# Codestral vs Hy3

> Hy3 is the stronger model overall, scoring 44.2 to 30.6 on the Noometry Index.

- Canonical page: https://noometry.com/compare/codestral-vs-hy3
- Last updated: 2026-10-11
- Shared benchmarks: 0

## Summary

- The widest gap is in coding, where Hy3 leads 46.8 to 27.3.
- Hy3 is cheaper at $0.13 / $0.53 per million input/output tokens, against $0.30 / $0.90 for Codestral.
- Hy3 accepts more context: 262K tokens versus 256K.
- Hy3 has downloadable open weights; the other is API-only.

## Snapshot

| | Codestral | Hy3 |
|---|---|---|
| Provider | Mistral AI | Tencent |
| Noometry Index | 30.6 | 44.2 |
| Rank | 290 | 79 |
| Context | 256K | 262K |
| Input $/M | $0.30 | $0.13 |
| Output $/M | $0.90 | $0.53 |
| Weights | Proprietary | Open |

## Coding

- Codestral: 27.3 (#321)
- Hy3: 46.8 (#63)

| Benchmark | Codestral | Hy3 |
|---|---|---|
| Aider Polyglot | 11.1% | — |
| LMArena WebDev | — | 1508 |
| BigCodeBench Instruct | 41.8% | — |
| LMArena Coding | — | 1464 |
| BigCodeBench Complete | 52.5% | — |
| ALE-Bench | 137.78 | — |
| HumanEval+ | 73.8% | — |
| MBPP+ | 61.9% | — |

## Reasoning

- Codestral: 19.8 (#251)
- Hy3: 26.1 (#136)

| Benchmark | Codestral | Hy3 |
|---|---|---|
| Kagi LLM Benchmark | 32.5% | — |
| NYT Connections (extended) | — | 41.2% |
| LMArena Hard Prompts | — | 1447 |

## Math

- Codestral: —
- Hy3: 40.1 (#93)

| Benchmark | Codestral | Hy3 |
|---|---|---|
| LMArena Math | — | 1475 |

## Knowledge

- Codestral: —
- Hy3: 40.8 (#114)

| Benchmark | Codestral | Hy3 |
|---|---|---|
| LMArena Expert | — | 1460 |

## Multilingual

- Codestral: —
- Hy3: 53.5 (#65)

| Benchmark | Codestral | Hy3 |
|---|---|---|
| LMArena Non-English | — | 1426 |
| LMArena Chinese | — | 1493 |
| LMArena French | — | 1461 |
| LMArena German | — | 1439 |
| LMArena Japanese | — | 1392 |
| LMArena Korean | — | 1395 |
| LMArena Russian | — | 1432 |
| LMArena Spanish | — | 1456 |

## Instruction Following

- Codestral: —
- Hy3: 75.1 (#70)

| Benchmark | Codestral | Hy3 |
|---|---|---|
| LMArena Instruction Following | — | 1426 |

## Long Context

- Codestral: —
- Hy3: 44.1 (#75)

| Benchmark | Codestral | Hy3 |
|---|---|---|
| LMArena Longer Query | — | 1442 |

## Writing & Preference

- Codestral: —
- Hy3: 62.2 (#81)

| Benchmark | Codestral | Hy3 |
|---|---|---|
| LMArena Text | — | 1439 |
| LMArena Creative Writing | — | 1402 |
| LMArena Multi-Turn | — | 1436 |

## FAQ

### Is Codestral better than Hy3?

Hy3 is the stronger model overall, scoring 44.2 to 30.6 on the Noometry Index.

### Which is cheaper, Codestral or Hy3?

Hy3 is cheaper. It lists at $0.13 per million input tokens and $0.53 per million output tokens; Codestral lists at $0.30 and $0.90.

### Is Codestral or Hy3 better for coding?

Hy3 scores higher on coding benchmarks: 46.8 versus 27.3 in the Noometry coding category.

### Which has the bigger context window?

Hy3 does, with 262K tokens against 256K.

### How many benchmarks do Codestral and Hy3 share?

0 benchmarks have published results for both models. Codestral has 7 scored results on Noometry and Hy3 has 19.