# MiMo-V2.6-Flash vs Mistral Medium 3.5

> MiMo-V2.6-Flash is the stronger model overall, scoring 44.4 to 39.6 on the Noometry Index.

- Canonical page: https://noometry.com/compare/mimo-v2-6-flash-vs-mistral-medium-3-5
- Last updated: 2026-10-10
- Shared benchmarks: 13

## Summary

- They share 13 benchmarks with published results for both. MiMo-V2.6-Flash scores higher in 9 categories and Mistral Medium 3.5 in 0 categories; 9 gaps are clear of the uncertainty.
- The widest gap is in reasoning, where MiMo-V2.6-Flash leads 29.6 to 16.6.
- MiMo-V2.6-Flash is cheaper at $0.14 / $0.28 per million input/output tokens, against $1.50 / $7.50 for Mistral Medium 3.5.
- MiMo-V2.6-Flash accepts more context: 1.05M tokens versus 262K.

## Snapshot

| | MiMo-V2.6-Flash | Mistral Medium 3.5 |
|---|---|---|
| Provider | Xiaomi | Mistral AI |
| Noometry Index | 44.4 | 39.6 |
| Rank | 74 | 151 |
| Context | 1.05M | 262K |
| Input $/M | $0.14 | $1.50 |
| Output $/M | $0.28 | $7.50 |
| Weights | Open | Open |

## Coding

- MiMo-V2.6-Flash: 44.3 (#68)
- Mistral Medium 3.5: 35.7 (#208)

| Benchmark | MiMo-V2.6-Flash | Mistral Medium 3.5 |
|---|---|---|
| LMArena Coding | 1516 | 1461 |
| LMArena WebDev | — | 1263 |

## Reasoning

- MiMo-V2.6-Flash: 29.6 (#82)
- Mistral Medium 3.5: 16.6 (#290)

| Benchmark | MiMo-V2.6-Flash | Mistral Medium 3.5 |
|---|---|---|
| LMArena Hard Prompts | 1481 | 1436 |
| Kagi LLM Benchmark | — | 41.4% |
| NYT Connections (extended) | — | 12.9% |
| Epoch Capabilities Index | — | 141.42 |

## Math

- MiMo-V2.6-Flash: 37.4 (#97)
- Mistral Medium 3.5: 36.4 (#113)

| Benchmark | MiMo-V2.6-Flash | Mistral Medium 3.5 |
|---|---|---|
| LMArena Math | 1477 | 1432 |

## Knowledge

- MiMo-V2.6-Flash: 42.0 (#91)
- Mistral Medium 3.5: 39.3 (#123)

| Benchmark | MiMo-V2.6-Flash | Mistral Medium 3.5 |
|---|---|---|
| LMArena Expert | 1516 | 1431 |

## Multimodal

- MiMo-V2.6-Flash: 40.2 (#39)
- Mistral Medium 3.5: 37.6 (#64)

| Benchmark | MiMo-V2.6-Flash | Mistral Medium 3.5 |
|---|---|---|
| LMArena Vision | 1266 | 1222 |

## Multilingual

- MiMo-V2.6-Flash: 54.6 (#41)
- Mistral Medium 3.5: 52.1 (#93)

| Benchmark | MiMo-V2.6-Flash | Mistral Medium 3.5 |
|---|---|---|
| LMArena Non-English | 1439 | 1405 |
| LMArena Chinese | 1501 | 1443 |
| LMArena Russian | 1424 | 1396 |
| LMArena French | — | 1448 |
| LMArena German | — | 1453 |
| LMArena Korean | — | 1387 |
| LMArena Spanish | — | 1406 |

## Instruction Following

- MiMo-V2.6-Flash: 77.0 (#33)
- Mistral Medium 3.5: 74.7 (#87)

| Benchmark | MiMo-V2.6-Flash | Mistral Medium 3.5 |
|---|---|---|
| LMArena Instruction Following | 1463 | 1414 |

## Long Context

- MiMo-V2.6-Flash: 44.8 (#52)
- Mistral Medium 3.5: 43.2 (#101)

| Benchmark | MiMo-V2.6-Flash | Mistral Medium 3.5 |
|---|---|---|
| LMArena Longer Query | 1465 | 1414 |

## Writing & Preference

- MiMo-V2.6-Flash: 63.9 (#61)
- Mistral Medium 3.5: 58.6 (#113)

| Benchmark | MiMo-V2.6-Flash | Mistral Medium 3.5 |
|---|---|---|
| LMArena Text | 1459 | 1421 |
| LMArena Creative Writing | 1408 | 1372 |
| LMArena Multi-Turn | 1460 | 1423 |
| EQ-Bench 4 | — | 993 |

## FAQ

### Is MiMo-V2.6-Flash better than Mistral Medium 3.5?

MiMo-V2.6-Flash is the stronger model overall, scoring 44.4 to 39.6 on the Noometry Index.

### Which is cheaper, MiMo-V2.6-Flash or Mistral Medium 3.5?

MiMo-V2.6-Flash is cheaper. It lists at $0.14 per million input tokens and $0.28 per million output tokens; Mistral Medium 3.5 lists at $1.50 and $7.50.

### Is MiMo-V2.6-Flash or Mistral Medium 3.5 better for coding?

MiMo-V2.6-Flash scores higher on coding benchmarks: 44.3 versus 35.7 in the Noometry coding category.

### Which has the bigger context window?

MiMo-V2.6-Flash does, with 1.05M tokens against 262K.

### How many benchmarks do MiMo-V2.6-Flash and Mistral Medium 3.5 share?

13 benchmarks have published results for both models. MiMo-V2.6-Flash has 13 scored results on Noometry and Mistral Medium 3.5 has 22.