# Gemini 2.0 Flash-Lite vs Yi-1.5-34B

> Gemini 2.0 Flash-Lite is the stronger model overall, scoring 37.3 to 30.2 on the Noometry Index.

- Canonical page: https://noometry.com/compare/gemini-2-0-flash-lite-vs-yi-1-5-34b
- Last updated: 2026-10-10
- Shared benchmarks: 17

## Summary

- They share 17 benchmarks with published results for both. Gemini 2.0 Flash-Lite scores higher in 7 categories and Yi-1.5-34B in 1 category; 7 gaps are clear of the uncertainty.
- The widest gap is in knowledge, where Gemini 2.0 Flash-Lite leads 34.6 to 14.8.
- Yi-1.5-34B has downloadable open weights; the other is API-only.

## Snapshot

| | Gemini 2.0 Flash-Lite | Yi-1.5-34B |
|---|---|---|
| Provider | Google | 01.AI |
| Noometry Index | 37.3 | 30.2 |
| Rank | 189 | 286 |
| Context | — | — |
| Input $/M | — | — |
| Output $/M | — | — |
| Weights | Proprietary | Open |

## Coding

- Gemini 2.0 Flash-Lite: 37.4 (#181)
- Yi-1.5-34B: 31.9 (#267)

| Benchmark | Gemini 2.0 Flash-Lite | Yi-1.5-34B |
|---|---|---|
| LMArena Coding | 1322 | 1169 |
| BigCodeBench Instruct | — | 33.9% |
| LiveBench Coding | 47.1% | — |
| BigCodeBench Complete | — | 43.8% |

## Reasoning

- Gemini 2.0 Flash-Lite: 21.2 (#203)
- Yi-1.5-34B: 21.5 (#195)

| Benchmark | Gemini 2.0 Flash-Lite | Yi-1.5-34B |
|---|---|---|
| LMArena Hard Prompts | 1324 | 1160 |
| LiveBench Reasoning | 50.1% | — |
| DTBench | 52.5% | — |
| LiveBench Data Analysis | 65.5% | — |
| ForecastBench | 57.1 | — |
| LiveBench | 54.3% | — |

## Math

- Gemini 2.0 Flash-Lite: 31.8 (#192)
- Yi-1.5-34B: 25.3 (#248)

| Benchmark | Gemini 2.0 Flash-Lite | Yi-1.5-34B |
|---|---|---|
| LMArena Math | 1309 | 1182 |
| Omni-MATH | 37.4% | — |
| LiveBench Math | 58.1% | — |
| MATH Level 5 | — | 25.5% |

## Knowledge

- Gemini 2.0 Flash-Lite: 34.6 (#185)
- Yi-1.5-34B: 14.8 (#290)

| Benchmark | Gemini 2.0 Flash-Lite | Yi-1.5-34B |
|---|---|---|
| LMArena Expert | 1305 | 1144 |
| GPQA Diamond | — | 32% |
| MMLU-Pro | 72% | — |
| GPQA (HELM) | 50% | — |

## Multimodal

- Gemini 2.0 Flash-Lite: 30.6 (#103)
- Yi-1.5-34B: —

| Benchmark | Gemini 2.0 Flash-Lite | Yi-1.5-34B |
|---|---|---|
| LMArena Vision | 1100 | — |

## Multilingual

- Gemini 2.0 Flash-Lite: 46.2 (#156)
- Yi-1.5-34B: 32.5 (#251)

| Benchmark | Gemini 2.0 Flash-Lite | Yi-1.5-34B |
|---|---|---|
| LMArena Non-English | 1323 | 1121 |
| LMArena Chinese | 1339 | 1213 |
| LMArena French | 1346 | 1155 |
| LMArena German | 1306 | 1111 |
| LMArena Japanese | 1302 | 1021 |
| LMArena Korean | 1325 | 1005 |
| LMArena Russian | 1328 | 1091 |
| LMArena Spanish | 1313 | 1120 |

## Instruction Following

- Gemini 2.0 Flash-Lite: 70.6 (#158)
- Yi-1.5-34B: 59.4 (#252)

| Benchmark | Gemini 2.0 Flash-Lite | Yi-1.5-34B |
|---|---|---|
| LMArena Instruction Following | 1305 | 1139 |
| LiveBench Instruction Following | 78.3% | — |
| IFEval | 82.4% | — |

## Long Context

- Gemini 2.0 Flash-Lite: 40.1 (#155)
- Yi-1.5-34B: 34.6 (#243)

| Benchmark | Gemini 2.0 Flash-Lite | Yi-1.5-34B |
|---|---|---|
| LMArena Longer Query | 1321 | 1144 |

## Writing & Preference

- Gemini 2.0 Flash-Lite: 51.9 (#172)
- Yi-1.5-34B: 37.6 (#252)

| Benchmark | Gemini 2.0 Flash-Lite | Yi-1.5-34B |
|---|---|---|
| LMArena Text | 1330 | 1173 |
| LMArena Creative Writing | 1319 | 1135 |
| LMArena Multi-Turn | 1307 | 1153 |
| WildBench | 79% | — |
| LiveBench Language | 34.3% | — |

## FAQ

### Is Gemini 2.0 Flash-Lite better than Yi-1.5-34B?

Gemini 2.0 Flash-Lite is the stronger model overall, scoring 37.3 to 30.2 on the Noometry Index.

### Is Gemini 2.0 Flash-Lite or Yi-1.5-34B better for coding?

Gemini 2.0 Flash-Lite scores higher on coding benchmarks: 37.4 versus 31.9 in the Noometry coding category.

### How many benchmarks do Gemini 2.0 Flash-Lite and Yi-1.5-34B share?

17 benchmarks have published results for both models. Gemini 2.0 Flash-Lite has 32 scored results on Noometry and Yi-1.5-34B has 21.