# Claude 3 Sonnet vs MiMo-V2-Omni

> MiMo-V2-Omni is the stronger model overall, scoring 42.9 to 28.8 on the Noometry Index.

- Canonical page: https://noometry.com/compare/claude-3-sonnet-vs-mimo-v2-omni
- Last updated: 2026-10-10
- Shared benchmarks: 18

## Summary

- They share 18 benchmarks with published results for both. Claude 3 Sonnet scores higher in 0 categories and MiMo-V2-Omni in 9 categories; 9 gaps are clear of the uncertainty.
- The widest gap is in math, where MiMo-V2-Omni leads 36.4 to 10.0.

## Snapshot

| | Claude 3 Sonnet | MiMo-V2-Omni |
|---|---|---|
| Provider | Anthropic | Xiaomi |
| Noometry Index | 28.8 | 42.9 |
| Rank | 311 | 91 |
| Context | — | 262K |
| Input $/M | — | $0.14 |
| Output $/M | — | $0.28 |
| Weights | Proprietary | Proprietary |

## Coding

- Claude 3 Sonnet: 29.2 (#296)
- MiMo-V2-Omni: 42.7 (#87)

| Benchmark | Claude 3 Sonnet | MiMo-V2-Omni |
|---|---|---|
| LMArena Coding | 1223 | 1467 |
| WeirdML | 10.2% | — |
| BigCodeBench Instruct | 42.7% | — |
| BigCodeBench Complete | 53.8% | — |
| HumanEval+ | 64% | — |
| MBPP+ | 69.3% | — |

## Reasoning

- Claude 3 Sonnet: 19.7 (#232)
- MiMo-V2-Omni: 28.6 (#86)

| Benchmark | Claude 3 Sonnet | MiMo-V2-Omni |
|---|---|---|
| LMArena Hard Prompts | 1197 | 1445 |
| DTBench | 53.6% | — |
| Epoch Capabilities Index | 120.69 | — |
| WinoGrande | 75.1% | — |

## Math

- Claude 3 Sonnet: 10.0 (#305)
- MiMo-V2-Omni: 36.4 (#112)

| Benchmark | Claude 3 Sonnet | MiMo-V2-Omni |
|---|---|---|
| LMArena Math | 1213 | 1432 |
| OTIS Mock AIME 2024-2025 | 2.5% | — |
| MATH Level 5 | 18.2% | — |

## Knowledge

- Claude 3 Sonnet: 21.1 (#271)
- MiMo-V2-Omni: 39.9 (#114)

| Benchmark | Claude 3 Sonnet | MiMo-V2-Omni |
|---|---|---|
| LMArena Expert | 1173 | 1449 |
| GPQA Diamond | 40.6% | — |
| MMLU | 75.9% | — |

## Multimodal

- Claude 3 Sonnet: 24.7 (#120)
- MiMo-V2-Omni: 37.9 (#62)

| Benchmark | Claude 3 Sonnet | MiMo-V2-Omni |
|---|---|---|
| LMArena Vision | 984 | 1228 |

## Multilingual

- Claude 3 Sonnet: 38.0 (#229)
- MiMo-V2-Omni: 52.0 (#97)

| Benchmark | Claude 3 Sonnet | MiMo-V2-Omni |
|---|---|---|
| LMArena Non-English | 1205 | 1404 |
| LMArena Chinese | 1188 | 1469 |
| LMArena French | 1228 | 1448 |
| LMArena German | 1204 | 1398 |
| LMArena Japanese | 1131 | 1318 |
| LMArena Korean | 1128 | 1355 |
| LMArena Russian | 1227 | 1412 |
| LMArena Spanish | 1204 | 1432 |

## Instruction Following

- Claude 3 Sonnet: 63.1 (#230)
- MiMo-V2-Omni: 75.4 (#62)

| Benchmark | Claude 3 Sonnet | MiMo-V2-Omni |
|---|---|---|
| LMArena Instruction Following | 1200 | 1428 |

## Long Context

- Claude 3 Sonnet: 36.7 (#223)
- MiMo-V2-Omni: 44.1 (#72)

| Benchmark | Claude 3 Sonnet | MiMo-V2-Omni |
|---|---|---|
| LMArena Longer Query | 1211 | 1442 |

## Writing & Preference

- Claude 3 Sonnet: 42.3 (#233)
- MiMo-V2-Omni: 61.6 (#83)

| Benchmark | Claude 3 Sonnet | MiMo-V2-Omni |
|---|---|---|
| LMArena Text | 1218 | 1424 |
| LMArena Creative Writing | 1186 | 1393 |
| LMArena Multi-Turn | 1227 | 1446 |

## FAQ

### Is Claude 3 Sonnet better than MiMo-V2-Omni?

MiMo-V2-Omni is the stronger model overall, scoring 42.9 to 28.8 on the Noometry Index.

### Is Claude 3 Sonnet or MiMo-V2-Omni better for coding?

MiMo-V2-Omni scores higher on coding benchmarks: 42.7 versus 29.2 in the Noometry coding category.

### How many benchmarks do Claude 3 Sonnet and MiMo-V2-Omni share?

18 benchmarks have published results for both models. Claude 3 Sonnet has 30 scored results on Noometry and MiMo-V2-Omni has 18.