# Mistral Large 3 vs Yi-1.5-34B

> Mistral Large 3 is the stronger model overall, scoring 38.6 to 30.2 on the Noometry Index.

- Canonical page: https://noometry.com/compare/mistral-large-3-vs-yi-1-5-34b
- Last updated: 2026-10-10
- Shared benchmarks: 17

## Summary

- They share 17 benchmarks with published results for both. Mistral Large 3 scores higher in 7 categories and Yi-1.5-34B in 1 category; 8 gaps are clear of the uncertainty.
- The widest gap is in writing & preference, where Mistral Large 3 leads 60.2 to 37.6.

## Snapshot

| | Mistral Large 3 | Yi-1.5-34B |
|---|---|---|
| Provider | Mistral AI | 01.AI |
| Noometry Index | 38.6 | 30.2 |
| Rank | 172 | 286 |
| Context | 262K | — |
| Input $/M | $0.25 | — |
| Output $/M | $0.75 | — |
| Weights | Open | Open |

## Coding

- Mistral Large 3: 34.1 (#230)
- Yi-1.5-34B: 31.9 (#267)

| Benchmark | Mistral Large 3 | Yi-1.5-34B |
|---|---|---|
| LMArena Coding | 1447 | 1169 |
| LMArena WebDev | 1230 | — |
| BigCodeBench Instruct | — | 33.9% |
| BigCodeBench Complete | — | 43.8% |

## Reasoning

- Mistral Large 3: 14.6 (#314)
- Yi-1.5-34B: 21.5 (#195)

| Benchmark | Mistral Large 3 | Yi-1.5-34B |
|---|---|---|
| LMArena Hard Prompts | 1429 | 1160 |
| Kagi LLM Benchmark | 50.9% | — |
| NYT Connections (extended) | 7.5% | — |
| Thematic Generalization | 23% | — |

## Math

- Mistral Large 3: 36.0 (#131)
- Yi-1.5-34B: 25.3 (#248)

| Benchmark | Mistral Large 3 | Yi-1.5-34B |
|---|---|---|
| LMArena Math | 1415 | 1182 |
| MATH Level 5 | — | 25.5% |

## Knowledge

- Mistral Large 3: 35.5 (#173)
- Yi-1.5-34B: 14.8 (#290)

| Benchmark | Mistral Large 3 | Yi-1.5-34B |
|---|---|---|
| LMArena Expert | 1421 | 1144 |
| GPQA Diamond | — | 32% |
| Vectara Hallucination Rate | 14.5% | — |

## Multimodal

- Mistral Large 3: 37.6 (#65)
- Yi-1.5-34B: —

| Benchmark | Mistral Large 3 | Yi-1.5-34B |
|---|---|---|
| LMArena Vision | 1222 | — |

## Multilingual

- Mistral Large 3: 52.6 (#79)
- Yi-1.5-34B: 32.5 (#251)

| Benchmark | Mistral Large 3 | Yi-1.5-34B |
|---|---|---|
| LMArena Non-English | 1412 | 1121 |
| LMArena Chinese | 1448 | 1213 |
| LMArena French | 1456 | 1155 |
| LMArena German | 1438 | 1111 |
| LMArena Japanese | 1399 | 1021 |
| LMArena Korean | 1384 | 1005 |
| LMArena Russian | 1412 | 1091 |
| LMArena Spanish | 1437 | 1120 |

## Instruction Following

- Mistral Large 3: 74.1 (#104)
- Yi-1.5-34B: 59.4 (#252)

| Benchmark | Mistral Large 3 | Yi-1.5-34B |
|---|---|---|
| LMArena Instruction Following | 1402 | 1139 |

## Long Context

- Mistral Large 3: 43.1 (#102)
- Yi-1.5-34B: 34.6 (#243)

| Benchmark | Mistral Large 3 | Yi-1.5-34B |
|---|---|---|
| LMArena Longer Query | 1413 | 1144 |

## Writing & Preference

- Mistral Large 3: 60.2 (#100)
- Yi-1.5-34B: 37.6 (#252)

| Benchmark | Mistral Large 3 | Yi-1.5-34B |
|---|---|---|
| LMArena Text | 1427 | 1173 |
| LMArena Creative Writing | 1385 | 1135 |
| LMArena Multi-Turn | 1429 | 1153 |
| EQ-Bench Creative Writing | 1412 | — |

## FAQ

### Is Mistral Large 3 better than Yi-1.5-34B?

Mistral Large 3 is the stronger model overall, scoring 38.6 to 30.2 on the Noometry Index.

### Is Mistral Large 3 or Yi-1.5-34B better for coding?

Mistral Large 3 scores higher on coding benchmarks: 34.1 versus 31.9 in the Noometry coding category.

### How many benchmarks do Mistral Large 3 and Yi-1.5-34B share?

17 benchmarks have published results for both models. Mistral Large 3 has 24 scored results on Noometry and Yi-1.5-34B has 21.