# Hy4 preview vs Mistral

> Hy4 preview is the stronger model overall, scoring 45.3 to 29.9 on the Noometry Index.

- Canonical page: https://noometry.com/compare/hy4-preview-vs-mistral
- Last updated: 2026-10-10
- Shared benchmarks: 0

## Summary

- The widest gap is in math, where Hy4 preview leads 55.7 to 22.3.
- Hy4 preview has downloadable open weights; the other is API-only.

## Snapshot

| | Hy4 preview | Mistral |
|---|---|---|
| Provider | Tencent | Mistral AI |
| Noometry Index | 45.3 | 29.9 |
| Rank | 73 | 303 |
| Context | 1.05M | — |
| Input $/M | $0.75 | — |
| Output $/M | $2.25 | — |
| Weights | Open | Proprietary |

## Coding

- Hy4 preview: 51.6 (#38)
- Mistral: 33.8 (#250)

| Benchmark | Hy4 preview | Mistral |
|---|---|---|
| LMArena WebDev | 1632 | — |
| LMArena Coding | — | 1162 |

## Reasoning

- Hy4 preview: 31.9 (#79)
- Mistral: 22.2 (#200)

| Benchmark | Hy4 preview | Mistral |
|---|---|---|
| NYT Connections (extended) | 68.2% | — |
| LMArena Hard Prompts | — | 1149 |

## Math

- Hy4 preview: 55.7 (#42)
- Mistral: 22.3 (#278)

| Benchmark | Hy4 preview | Mistral |
|---|---|---|
| ProofBench | 75% | — |
| Omni-MATH | — | 7.2% |
| LMArena Math | — | 1180 |

## Knowledge

- Hy4 preview: —
- Mistral: 16.6 (#288)

| Benchmark | Hy4 preview | Mistral |
|---|---|---|
| MMLU-Pro | — | 27.7% |
| GPQA (HELM) | — | 30.3% |
| LMArena Expert | — | 1125 |

## Multilingual

- Hy4 preview: —
- Mistral: 32.8 (#254)

| Benchmark | Hy4 preview | Mistral |
|---|---|---|
| LMArena Non-English | — | 1129 |
| LMArena Chinese | — | 1109 |
| LMArena French | — | 1180 |
| LMArena German | — | 1155 |
| LMArena Japanese | — | 1013 |
| LMArena Korean | — | 1032 |
| LMArena Russian | — | 1168 |
| LMArena Spanish | — | 1143 |

## Instruction Following

- Hy4 preview: —
- Mistral: 52.6 (#288)

| Benchmark | Hy4 preview | Mistral |
|---|---|---|
| IFEval | — | 56.8% |
| LMArena Instruction Following | — | 1152 |

## Long Context

- Hy4 preview: —
- Mistral: 35.0 (#245)

| Benchmark | Hy4 preview | Mistral |
|---|---|---|
| LMArena Longer Query | — | 1153 |

## Writing & Preference

- Hy4 preview: —
- Mistral: 37.0 (#260)

| Benchmark | Hy4 preview | Mistral |
|---|---|---|
| LMArena Text | — | 1165 |
| LMArena Creative Writing | — | 1158 |
| WildBench | — | 66% |
| LMArena Multi-Turn | — | 1147 |

## FAQ

### Is Hy4 preview better than Mistral?

Hy4 preview is the stronger model overall, scoring 45.3 to 29.9 on the Noometry Index.

### Is Hy4 preview or Mistral better for coding?

Hy4 preview scores higher on coding benchmarks: 51.6 versus 33.8 in the Noometry coding category.

### How many benchmarks do Hy4 preview and Mistral share?

0 benchmarks have published results for both models. Hy4 preview has 3 scored results on Noometry and Mistral has 22.