# Mistral Small 3.2 vs Yi-Lightning

> Yi-Lightning is the stronger model overall, scoring 37.1 to 31.2 on the Noometry Index.

- Canonical page: https://noometry.com/compare/mistral-small-3-2-vs-yi-lightning
- Last updated: 2026-10-12
- Shared benchmarks: 0

## Summary

- The widest gap is in math, where Yi-Lightning leads 36.2 to 26.3.
- Mistral Small 3.2 has downloadable open weights; the other is API-only.

## Snapshot

| | Mistral Small 3.2 | Yi-Lightning |
|---|---|---|
| Provider | Mistral AI | 01.AI |
| Noometry Index | 31.2 | 37.1 |
| Rank | 280 | 209 |
| Context | 256K | — |
| Input $/M | $0.0938 | — |
| Output $/M | $0.25 | — |
| Weights | Open | Proprietary |

## Coding

- Mistral Small 3.2: —
- Yi-Lightning: 27.4 (#320)

| Benchmark | Mistral Small 3.2 | Yi-Lightning |
|---|---|---|
| Aider Polyglot | — | 12.9% |
| LMArena Coding | — | 1312 |

## Reasoning

- Mistral Small 3.2: 18.1 (#287)
- Yi-Lightning: 25.9 (#139)

| Benchmark | Mistral Small 3.2 | Yi-Lightning |
|---|---|---|
| Kagi LLM Benchmark | 40.4% | — |
| Chess Puzzles | 1% | — |
| LMArena Hard Prompts | — | 1302 |
| Epoch Capabilities Index | 131.74 | — |

## Math

- Mistral Small 3.2: 26.3 (#260)
- Yi-Lightning: 36.2 (#172)

| Benchmark | Mistral Small 3.2 | Yi-Lightning |
|---|---|---|
| OTIS Mock AIME 2024-2025 | 30.3% | — |
| LMArena Math | — | 1300 |

## Knowledge

- Mistral Small 3.2: 26.7 (#256)
- Yi-Lightning: 35.4 (#185)

| Benchmark | Mistral Small 3.2 | Yi-Lightning |
|---|---|---|
| GPQA Diamond | 49.1% | — |
| LMArena Expert | — | 1286 |

## Multilingual

- Mistral Small 3.2: —
- Yi-Lightning: 42.2 (#196)

| Benchmark | Mistral Small 3.2 | Yi-Lightning |
|---|---|---|
| LMArena Non-English | — | 1269 |
| LMArena Chinese | — | 1320 |
| LMArena French | — | 1305 |
| LMArena German | — | 1267 |
| LMArena Japanese | — | 1228 |
| LMArena Korean | — | 1192 |
| LMArena Russian | — | 1255 |
| LMArena Spanish | — | 1315 |

## Instruction Following

- Mistral Small 3.2: —
- Yi-Lightning: 67.4 (#196)

| Benchmark | Mistral Small 3.2 | Yi-Lightning |
|---|---|---|
| LMArena Instruction Following | — | 1278 |

## Long Context

- Mistral Small 3.2: —
- Yi-Lightning: 39.4 (#181)

| Benchmark | Mistral Small 3.2 | Yi-Lightning |
|---|---|---|
| LMArena Longer Query | — | 1297 |

## Writing & Preference

- Mistral Small 3.2: 45.0 (#224)
- Yi-Lightning: 50.2 (#184)

| Benchmark | Mistral Small 3.2 | Yi-Lightning |
|---|---|---|
| LMArena Text | — | 1302 |
| LMArena Creative Writing | — | 1280 |
| EQ-Bench Creative Writing | 1255 | — |
| LMArena Multi-Turn | — | 1311 |

## FAQ

### Is Mistral Small 3.2 better than Yi-Lightning?

Yi-Lightning is the stronger model overall, scoring 37.1 to 31.2 on the Noometry Index.

### How many benchmarks do Mistral Small 3.2 and Yi-Lightning share?

0 benchmarks have published results for both models. Mistral Small 3.2 has 6 scored results on Noometry and Yi-Lightning has 18.