Model comparison
Kimi K2 Thinking Turbo vs MiMo-V2.6-Flash
MiMo-V2.6-Flash is the stronger model overall, scoring 48.5 to 45.8 on the Noometry Index.
Last verified . 15 shared benchmarks.
Summary
- They share 15 benchmarks with published results for both. Kimi K2 Thinking Turbo scores higher in 1 category and MiMo-V2.6-Flash in 7 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in coding, where MiMo-V2.6-Flash leads 53.4 to 38.4.
Side by side
| Kimi K2 Thinking Turbo | MiMo-V2.6-Flash | |
|---|---|---|
| Provider | Moonshot AI | Xiaomi |
| Noometry Index | 45.8 | 48.5 |
| Released | 2025-11-06 | 2026-09-21 |
| Weights | Open | Open |
| Context window | — | 1.05M |
| Max output | — | 131K |
| Input $ / M tokens | — | $0.14 |
| Output $ / M tokens | — | $0.28 |
| Results tracked | 21 | 19 |
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Category by category
Coding MiMo-V2.6-Flash leads
Kimi K2 Thinking Turbo: 38.4 (#178), MiMo-V2.6-Flash: 53.4 (#30)
| Benchmark | Kimi K2 Thinking Turbo | MiMo-V2.6-Flash |
|---|---|---|
| LMArena WebDev | 1322 | 1637 |
| LMArena Coding | 1454 | 1504 |
| SciCode | — | 51.3% |
Reasoning MiMo-V2.6-Flash leads
Kimi K2 Thinking Turbo: 32.5 (#75), MiMo-V2.6-Flash: 36.5 (#66)
| Benchmark | Kimi K2 Thinking Turbo | MiMo-V2.6-Flash |
|---|---|---|
| LMArena Hard Prompts | 1428 | 1482 |
| CritPt | — | 12% |
| Chess Puzzles | 20% | — |
Math MiMo-V2.6-Flash leads
Kimi K2 Thinking Turbo: 47.4 (#68), MiMo-V2.6-Flash: 51.9 (#52)
| Benchmark | Kimi K2 Thinking Turbo | MiMo-V2.6-Flash |
|---|---|---|
| LMArena Math | 1429 | 1468 |
| OTIS Mock AIME 2024-2025 | 83.1% | — |
| ProofBench | — | 63% |
Knowledge Kimi K2 Thinking Turbo leads
Kimi K2 Thinking Turbo: 50.9 (#69), MiMo-V2.6-Flash: 42.2 (#99)
| Benchmark | Kimi K2 Thinking Turbo | MiMo-V2.6-Flash |
|---|---|---|
| LMArena Expert | 1439 | 1501 |
| GPQA Diamond | 84.2% | — |
Multimodal Not comparable
Kimi K2 Thinking Turbo: —, MiMo-V2.6-Flash: 40.5 (#47)
| Benchmark | Kimi K2 Thinking Turbo | MiMo-V2.6-Flash |
|---|---|---|
| LMArena Vision | — | 1259 |
Multilingual MiMo-V2.6-Flash leads
Kimi K2 Thinking Turbo: 51.4 (#109), MiMo-V2.6-Flash: 54.0 (#51)
| Benchmark | Kimi K2 Thinking Turbo | MiMo-V2.6-Flash |
|---|---|---|
| LMArena Non-English | 1398 | 1434 |
| LMArena Chinese | 1456 | 1511 |
| LMArena French | 1425 | 1475 |
| LMArena Russian | 1391 | 1409 |
| LMArena Spanish | 1406 | 1456 |
| LMArena German | 1390 | — |
| LMArena Japanese | 1357 | — |
| LMArena Korean | 1330 | — |
Instruction Following MiMo-V2.6-Flash leads
Kimi K2 Thinking Turbo: 74.0 (#109), MiMo-V2.6-Flash: 76.8 (#35)
| Benchmark | Kimi K2 Thinking Turbo | MiMo-V2.6-Flash |
|---|---|---|
| LMArena Instruction Following | 1403 | 1463 |
Long Context MiMo-V2.6-Flash leads
Kimi K2 Thinking Turbo: 43.2 (#102), MiMo-V2.6-Flash: 44.8 (#57)
| Benchmark | Kimi K2 Thinking Turbo | MiMo-V2.6-Flash |
|---|---|---|
| LMArena Longer Query | 1415 | 1463 |
Writing & Preference MiMo-V2.6-Flash leads
Kimi K2 Thinking Turbo: 60.0 (#104), MiMo-V2.6-Flash: 63.1 (#67)
| Benchmark | Kimi K2 Thinking Turbo | MiMo-V2.6-Flash |
|---|---|---|
| LMArena Text | 1415 | 1455 |
| LMArena Creative Writing | 1374 | 1400 |
| LMArena Multi-Turn | 1414 | 1451 |
Frequently asked questions
Is Kimi K2 Thinking Turbo better than MiMo-V2.6-Flash?
MiMo-V2.6-Flash is the stronger model overall, scoring 48.5 to 45.8 on the Noometry Index.
Is Kimi K2 Thinking Turbo or MiMo-V2.6-Flash better for coding?
MiMo-V2.6-Flash scores higher on coding benchmarks: 53.4 versus 38.4 in the Noometry coding category.
How many benchmarks do Kimi K2 Thinking Turbo and MiMo-V2.6-Flash share?
15 benchmarks have published results for both models. Kimi K2 Thinking Turbo has 21 scored results on Noometry and MiMo-V2.6-Flash has 19.