# Claude 3 Haiku vs Codestral

> Codestral is the stronger model overall, scoring 30.1 to 25.7 on the Noometry Index.

- Canonical page: https://noometry.com/compare/claude-3-haiku-vs-codestral
- Last updated: 2026-10-10
- Shared benchmarks: 5

## Summary

- They share 5 benchmarks with published results for both. Claude 3 Haiku scores higher in 0 categories and Codestral in 2 categories; one gap is clear of the uncertainty.
- The widest gap is in reasoning, where Codestral leads 19.1 to 15.7.
- Codestral has downloadable open weights; the other is API-only.

## Snapshot

| | Claude 3 Haiku | Codestral |
|---|---|---|
| Provider | Anthropic | Mistral AI |
| Noometry Index | 25.7 | 30.1 |
| Rank | 333 | 287 |
| Context | — | 256K |
| Input $/M | — | $0.30 |
| Output $/M | — | $0.90 |
| Weights | Proprietary | Open |

## Coding

- Claude 3 Haiku: 26.1 (#320)
- Codestral: 26.9 (#316)

| Benchmark | Claude 3 Haiku | Codestral |
|---|---|---|
| BigCodeBench Instruct | 39.4% | 41.8% |
| BigCodeBench Complete | 50.1% | 52.5% |
| HumanEval+ | 68.9% | 73.8% |
| MBPP+ | 68.8% | 61.9% |
| Aider Polyglot | — | 11.1% |
| WeirdML | 9.8% | — |
| LMArena Coding | 1199 | — |
| CadEval | 12% | — |
| ALE-Bench | — | 137.78 |

## Reasoning

- Claude 3 Haiku: 15.7 (#303)
- Codestral: 19.1 (#244)

| Benchmark | Claude 3 Haiku | Codestral |
|---|---|---|
| Kagi LLM Benchmark | 34.2% | 32.5% |
| LMArena Hard Prompts | 1174 | — |
| DTBench | 50.1% | — |
| LMCA | 8.8% | — |
| Epoch Capabilities Index | 118.3 | — |
| ForecastBench | 53.2 | — |
| WinoGrande | 74.2% | — |

## Math

- Claude 3 Haiku: 9.2 (#313)
- Codestral: —

| Benchmark | Claude 3 Haiku | Codestral |
|---|---|---|
| OTIS Mock AIME 2024-2025 | 1.8% | — |
| LMArena Math | 1188 | — |
| MATH Level 5 | 14.9% | — |

## Knowledge

- Claude 3 Haiku: 17.3 (#280)
- Codestral: —

| Benchmark | Claude 3 Haiku | Codestral |
|---|---|---|
| GPQA Diamond | 36.3% | — |
| Confabulations | 34.2% | — |
| LMArena Expert | 1148 | — |
| MMLU | 73.8% | — |

## Multimodal

- Claude 3 Haiku: 23.1 (#123)
- Codestral: —

| Benchmark | Claude 3 Haiku | Codestral |
|---|---|---|
| LMArena Vision | 950 | — |
| ScienceQA | 72% | — |

## Multilingual

- Claude 3 Haiku: 36.1 (#238)
- Codestral: —

| Benchmark | Claude 3 Haiku | Codestral |
|---|---|---|
| LMArena Non-English | 1178 | — |
| LMArena Chinese | 1155 | — |
| LMArena French | 1194 | — |
| LMArena German | 1174 | — |
| LMArena Japanese | 1102 | — |
| LMArena Korean | 1108 | — |
| LMArena Russian | 1204 | — |
| LMArena Spanish | 1165 | — |

## Instruction Following

- Claude 3 Haiku: 61.5 (#242)
- Codestral: —

| Benchmark | Claude 3 Haiku | Codestral |
|---|---|---|
| LMArena Instruction Following | 1174 | — |

## Long Context

- Claude 3 Haiku: 36.1 (#232)
- Codestral: —

| Benchmark | Claude 3 Haiku | Codestral |
|---|---|---|
| LMArena Longer Query | 1191 | — |

## Writing & Preference

- Claude 3 Haiku: 29.8 (#286)
- Codestral: —

| Benchmark | Claude 3 Haiku | Codestral |
|---|---|---|
| LMArena Text | 1195 | — |
| LMArena Creative Writing | 1157 | — |
| EQ-Bench Creative Writing | 717 | — |
| LMArena Multi-Turn | 1190 | — |

## FAQ

### Is Claude 3 Haiku better than Codestral?

Codestral is the stronger model overall, scoring 30.1 to 25.7 on the Noometry Index.

### Is Claude 3 Haiku or Codestral better for coding?

They score almost the same on coding (26.1 vs 26.9); test both on your own repository before choosing.

### How many benchmarks do Claude 3 Haiku and Codestral share?

5 benchmarks have published results for both models. Claude 3 Haiku has 37 scored results on Noometry and Codestral has 7.