Model comparison
Granite 4.2 8B vs MiMo-V2.5-Pro
MiMo-V2.5-Pro is the stronger model overall, scoring 45.2 to 40.5 on the Noometry Index. Granite 4.2 8B costs 5.1× less per token, which makes it the better buy when MiMo-V2.5-Pro's lead doesn't matter for your workload.
Last verified . 11 shared benchmarks.
Summary
- They share 11 benchmarks with published results for both. Granite 4.2 8B scores higher in 0 categories and MiMo-V2.5-Pro in 7 categories; 6 gaps are clear of the uncertainty.
- The widest gap is in writing & preference, where MiMo-V2.5-Pro leads 65.3 to 49.6.
- Granite 4.2 8B is cheaper at $0.06 / $0.25 per million input/output tokens, against $0.43 / $0.87 for MiMo-V2.5-Pro.
- MiMo-V2.5-Pro accepts more context: 1.05M tokens versus 131K.
Side by side
| Granite 4.2 8B | MiMo-V2.5-Pro | |
|---|---|---|
| Provider | IBM | Xiaomi |
| Noometry Index | 40.5 | 45.2 |
| Released | — | 2026-04-22 |
| Weights | Open | Open |
| Context window | 131K | 1.05M |
| Max output | 118K | 131K |
| Input $ / M tokens | $0.06 | $0.43 |
| Output $ / M tokens | $0.25 | $0.87 |
| Results tracked | 11 | 27 |
Sponsored placements are available on pages like this one. Advertise on Noometry
Category by category
Coding MiMo-V2.5-Pro leads
Granite 4.2 8B: 40.5 (#137), MiMo-V2.5-Pro: 47.4 (#60)
| Benchmark | Granite 4.2 8B | MiMo-V2.5-Pro |
|---|---|---|
| LMArena Coding | 1380 | 1503 |
| LMArena WebDev | — | 1479 |
| SciCode | — | 50.2% |
| ALE-Bench | — | 899.8 |
Reasoning Too close to call
Granite 4.2 8B: 26.6 (#131), MiMo-V2.5-Pro: 26.8 (#130)
| Benchmark | Granite 4.2 8B | MiMo-V2.5-Pro |
|---|---|---|
| LMArena Hard Prompts | 1329 | 1488 |
| NYT Connections (extended) | — | 34.4% |
| CritPt | — | 4% |
| DTBench | — | 84.5% |
| LMCA | — | 29.5% |
Math Not comparable
Granite 4.2 8B: —, MiMo-V2.5-Pro: 40.0 (#96)
| Benchmark | Granite 4.2 8B | MiMo-V2.5-Pro |
|---|---|---|
| ProofBench | — | 22% |
| LMArena Math | — | 1481 |
Knowledge MiMo-V2.5-Pro leads
Granite 4.2 8B: 38.4 (#145), MiMo-V2.5-Pro: 42.2 (#98)
| Benchmark | Granite 4.2 8B | MiMo-V2.5-Pro |
|---|---|---|
| LMArena Expert | 1384 | 1503 |
Multilingual MiMo-V2.5-Pro leads
Granite 4.2 8B: 44.5 (#178), MiMo-V2.5-Pro: 55.1 (#34)
| Benchmark | Granite 4.2 8B | MiMo-V2.5-Pro |
|---|---|---|
| LMArena Non-English | 1302 | 1449 |
| LMArena Chinese | 1366 | 1507 |
| LMArena Russian | 1285 | 1450 |
| LMArena French | — | 1488 |
| LMArena German | — | 1458 |
| LMArena Japanese | — | 1412 |
| LMArena Korean | — | 1437 |
| LMArena Spanish | — | 1471 |
Instruction Following MiMo-V2.5-Pro leads
Granite 4.2 8B: 68.7 (#184), MiMo-V2.5-Pro: 77.5 (#21)
| Benchmark | Granite 4.2 8B | MiMo-V2.5-Pro |
|---|---|---|
| LMArena Instruction Following | 1301 | 1477 |
Long Context MiMo-V2.5-Pro leads
Granite 4.2 8B: 40.3 (#159), MiMo-V2.5-Pro: 45.4 (#37)
| Benchmark | Granite 4.2 8B | MiMo-V2.5-Pro |
|---|---|---|
| LMArena Longer Query | 1324 | 1483 |
Writing & Preference MiMo-V2.5-Pro leads
Granite 4.2 8B: 49.6 (#189), MiMo-V2.5-Pro: 65.3 (#49)
| Benchmark | Granite 4.2 8B | MiMo-V2.5-Pro |
|---|---|---|
| LMArena Text | 1320 | 1465 |
| LMArena Creative Writing | 1236 | 1440 |
| LMArena Multi-Turn | 1301 | 1477 |
| EQ-Bench Creative Writing | — | 1493 |
| EQ-Bench 4 | — | 1208 |
Frequently asked questions
Is Granite 4.2 8B better than MiMo-V2.5-Pro?
MiMo-V2.5-Pro is the stronger model overall, scoring 45.2 to 40.5 on the Noometry Index. Granite 4.2 8B costs 5.1× less per token, which makes it the better buy when MiMo-V2.5-Pro's lead doesn't matter for your workload.
Which is cheaper, Granite 4.2 8B or MiMo-V2.5-Pro?
Granite 4.2 8B is cheaper. It lists at $0.06 per million input tokens and $0.25 per million output tokens; MiMo-V2.5-Pro lists at $0.43 and $0.87.
Is Granite 4.2 8B or MiMo-V2.5-Pro better for coding?
MiMo-V2.5-Pro scores higher on coding benchmarks: 47.4 versus 40.5 in the Noometry coding category.
Which has the bigger context window?
MiMo-V2.5-Pro does, with 1.05M tokens against 131K.
How many benchmarks do Granite 4.2 8B and MiMo-V2.5-Pro share?
11 benchmarks have published results for both models. Granite 4.2 8B has 11 scored results on Noometry and MiMo-V2.5-Pro has 27.