# Nemotron 3.5 Lightning vs Trinity Large Thinking

> Nemotron 3.5 Lightning is the stronger model overall, scoring 40.0 to 38.6 on the Noometry Index.

- Canonical page: https://noometry.com/compare/nemotron-3-5-lightning-vs-trinity-large-thinking
- Last updated: 2026-10-11
- Shared benchmarks: 17

## Summary

- They share 17 benchmarks with published results for both. Nemotron 3.5 Lightning scores higher in 2 categories and Trinity Large Thinking in 6 categories; 6 gaps are clear of the uncertainty.
- The widest gap is in reasoning, where Nemotron 3.5 Lightning leads 26.8 to 16.9.
- Nemotron 3.5 Lightning is cheaper at $0.05 / $0.20 per million input/output tokens, against $0.25 / $0.80 for Trinity Large Thinking.

## Snapshot

| | Nemotron 3.5 Lightning | Trinity Large Thinking |
|---|---|---|
| Provider | NVIDIA | Arcee AI |
| Noometry Index | 40.0 | 38.6 |
| Rank | 155 | 185 |
| Context | 262K | 262K |
| Input $/M | $0.05 | $0.25 |
| Output $/M | $0.20 | $0.80 |
| Weights | Open | Open |

## Coding

- Nemotron 3.5 Lightning: 40.4 (#141)
- Trinity Large Thinking: 34.1 (#244)

| Benchmark | Nemotron 3.5 Lightning | Trinity Large Thinking |
|---|---|---|
| LMArena Coding | 1375 | 1381 |
| LMArena WebDev | — | 1238 |
| SciCode | — | 36.1% |

## Reasoning

- Nemotron 3.5 Lightning: 26.8 (#127)
- Trinity Large Thinking: 16.9 (#298)

| Benchmark | Nemotron 3.5 Lightning | Trinity Large Thinking |
|---|---|---|
| LMArena Hard Prompts | 1337 | 1350 |
| NYT Connections (extended) | — | 16.5% |
| CritPt | — | 0.9% |
| Thematic Generalization | — | 41.6% |
| Surface Evolver Bench | — | 15.6% |

## Math

- Nemotron 3.5 Lightning: 37.5 (#155)
- Trinity Large Thinking: 37.6 (#149)

| Benchmark | Nemotron 3.5 Lightning | Trinity Large Thinking |
|---|---|---|
| LMArena Math | 1359 | 1366 |

## Knowledge

- Nemotron 3.5 Lightning: 37.5 (#154)
- Trinity Large Thinking: 40.9 (#113)

| Benchmark | Nemotron 3.5 Lightning | Trinity Large Thinking |
|---|---|---|
| LMArena Expert | 1356 | 1360 |
| Vectara Hallucination Rate | — | 6.9% |

## Multilingual

- Nemotron 3.5 Lightning: 44.0 (#180)
- Trinity Large Thinking: 46.2 (#160)

| Benchmark | Nemotron 3.5 Lightning | Trinity Large Thinking |
|---|---|---|
| LMArena Non-English | 1295 | 1325 |
| LMArena Chinese | 1359 | 1373 |
| LMArena French | 1366 | 1374 |
| LMArena German | 1282 | 1356 |
| LMArena Japanese | 1206 | 1311 |
| LMArena Korean | 1238 | 1306 |
| LMArena Russian | 1253 | 1337 |
| LMArena Spanish | 1345 | 1357 |

## Instruction Following

- Nemotron 3.5 Lightning: 69.6 (#170)
- Trinity Large Thinking: 70.5 (#162)

| Benchmark | Nemotron 3.5 Lightning | Trinity Large Thinking |
|---|---|---|
| LMArena Instruction Following | 1318 | 1334 |

## Long Context

- Nemotron 3.5 Lightning: 39.9 (#165)
- Trinity Large Thinking: 41.3 (#144)

| Benchmark | Nemotron 3.5 Lightning | Trinity Large Thinking |
|---|---|---|
| LMArena Longer Query | 1314 | 1355 |

## Writing & Preference

- Nemotron 3.5 Lightning: 48.5 (#201)
- Trinity Large Thinking: 53.8 (#158)

| Benchmark | Nemotron 3.5 Lightning | Trinity Large Thinking |
|---|---|---|
| LMArena Text | 1327 | 1340 |
| LMArena Creative Writing | 1254 | 1320 |
| LMArena Multi-Turn | 1328 | 1342 |
| EQ-Bench Creative Writing | 1280 | — |

## FAQ

### Is Nemotron 3.5 Lightning better than Trinity Large Thinking?

Nemotron 3.5 Lightning is the stronger model overall, scoring 40.0 to 38.6 on the Noometry Index.

### Which is cheaper, Nemotron 3.5 Lightning or Trinity Large Thinking?

Nemotron 3.5 Lightning 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 3.5 Lightning or Trinity Large Thinking better for coding?

Nemotron 3.5 Lightning scores higher on coding benchmarks: 40.4 versus 34.1 in the Noometry coding category.

### Which has the bigger context window?

Both accept 262K tokens.

### How many benchmarks do Nemotron 3.5 Lightning and Trinity Large Thinking share?

17 benchmarks have published results for both models. Nemotron 3.5 Lightning has 18 scored results on Noometry and Trinity Large Thinking has 24.