# Gemini 2.0 Flash-Lite vs o1-mini

> Gemini 2.0 Flash-Lite is the stronger model overall, scoring 37.8 to 34.0 on the Noometry Index.

- Canonical page: https://noometry.com/compare/gemini-2-0-flash-lite-vs-o1-mini
- Last updated: 2026-10-11
- Shared benchmarks: 24

## Summary

- They share 24 benchmarks with published results for both. Gemini 2.0 Flash-Lite scores higher in 6 categories and o1-mini in 2 categories; 6 gaps are clear of the uncertainty.
- The widest gap is in reasoning, where Gemini 2.0 Flash-Lite leads 22.0 to 8.8.
- The biggest single-benchmark swing is LiveBench Reasoning: 50.1% for Gemini 2.0 Flash-Lite and 72.3% for o1-mini.

## Snapshot

| | Gemini 2.0 Flash-Lite | o1-mini |
|---|---|---|
| Provider | Google | OpenAI |
| Noometry Index | 37.8 | 34.0 |
| Rank | 194 | 235 |
| Context | — | — |
| Input $/M | — | — |
| Output $/M | — | — |
| Weights | Proprietary | Proprietary |

## Coding

- Gemini 2.0 Flash-Lite: 37.9 (#185)
- o1-mini: 35.5 (#224)

| Benchmark | Gemini 2.0 Flash-Lite | o1-mini |
|---|---|---|
| LiveBench Coding | 47.1% | 48% |
| LMArena Coding | 1322 | 1362 |
| Aider Polyglot | — | 32.9% |
| WeirdML | — | 36.3% |
| HumanEval+ | — | 89% |
| MBPP+ | — | 78.8% |

## Agentic & Tool Use

- Gemini 2.0 Flash-Lite: —
- o1-mini: 24.6 (#118)

| Benchmark | Gemini 2.0 Flash-Lite | o1-mini |
|---|---|---|
| Cybench | — | 10% |

## Reasoning

- Gemini 2.0 Flash-Lite: 22.0 (#210)
- o1-mini: 8.8 (#346)

| Benchmark | Gemini 2.0 Flash-Lite | o1-mini |
|---|---|---|
| LiveBench Reasoning | 50.1% | 72.3% |
| LMArena Hard Prompts | 1324 | 1333 |
| LiveBench Data Analysis | 65.5% | 57.9% |
| LiveBench | 54.3% | 57.8% |
| ARC-AGI-2 | — | 0.8% |
| SimpleBench | — | 18.1% |
| ARC-AGI-1 | — | 14% |
| DTBench | 52.5% | — |
| Epoch Capabilities Index | — | 135.82 |
| ForecastBench | 57.1 | — |

## Math

- Gemini 2.0 Flash-Lite: 34.1 (#196)
- o1-mini: 35.4 (#186)

| Benchmark | Gemini 2.0 Flash-Lite | o1-mini |
|---|---|---|
| LiveBench Math | 58.1% | 62% |
| LMArena Math | 1309 | 1358 |
| OTIS Mock AIME 2024-2025 | — | 46.9% |
| Omni-MATH | 37.4% | — |
| MATH Level 5 | — | 89.2% |
| FrontierMath (Feb 2025 set) | — | 1.7% |

## Knowledge

- Gemini 2.0 Flash-Lite: 35.0 (#189)
- o1-mini: 34.9 (#192)

| Benchmark | Gemini 2.0 Flash-Lite | o1-mini |
|---|---|---|
| LMArena Expert | 1305 | 1316 |
| GPQA Diamond | — | 62.4% |
| MMLU-Pro | 72% | — |
| Confabulations | — | 18.6% |
| GPQA (HELM) | 50% | — |

## Multimodal

- Gemini 2.0 Flash-Lite: 31.2 (#109)
- o1-mini: —

| Benchmark | Gemini 2.0 Flash-Lite | o1-mini |
|---|---|---|
| LMArena Vision | 1100 | — |

## Multilingual

- Gemini 2.0 Flash-Lite: 46.0 (#161)
- o1-mini: 43.6 (#182)

| Benchmark | Gemini 2.0 Flash-Lite | o1-mini |
|---|---|---|
| LMArena Non-English | 1323 | 1289 |
| LMArena Chinese | 1339 | 1314 |
| LMArena French | 1347 | 1293 |
| LMArena German | 1306 | 1278 |
| LMArena Japanese | 1301 | 1245 |
| LMArena Korean | 1325 | 1223 |
| LMArena Russian | 1328 | 1283 |
| LMArena Spanish | 1313 | 1303 |

## Instruction Following

- Gemini 2.0 Flash-Lite: 70.4 (#163)
- o1-mini: 66.7 (#206)

| Benchmark | Gemini 2.0 Flash-Lite | o1-mini |
|---|---|---|
| LiveBench Instruction Following | 78.3% | 65.4% |
| LMArena Instruction Following | 1305 | 1304 |
| IFEval | 82.4% | — |

## Long Context

- Gemini 2.0 Flash-Lite: 40.1 (#160)
- o1-mini: 40.1 (#161)

| Benchmark | Gemini 2.0 Flash-Lite | o1-mini |
|---|---|---|
| LMArena Longer Query | 1320 | 1320 |

## Writing & Preference

- Gemini 2.0 Flash-Lite: 51.7 (#177)
- o1-mini: 48.4 (#202)

| Benchmark | Gemini 2.0 Flash-Lite | o1-mini |
|---|---|---|
| LMArena Text | 1330 | 1317 |
| LMArena Creative Writing | 1319 | 1244 |
| LMArena Multi-Turn | 1307 | 1314 |
| LiveBench Language | 34.3% | 40.9% |
| Short-Story Creative Writing | — | 64.9% |
| WildBench | 79% | — |

## FAQ

### Is Gemini 2.0 Flash-Lite better than o1-mini?

Gemini 2.0 Flash-Lite is the stronger model overall, scoring 37.8 to 34.0 on the Noometry Index.

### Is Gemini 2.0 Flash-Lite or o1-mini better for coding?

Gemini 2.0 Flash-Lite scores higher on coding benchmarks: 37.9 versus 35.5 in the Noometry coding category.

### How many benchmarks do Gemini 2.0 Flash-Lite and o1-mini share?

24 benchmarks have published results for both models. Gemini 2.0 Flash-Lite has 32 scored results on Noometry and o1-mini has 39.