Model comparison
MiMo-V2-Omni vs Phi 3 Mini 128k Instruct
MiMo-V2-Omni is the stronger model overall, scoring 43.6 to 29.7 on the Noometry Index.
Last verified . 17 shared benchmarks.
MicrosoftSummary
- They share 17 benchmarks with published results for both. MiMo-V2-Omni scores higher in 8 categories and Phi 3 Mini 128k Instruct in 0 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in writing & preference, where MiMo-V2-Omni leads 61.4 to 27.1.
- Phi 3 Mini 128k Instruct has downloadable open weights; the other is API-only.
Side by side
| MiMo-V2-Omni | Phi 3 Mini 128k Instruct | |
|---|---|---|
| Provider | Xiaomi | Microsoft |
| Noometry Index | 43.6 | 29.7 |
| Released | 2026-03-18 | 2024-04-23 |
| Weights | Proprietary | Open |
| Context window | 262K | — |
| Max output | 131K | — |
| Input $ / M tokens | $0.14 | — |
| Output $ / M tokens | $0.28 | — |
| Results tracked | 18 | 19 |
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Category by category
Coding MiMo-V2-Omni leads
MiMo-V2-Omni: 43.3 (#89), Phi 3 Mini 128k Instruct: 28.8 (#312)
| Benchmark | MiMo-V2-Omni | Phi 3 Mini 128k Instruct |
|---|---|---|
| LMArena Coding | 1466 | 1039 |
| BigCodeBench Instruct | — | 29.6% |
| BigCodeBench Complete | — | 40.6% |
Reasoning MiMo-V2-Omni leads
MiMo-V2-Omni: 29.7 (#88), Phi 3 Mini 128k Instruct: 19.6 (#256)
| Benchmark | MiMo-V2-Omni | Phi 3 Mini 128k Instruct |
|---|---|---|
| LMArena Hard Prompts | 1445 | 1028 |
Math MiMo-V2-Omni leads
MiMo-V2-Omni: 39.1 (#115), Phi 3 Mini 128k Instruct: 31.6 (#222)
| Benchmark | MiMo-V2-Omni | Phi 3 Mini 128k Instruct |
|---|---|---|
| LMArena Math | 1430 | 1089 |
Knowledge MiMo-V2-Omni leads
MiMo-V2-Omni: 40.5 (#118), Phi 3 Mini 128k Instruct: 26.8 (#254)
| Benchmark | MiMo-V2-Omni | Phi 3 Mini 128k Instruct |
|---|---|---|
| LMArena Expert | 1449 | 984 |
Multimodal Not comparable
MiMo-V2-Omni: 38.6 (#63), Phi 3 Mini 128k Instruct: —
| Benchmark | MiMo-V2-Omni | Phi 3 Mini 128k Instruct |
|---|---|---|
| LMArena Vision | 1228 | — |
Multilingual MiMo-V2-Omni leads
MiMo-V2-Omni: 51.8 (#102), Phi 3 Mini 128k Instruct: 25.2 (#285)
| Benchmark | MiMo-V2-Omni | Phi 3 Mini 128k Instruct |
|---|---|---|
| LMArena Non-English | 1404 | 1000 |
| LMArena Chinese | 1465 | 1016 |
| LMArena French | 1447 | 1039 |
| LMArena German | 1399 | 1006 |
| LMArena Japanese | 1317 | 899 |
| LMArena Korean | 1355 | 856 |
| LMArena Russian | 1412 | 1004 |
| LMArena Spanish | 1434 | 1059 |
Instruction Following MiMo-V2-Omni leads
MiMo-V2-Omni: 75.2 (#66), Phi 3 Mini 128k Instruct: 51.8 (#294)
| Benchmark | MiMo-V2-Omni | Phi 3 Mini 128k Instruct |
|---|---|---|
| LMArena Instruction Following | 1428 | 1023 |
Long Context MiMo-V2-Omni leads
MiMo-V2-Omni: 44.1 (#76), Phi 3 Mini 128k Instruct: 30.4 (#289)
| Benchmark | MiMo-V2-Omni | Phi 3 Mini 128k Instruct |
|---|---|---|
| LMArena Longer Query | 1442 | 996 |
Writing & Preference MiMo-V2-Omni leads
MiMo-V2-Omni: 61.4 (#87), Phi 3 Mini 128k Instruct: 27.1 (#301)
| Benchmark | MiMo-V2-Omni | Phi 3 Mini 128k Instruct |
|---|---|---|
| LMArena Text | 1423 | 1050 |
| LMArena Creative Writing | 1392 | 1024 |
| LMArena Multi-Turn | 1445 | 989 |
Frequently asked questions
Is MiMo-V2-Omni better than Phi 3 Mini 128k Instruct?
MiMo-V2-Omni is the stronger model overall, scoring 43.6 to 29.7 on the Noometry Index.
Is MiMo-V2-Omni or Phi 3 Mini 128k Instruct better for coding?
MiMo-V2-Omni scores higher on coding benchmarks: 43.3 versus 28.8 in the Noometry coding category.
How many benchmarks do MiMo-V2-Omni and Phi 3 Mini 128k Instruct share?
17 benchmarks have published results for both models. MiMo-V2-Omni has 18 scored results on Noometry and Phi 3 Mini 128k Instruct has 19.