# Mistral Medium 3.5 vs Yi-34B

> Mistral Medium 3.5 is the stronger model overall, scoring 40.2 to 27.8 on the Noometry Index.

- Canonical page: https://noometry.com/compare/mistral-medium-3-5-vs-yi-34b
- Last updated: 2026-10-11
- Shared benchmarks: 17

## Summary

- They share 17 benchmarks with published results for both. Mistral Medium 3.5 scores higher in 7 categories and Yi-34B in 1 category; 8 gaps are clear of the uncertainty.
- The widest gap is in knowledge, where Mistral Medium 3.5 leads 40.0 to 7.5.

## Snapshot

| | Mistral Medium 3.5 | Yi-34B |
|---|---|---|
| Provider | Mistral AI | 01.AI |
| Noometry Index | 40.2 | 27.8 |
| Rank | 152 | 329 |
| Context | 262K | — |
| Input $/M | $1.50 | — |
| Output $/M | $7.50 | — |
| Weights | Open | Open |

## Coding

- Mistral Medium 3.5: 36.0 (#213)
- Yi-34B: 32.3 (#274)

| Benchmark | Mistral Medium 3.5 | Yi-34B |
|---|---|---|
| LMArena Coding | 1461 | 1112 |
| LMArena WebDev | 1264 | — |

## Reasoning

- Mistral Medium 3.5: 17.3 (#295)
- Yi-34B: 21.2 (#226)

| Benchmark | Mistral Medium 3.5 | Yi-34B |
|---|---|---|
| LMArena Hard Prompts | 1436 | 1104 |
| Epoch Capabilities Index | 141.35 | 117.39 |
| Kagi LLM Benchmark | 41.4% | — |
| NYT Connections (extended) | 12.9% | — |
| BIG-Bench Hard | — | 71.7% |

## Math

- Mistral Medium 3.5: 39.1 (#113)
- Yi-34B: 21.6 (#282)

| Benchmark | Mistral Medium 3.5 | Yi-34B |
|---|---|---|
| LMArena Math | 1431 | 1114 |
| MATH Level 5 | — | 5.1% |
| GSM8K | — | 76% |

## Knowledge

- Mistral Medium 3.5: 40.0 (#126)
- Yi-34B: 7.5 (#309)

| Benchmark | Mistral Medium 3.5 | Yi-34B |
|---|---|---|
| LMArena Expert | 1432 | 1061 |
| GPQA Diamond | — | 14.7% |
| MMLU | — | 76.3% |

## Multimodal

- Mistral Medium 3.5: 38.3 (#65)
- Yi-34B: —

| Benchmark | Mistral Medium 3.5 | Yi-34B |
|---|---|---|
| LMArena Vision | 1223 | — |

## Multilingual

- Mistral Medium 3.5: 51.9 (#100)
- Yi-34B: 29.7 (#264)

| Benchmark | Mistral Medium 3.5 | Yi-34B |
|---|---|---|
| LMArena Non-English | 1404 | 1079 |
| LMArena Chinese | 1442 | 1176 |
| LMArena French | 1448 | 1081 |
| LMArena German | 1451 | 1042 |
| LMArena Korean | 1385 | 959 |
| LMArena Russian | 1395 | 1050 |
| LMArena Spanish | 1409 | 1070 |
| LMArena Japanese | — | 993 |

## Instruction Following

- Mistral Medium 3.5: 74.6 (#90)
- Yi-34B: 56.2 (#274)

| Benchmark | Mistral Medium 3.5 | Yi-34B |
|---|---|---|
| LMArena Instruction Following | 1415 | 1091 |

## Long Context

- Mistral Medium 3.5: 43.2 (#103)
- Yi-34B: 33.2 (#264)

| Benchmark | Mistral Medium 3.5 | Yi-34B |
|---|---|---|
| LMArena Longer Query | 1415 | 1094 |

## Writing & Preference

- Mistral Medium 3.5: 58.5 (#117)
- Yi-34B: 34.1 (#273)

| Benchmark | Mistral Medium 3.5 | Yi-34B |
|---|---|---|
| LMArena Text | 1421 | 1129 |
| LMArena Creative Writing | 1374 | 1108 |
| LMArena Multi-Turn | 1423 | 1113 |
| EQ-Bench 4 | 993 | — |

## FAQ

### Is Mistral Medium 3.5 better than Yi-34B?

Mistral Medium 3.5 is the stronger model overall, scoring 40.2 to 27.8 on the Noometry Index.

### Is Mistral Medium 3.5 or Yi-34B better for coding?

Mistral Medium 3.5 scores higher on coding benchmarks: 36.0 versus 32.3 in the Noometry coding category.

### How many benchmarks do Mistral Medium 3.5 and Yi-34B share?

17 benchmarks have published results for both models. Mistral Medium 3.5 has 22 scored results on Noometry and Yi-34B has 23.