Model comparison
MiMo-V2-Omni vs Nova 2.0 Pro Preview
MiMo-V2-Omni is the stronger model overall, scoring 43.6 to 33.4 on the Noometry Index.
Last verified . 0 shared benchmarks.
Summary
- The widest gap is in reasoning, where MiMo-V2-Omni leads 29.7 to 22.4.
Side by side
| MiMo-V2-Omni | Nova 2.0 Pro Preview | |
|---|---|---|
| Provider | Xiaomi | Amazon |
| Noometry Index | 43.6 | 33.4 |
| Released | 2026-03-18 | 2025-12-02 |
| Weights | Proprietary | Proprietary |
| Context window | 262K | — |
| Max output | 131K | — |
| Input $ / M tokens | $0.14 | — |
| Output $ / M tokens | $0.28 | — |
| Results tracked | 18 | 3 |
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Category by category
Coding MiMo-V2-Omni leads
MiMo-V2-Omni: 43.3 (#89), Nova 2.0 Pro Preview: 40.8 (#133)
| Benchmark | MiMo-V2-Omni | Nova 2.0 Pro Preview |
|---|---|---|
| SciCode | — | 42.7% |
| LMArena Coding | 1466 | — |
Agentic & Tool Use Not comparable
MiMo-V2-Omni: —, Nova 2.0 Pro Preview: 21.9 (#136)
| Benchmark | MiMo-V2-Omni | Nova 2.0 Pro Preview |
|---|---|---|
| GDP.pdf | — | 2% |
Reasoning MiMo-V2-Omni leads
MiMo-V2-Omni: 29.7 (#88), Nova 2.0 Pro Preview: 22.4 (#194)
| Benchmark | MiMo-V2-Omni | Nova 2.0 Pro Preview |
|---|---|---|
| CritPt | — | 0% |
| LMArena Hard Prompts | 1445 | — |
Math Not comparable
MiMo-V2-Omni: 39.1 (#115), Nova 2.0 Pro Preview: —
| Benchmark | MiMo-V2-Omni | Nova 2.0 Pro Preview |
|---|---|---|
| LMArena Math | 1430 | — |
Knowledge Not comparable
MiMo-V2-Omni: 40.5 (#118), Nova 2.0 Pro Preview: —
| Benchmark | MiMo-V2-Omni | Nova 2.0 Pro Preview |
|---|---|---|
| LMArena Expert | 1449 | — |
Multimodal Not comparable
MiMo-V2-Omni: 38.6 (#63), Nova 2.0 Pro Preview: —
| Benchmark | MiMo-V2-Omni | Nova 2.0 Pro Preview |
|---|---|---|
| LMArena Vision | 1228 | — |
Multilingual Not comparable
MiMo-V2-Omni: 51.8 (#102), Nova 2.0 Pro Preview: —
| Benchmark | MiMo-V2-Omni | Nova 2.0 Pro Preview |
|---|---|---|
| LMArena Non-English | 1404 | — |
| LMArena Chinese | 1465 | — |
| LMArena French | 1447 | — |
| LMArena German | 1399 | — |
| LMArena Japanese | 1317 | — |
| LMArena Korean | 1355 | — |
| LMArena Russian | 1412 | — |
| LMArena Spanish | 1434 | — |
Instruction Following Not comparable
MiMo-V2-Omni: 75.2 (#66), Nova 2.0 Pro Preview: —
| Benchmark | MiMo-V2-Omni | Nova 2.0 Pro Preview |
|---|---|---|
| LMArena Instruction Following | 1428 | — |
Long Context Not comparable
MiMo-V2-Omni: 44.1 (#76), Nova 2.0 Pro Preview: —
| Benchmark | MiMo-V2-Omni | Nova 2.0 Pro Preview |
|---|---|---|
| LMArena Longer Query | 1442 | — |
Writing & Preference Not comparable
MiMo-V2-Omni: 61.4 (#87), Nova 2.0 Pro Preview: —
| Benchmark | MiMo-V2-Omni | Nova 2.0 Pro Preview |
|---|---|---|
| LMArena Text | 1423 | — |
| LMArena Creative Writing | 1392 | — |
| LMArena Multi-Turn | 1445 | — |
Frequently asked questions
Is MiMo-V2-Omni better than Nova 2.0 Pro Preview?
MiMo-V2-Omni is the stronger model overall, scoring 43.6 to 33.4 on the Noometry Index.
Is MiMo-V2-Omni or Nova 2.0 Pro Preview better for coding?
MiMo-V2-Omni scores higher on coding benchmarks: 43.3 versus 40.8 in the Noometry coding category.
How many benchmarks do MiMo-V2-Omni and Nova 2.0 Pro Preview share?
0 benchmarks have published results for both models. MiMo-V2-Omni has 18 scored results on Noometry and Nova 2.0 Pro Preview has 3.