# Gemini 1.0 Pro vs Yi-1.5-34B

> Yi-1.5-34B is the stronger model overall, scoring 30.6 to 27.3 on the Noometry Index.

- Canonical page: https://noometry.com/compare/gemini-1-0-pro-vs-yi-1-5-34b
- Last updated: 2026-10-12
- Shared benchmarks: 18

## Summary

- They share 18 benchmarks with published results for both. Gemini 1.0 Pro scores higher in 2 categories and Yi-1.5-34B in 6 categories; 5 gaps are clear of the uncertainty.
- The widest gap is in math, where Yi-1.5-34B leads 27.5 to 9.3.
- The biggest single-benchmark swing is MATH Level 5: 11.2% for Gemini 1.0 Pro and 25.5% for Yi-1.5-34B.
- Yi-1.5-34B has downloadable open weights; the other is API-only.

## Snapshot

| | Gemini 1.0 Pro | Yi-1.5-34B |
|---|---|---|
| Provider | Google | 01.AI |
| Noometry Index | 27.3 | 30.6 |
| Rank | 332 | 289 |
| Context | — | — |
| Input $/M | — | — |
| Output $/M | — | — |
| Weights | Proprietary | Open |

## Coding

- Gemini 1.0 Pro: 32.2 (#275)
- Yi-1.5-34B: 32.4 (#272)

| Benchmark | Gemini 1.0 Pro | Yi-1.5-34B |
|---|---|---|
| LMArena Coding | 1108 | 1169 |
| BigCodeBench Instruct | — | 33.9% |
| BigCodeBench Complete | — | 43.8% |
| HumanEval+ | 55.5% | — |
| MBPP+ | 61.4% | — |

## Reasoning

- Gemini 1.0 Pro: 17.1 (#296)
- Yi-1.5-34B: 22.5 (#191)

| Benchmark | Gemini 1.0 Pro | Yi-1.5-34B |
|---|---|---|
| LMArena Hard Prompts | 1109 | 1160 |
| DTBench | 45.9% | — |
| Epoch Capabilities Index | 117.04 | — |

## Math

- Gemini 1.0 Pro: 9.3 (#321)
- Yi-1.5-34B: 27.5 (#249)

| Benchmark | Gemini 1.0 Pro | Yi-1.5-34B |
|---|---|---|
| LMArena Math | 1132 | 1182 |
| MATH Level 5 | 11.2% | 25.5% |
| OTIS Mock AIME 2024-2025 | 1.1% | — |

## Knowledge

- Gemini 1.0 Pro: 15.6 (#291)
- Yi-1.5-34B: 14.8 (#295)

| Benchmark | Gemini 1.0 Pro | Yi-1.5-34B |
|---|---|---|
| GPQA Diamond | 34% | 32% |
| LMArena Expert | 1059 | 1144 |
| MMLU | 70% | — |

## Multilingual

- Gemini 1.0 Pro: 33.4 (#252)
- Yi-1.5-34B: 32.3 (#256)

| Benchmark | Gemini 1.0 Pro | Yi-1.5-34B |
|---|---|---|
| LMArena Non-English | 1138 | 1121 |
| LMArena Chinese | 1124 | 1213 |
| LMArena French | 1145 | 1156 |
| LMArena German | 1125 | 1111 |
| LMArena Japanese | 1023 | 1021 |
| LMArena Russian | 1186 | 1091 |
| LMArena Spanish | 1119 | 1121 |
| LMArena Korean | — | 1005 |

## Instruction Following

- Gemini 1.0 Pro: 57.6 (#267)
- Yi-1.5-34B: 59.2 (#257)

| Benchmark | Gemini 1.0 Pro | Yi-1.5-34B |
|---|---|---|
| LMArena Instruction Following | 1114 | 1139 |

## Long Context

- Gemini 1.0 Pro: 34.3 (#249)
- Yi-1.5-34B: 34.6 (#248)

| Benchmark | Gemini 1.0 Pro | Yi-1.5-34B |
|---|---|---|
| LMArena Longer Query | 1132 | 1143 |

## Writing & Preference

- Gemini 1.0 Pro: 36.0 (#264)
- Yi-1.5-34B: 37.4 (#257)

| Benchmark | Gemini 1.0 Pro | Yi-1.5-34B |
|---|---|---|
| LMArena Text | 1149 | 1173 |
| LMArena Creative Writing | 1131 | 1135 |
| LMArena Multi-Turn | 1139 | 1153 |

## FAQ

### Is Gemini 1.0 Pro better than Yi-1.5-34B?

Yi-1.5-34B is the stronger model overall, scoring 30.6 to 27.3 on the Noometry Index.

### Is Gemini 1.0 Pro or Yi-1.5-34B better for coding?

They score almost the same on coding (32.2 vs 32.4); test both on your own repository before choosing.

### How many benchmarks do Gemini 1.0 Pro and Yi-1.5-34B share?

18 benchmarks have published results for both models. Gemini 1.0 Pro has 24 scored results on Noometry and Yi-1.5-34B has 21.