# Gemini 3.6 Flash vs Nemotron 3.5 Lightning

> Gemini 3.6 Flash is the stronger model overall, scoring 54.1 to 40.0 on the Noometry Index. Nemotron 3.5 Lightning costs 17× less per token, which makes it the better buy when Gemini 3.6 Flash's lead doesn't matter for your workload.

- Canonical page: https://noometry.com/compare/gemini-3-6-flash-vs-nemotron-3-5-lightning
- Last updated: 2026-10-10
- Shared benchmarks: 18

## Summary

- They share 18 benchmarks with published results for both. Gemini 3.6 Flash scores higher in 8 categories and Nemotron 3.5 Lightning in 0 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in reasoning, where Gemini 3.6 Flash leads 58.8 to 26.8.
- Nemotron 3.5 Lightning is cheaper at $0.05 / $0.20 per million input/output tokens, against $0.75 / $3.75 for Gemini 3.6 Flash.
- Gemini 3.6 Flash accepts more context: 1.05M tokens versus 262K.
- Nemotron 3.5 Lightning has downloadable open weights; the other is API-only.

## Snapshot

| | Gemini 3.6 Flash | Nemotron 3.5 Lightning |
|---|---|---|
| Provider | Google | NVIDIA |
| Noometry Index | 54.1 | 40.0 |
| Rank | 33 | 155 |
| Context | 1.05M | 262K |
| Input $/M | $0.75 | $0.05 |
| Output $/M | $3.75 | $0.20 |
| Weights | Proprietary | Open |

## Coding

- Gemini 3.6 Flash: 50.0 (#48)
- Nemotron 3.5 Lightning: 40.4 (#141)

| Benchmark | Gemini 3.6 Flash | Nemotron 3.5 Lightning |
|---|---|---|
| LMArena Coding | 1491 | 1375 |
| DeepSWE | 46.7% | — |
| FrontierCode | 34.4% | — |
| LMArena WebDev | 1538 | — |
| SciCode | 52.7% | — |
| WeirdML | 56.1% | — |
| ALE-Bench | 715.52 | — |

## Agentic & Tool Use

- Gemini 3.6 Flash: 32.3 (#65)
- Nemotron 3.5 Lightning: —

| Benchmark | Gemini 3.6 Flash | Nemotron 3.5 Lightning |
|---|---|---|
| APEX-Agents | 46.9% | — |
| GDP.pdf | 14% | — |

## Reasoning

- Gemini 3.6 Flash: 58.8 (#22)
- Nemotron 3.5 Lightning: 26.8 (#127)

| Benchmark | Gemini 3.6 Flash | Nemotron 3.5 Lightning |
|---|---|---|
| LMArena Hard Prompts | 1485 | 1337 |
| ARC-AGI-2 | 60.4% | — |
| NYT Connections (extended) | 89% | — |
| ARC-AGI-1 | 91.2% | — |
| CritPt | 10.6% | — |
| Chess Puzzles | 43% | — |
| Mystery Game Puzzles | 30% | — |
| DTBench | 95.5% | — |
| LMCA | 44.9% | — |
| Epoch Capabilities Index | 154.25 | — |

## Math

- Gemini 3.6 Flash: 57.3 (#40)
- Nemotron 3.5 Lightning: 37.5 (#155)

| Benchmark | Gemini 3.6 Flash | Nemotron 3.5 Lightning |
|---|---|---|
| LMArena Math | 1505 | 1359 |
| FrontierMath (Tiers 1-3) | 58.9% | — |
| FrontierMath Tier 4 | 22% | — |
| MathArena Final-Answer Competitions | 70.8% | — |
| OTIS Mock AIME 2024-2025 | 94.2% | — |
| ProofBench | 36% | — |

## Knowledge

- Gemini 3.6 Flash: 67.8 (#8)
- Nemotron 3.5 Lightning: 37.5 (#154)

| Benchmark | Gemini 3.6 Flash | Nemotron 3.5 Lightning |
|---|---|---|
| LMArena Expert | 1488 | 1356 |
| GPQA Diamond | 94.1% | — |
| SimpleQA Verified | 66.2% | — |

## Multimodal

- Gemini 3.6 Flash: 38.5 (#64)
- Nemotron 3.5 Lightning: —

| Benchmark | Gemini 3.6 Flash | Nemotron 3.5 Lightning |
|---|---|---|
| LMArena Vision | 1298 | — |
| Blueprint-Bench 2 | 31.2% | — |
| Furniture Assembly | 23.3% | — |
| LMArena Document | 1456 | — |

## Multilingual

- Gemini 3.6 Flash: 56.5 (#19)
- Nemotron 3.5 Lightning: 44.0 (#180)

| Benchmark | Gemini 3.6 Flash | Nemotron 3.5 Lightning |
|---|---|---|
| LMArena Non-English | 1469 | 1295 |
| LMArena Chinese | 1531 | 1359 |
| LMArena French | 1504 | 1366 |
| LMArena German | 1478 | 1282 |
| LMArena Japanese | 1476 | 1206 |
| LMArena Korean | 1431 | 1238 |
| LMArena Russian | 1487 | 1253 |
| LMArena Spanish | 1475 | 1345 |

## Instruction Following

- Gemini 3.6 Flash: 77.0 (#33)
- Nemotron 3.5 Lightning: 69.6 (#170)

| Benchmark | Gemini 3.6 Flash | Nemotron 3.5 Lightning |
|---|---|---|
| LMArena Instruction Following | 1466 | 1318 |

## Long Context

- Gemini 3.6 Flash: 45.1 (#50)
- Nemotron 3.5 Lightning: 39.9 (#165)

| Benchmark | Gemini 3.6 Flash | Nemotron 3.5 Lightning |
|---|---|---|
| LMArena Longer Query | 1474 | 1314 |

## Writing & Preference

- Gemini 3.6 Flash: 68.2 (#27)
- Nemotron 3.5 Lightning: 48.5 (#201)

| Benchmark | Gemini 3.6 Flash | Nemotron 3.5 Lightning |
|---|---|---|
| LMArena Text | 1479 | 1327 |
| LMArena Creative Writing | 1465 | 1254 |
| EQ-Bench Creative Writing | 1604 | 1280 |
| LMArena Multi-Turn | 1481 | 1328 |

## FAQ

### Is Gemini 3.6 Flash better than Nemotron 3.5 Lightning?

Gemini 3.6 Flash is the stronger model overall, scoring 54.1 to 40.0 on the Noometry Index. Nemotron 3.5 Lightning costs 17× less per token, which makes it the better buy when Gemini 3.6 Flash's lead doesn't matter for your workload.

### Which is cheaper, Gemini 3.6 Flash or Nemotron 3.5 Lightning?

Nemotron 3.5 Lightning is cheaper. It lists at $0.05 per million input tokens and $0.20 per million output tokens; Gemini 3.6 Flash lists at $0.75 and $3.75.

### Is Gemini 3.6 Flash or Nemotron 3.5 Lightning better for coding?

Gemini 3.6 Flash scores higher on coding benchmarks: 50.0 versus 40.4 in the Noometry coding category.

### Which has the bigger context window?

Gemini 3.6 Flash does, with 1.05M tokens against 262K.

### How many benchmarks do Gemini 3.6 Flash and Nemotron 3.5 Lightning share?

18 benchmarks have published results for both models. Gemini 3.6 Flash has 46 scored results on Noometry and Nemotron 3.5 Lightning has 18.