Model comparison
MiMo-V2.6-Flash vs Mistral Large 4
MiMo-V2.6-Flash is the stronger model overall, scoring 48.5 to 43.1 on the Noometry Index.
Last verified . 13 shared benchmarks.
Mistral AISummary
- They share 13 benchmarks with published results for both. MiMo-V2.6-Flash scores higher in 8 categories and Mistral Large 4 in 0 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in reasoning, where MiMo-V2.6-Flash leads 36.5 to 22.5.
- MiMo-V2.6-Flash is cheaper at $0.14 / $0.28 per million input/output tokens, against $0.68 / $2.09 for Mistral Large 4.
- MiMo-V2.6-Flash has downloadable open weights; the other is API-only.
Side by side
| MiMo-V2.6-Flash | Mistral Large 4 | |
|---|---|---|
| Provider | Xiaomi | Mistral AI |
| Noometry Index | 48.5 | 43.1 |
| Released | 2026-09-21 | 2026-10-06 |
| Weights | Open | Proprietary |
| Context window | 1.05M | 1.05M |
| Max output | 131K | 262K |
| Input $ / M tokens | $0.14 | $0.68 |
| Output $ / M tokens | $0.28 | $2.09 |
| Results tracked | 19 | 15 |
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Category by category
Coding MiMo-V2.6-Flash leads
MiMo-V2.6-Flash: 53.4 (#30), Mistral Large 4: 48.6 (#57)
| Benchmark | MiMo-V2.6-Flash | Mistral Large 4 |
|---|---|---|
| LMArena WebDev | 1637 | 1541 |
| LMArena Coding | 1504 | 1475 |
| SciCode | 51.3% | — |
Reasoning MiMo-V2.6-Flash leads
MiMo-V2.6-Flash: 36.5 (#66), Mistral Large 4: 22.5 (#192)
| Benchmark | MiMo-V2.6-Flash | Mistral Large 4 |
|---|---|---|
| LMArena Hard Prompts | 1482 | 1444 |
| NYT Connections (extended) | — | 27.4% |
| CritPt | 12% | — |
Math MiMo-V2.6-Flash leads
MiMo-V2.6-Flash: 51.9 (#52), Mistral Large 4: 40.4 (#91)
| Benchmark | MiMo-V2.6-Flash | Mistral Large 4 |
|---|---|---|
| LMArena Math | 1468 | 1488 |
| ProofBench | 63% | — |
Knowledge MiMo-V2.6-Flash leads
MiMo-V2.6-Flash: 42.2 (#99), Mistral Large 4: 36.6 (#166)
| Benchmark | MiMo-V2.6-Flash | Mistral Large 4 |
|---|---|---|
| LMArena Expert | 1501 | 1447 |
| SimpleQA Verified | — | 20% |
Multimodal Not comparable
MiMo-V2.6-Flash: 40.5 (#47), Mistral Large 4: —
| Benchmark | MiMo-V2.6-Flash | Mistral Large 4 |
|---|---|---|
| LMArena Vision | 1259 | — |
Multilingual MiMo-V2.6-Flash leads
MiMo-V2.6-Flash: 54.0 (#51), Mistral Large 4: 52.6 (#82)
| Benchmark | MiMo-V2.6-Flash | Mistral Large 4 |
|---|---|---|
| LMArena Non-English | 1434 | 1415 |
| LMArena Chinese | 1511 | 1491 |
| LMArena Russian | 1409 | 1414 |
| LMArena French | 1475 | — |
| LMArena Spanish | 1456 | — |
Instruction Following MiMo-V2.6-Flash leads
MiMo-V2.6-Flash: 76.8 (#35), Mistral Large 4: 75.0 (#76)
| Benchmark | MiMo-V2.6-Flash | Mistral Large 4 |
|---|---|---|
| LMArena Instruction Following | 1463 | 1424 |
Long Context MiMo-V2.6-Flash leads
MiMo-V2.6-Flash: 44.8 (#57), Mistral Large 4: 43.6 (#89)
| Benchmark | MiMo-V2.6-Flash | Mistral Large 4 |
|---|---|---|
| LMArena Longer Query | 1463 | 1429 |
Writing & Preference MiMo-V2.6-Flash leads
MiMo-V2.6-Flash: 63.1 (#67), Mistral Large 4: 60.4 (#97)
| Benchmark | MiMo-V2.6-Flash | Mistral Large 4 |
|---|---|---|
| LMArena Text | 1455 | 1427 |
| LMArena Creative Writing | 1400 | 1361 |
| LMArena Multi-Turn | 1451 | 1424 |
Frequently asked questions
Is MiMo-V2.6-Flash better than Mistral Large 4?
MiMo-V2.6-Flash is the stronger model overall, scoring 48.5 to 43.1 on the Noometry Index.
Which is cheaper, MiMo-V2.6-Flash or Mistral Large 4?
MiMo-V2.6-Flash is cheaper. It lists at $0.14 per million input tokens and $0.28 per million output tokens; Mistral Large 4 lists at $0.68 and $2.09.
Is MiMo-V2.6-Flash or Mistral Large 4 better for coding?
MiMo-V2.6-Flash scores higher on coding benchmarks: 53.4 versus 48.6 in the Noometry coding category.
Which has the bigger context window?
Both accept 1.05M tokens.
How many benchmarks do MiMo-V2.6-Flash and Mistral Large 4 share?
13 benchmarks have published results for both models. MiMo-V2.6-Flash has 19 scored results on Noometry and Mistral Large 4 has 15.