.9 (#149)

| Benchmark | Nemotron 3 Nano 30B A3B | Trinity Large Thinking |
|---|---|---|
| LMArena Math | 1369 | 1366 |

## Knowledge

- Nemotron 3 Nano 30B A3B: 37.6 (#145)
- Trinity Large Thinking: 40.3 (#107)

| Benchmark | Nemotron 3 Nano 30B A3B | Trinity Large Thinking |
|---|---|---|
| Vectara Hallucination Rate | 9.6% | 6.9% |
| LMArena Expert | 1354 | 1359 |

## Multilingual

- Nemotron 3 Nano 30B A3B: 46.0 (#158)
- Trinity Large Thinking: 46.4 (#155)

| Benchmark | Nemotron 3 Nano 30B A3B | Trinity Large Thinking |
|---|---|---|
| LMArena Non-English | 1320 | 1325 |
| LMArena Chinese | 1382 | 1372 |
| LMArena French | 1396 | 1374 |
| LMArena German | 1349 | 1356 |
| LMArena Japanese | 1270 | 1312 |
| LMArena Korean | 1269 | 1304 |
| LMArena Russian | 1303 | 1338 |
| LMArena Spanish | 1377 | 1356 |

## Instruction Following

- Nemotron 3 Nano 30B A3B: 69.0 (#175)
- Trinity Large Thinking: 70.7 (#157)

| Benchmark | Nemotron 3 Nano 30B A3B | Trinity Large Thinking |
|---|---|---|
| LMArena Instruction Following | 1303 | 1334 |

## Long Context

- Nemotron 3 Nano 30B A3B: 39.5 (#170)
- Trinity Large Thinking: 41.2 (#139)

| Benchmark | Nemotron 3 Nano 30B A3B | Trinity Large Thinking |
|---|---|---|
| LMArena Longer Query | 1300 | 1355 |

## Writing & Preference

- Nemotron 3 Nano 30B A3B: 52.5 (#169)
- Trinity Large Thinking: 54.0 (#152)

| Benchmark | Nemotron 3 Nano 30B A3B | Trinity Large Thinking |
|---|---|---|
| LMArena Text | 1348 | 1340 |
| LMArena Creative Writing | 1269 | 1321 |
| LMArena Multi-Turn | 1319 | 1342 |

## FAQ

### Is Nemotron 3 Nano 30B A3B better than Trinity Large Thinking?

Nemotron 3 Nano 30B A3B is the stronger model overall, scoring 39.9 to 38.1 on the Noometry Index.

### Which is cheaper, Nemotron 3 Nano 30B A3B or Trinity Large Thinking?

Nemotron 3 Nano 30B A3B is cheaper. It lists at $0.05 per million input tokens and $0.20 per million output tokens; Trinity Large Thinking lists at $0.25 and $0.80.

### Is Nemotron 3 Nano 30B A3B or Trinity Large Thinking better for coding?

Nemotron 3 Nano 30B A3B scores higher on coding benchmarks: 39.9 versus 33.8 in the Noometry coding category.

### Which has the bigger context window?

Both accept 262K tokens.

### How many benchmarks do Nemotron 3 Nano 30B A3B and Trinity Large Thinking share?

18 benchmarks have published results for both models. Nemotron 3 Nano 30B A3B has 18 scored results on Noometry and Trinity Large Thinking has 24.