Model comparison
Amazon Nova Micro vs MiMo-V2.5-Pro
MiMo-V2.5-Pro is the stronger model overall, scoring 45.2 to 30.4 on the Noometry Index. Amazon Nova Micro costs 8.9× less per token, which makes it the better buy when MiMo-V2.5-Pro's lead doesn't matter for your workload.
Last verified . 17 shared benchmarks.
Summary
- They share 17 benchmarks with published results for both. Amazon Nova Micro scores higher in 0 categories and MiMo-V2.5-Pro in 8 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in writing & preference, where MiMo-V2.5-Pro leads 65.3 to 39.5.
- Amazon Nova Micro is cheaper at $0.035 / $0.14 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 128K.
- MiMo-V2.5-Pro has downloadable open weights; the other is API-only.
Side by side
| Amazon Nova Micro | MiMo-V2.5-Pro | |
|---|---|---|
| Provider | Amazon | Xiaomi |
| Noometry Index | 30.4 | 45.2 |
| Released | 2024-12-03 | 2026-04-22 |
| Weights | Proprietary | Open |
| Context window | 128K | 1.05M |
| Max output | 10K | 131K |
| Input $ / M tokens | $0.035 | $0.43 |
| Output $ / M tokens | $0.14 | $0.87 |
| Results tracked | 32 | 27 |
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Category by category
Coding MiMo-V2.5-Pro leads
Amazon Nova Micro: 30.5 (#295), MiMo-V2.5-Pro: 47.4 (#60)
| Benchmark | Amazon Nova Micro | MiMo-V2.5-Pro |
|---|---|---|
| LMArena Coding | 1218 | 1503 |
| LMArena WebDev | — | 1479 |
| SciCode | — | 50.2% |
| LiveBench Coding | 20.2% | — |
| ALE-Bench | — | 899.8 |
Agentic & Tool Use Not comparable
Amazon Nova Micro: 22.1 (#132), MiMo-V2.5-Pro: —
| Benchmark | Amazon Nova Micro | MiMo-V2.5-Pro |
|---|---|---|
| Berkeley Function Calling Leaderboard | 22.3% | — |
Reasoning MiMo-V2.5-Pro leads
Amazon Nova Micro: 17.4 (#294), MiMo-V2.5-Pro: 26.8 (#130)
| Benchmark | Amazon Nova Micro | MiMo-V2.5-Pro |
|---|---|---|
| LMArena Hard Prompts | 1191 | 1488 |
| NYT Connections (extended) | — | 34.4% |
| CritPt | — | 4% |
| LiveBench Reasoning | 25.1% | — |
| DTBench | — | 84.5% |
| LiveBench Data Analysis | 34% | — |
| LMCA | — | 29.5% |
| LiveBench | 29.6% | — |
Math MiMo-V2.5-Pro leads
Amazon Nova Micro: 26.9 (#254), MiMo-V2.5-Pro: 40.0 (#96)
| Benchmark | Amazon Nova Micro | MiMo-V2.5-Pro |
|---|---|---|
| LMArena Math | 1206 | 1481 |
| ProofBench | — | 22% |
| Omni-MATH | 21.4% | — |
| LiveBench Math | 34.5% | — |
Knowledge MiMo-V2.5-Pro leads
Amazon Nova Micro: 29.6 (#237), MiMo-V2.5-Pro: 42.2 (#98)
| Benchmark | Amazon Nova Micro | MiMo-V2.5-Pro |
|---|---|---|
| LMArena Expert | 1184 | 1503 |
| MMLU-Pro | 51.1% | — |
| Vectara Hallucination Rate | 5.5% | — |
| GPQA (HELM) | 38.3% | — |
| MMLU | 70.8% | — |
Multilingual MiMo-V2.5-Pro leads
Amazon Nova Micro: 36.5 (#239), MiMo-V2.5-Pro: 55.1 (#34)
| Benchmark | Amazon Nova Micro | MiMo-V2.5-Pro |
|---|---|---|
| LMArena Non-English | 1186 | 1449 |
| LMArena Chinese | 1209 | 1507 |
| LMArena French | 1238 | 1488 |
| LMArena German | 1192 | 1458 |
| LMArena Japanese | 1154 | 1412 |
| LMArena Korean | 1150 | 1437 |
| LMArena Russian | 1185 | 1450 |
| LMArena Spanish | 1225 | 1471 |
Instruction Following MiMo-V2.5-Pro leads
Amazon Nova Micro: 56.3 (#272), MiMo-V2.5-Pro: 77.5 (#21)
| Benchmark | Amazon Nova Micro | MiMo-V2.5-Pro |
|---|---|---|
| LMArena Instruction Following | 1174 | 1477 |
| LiveBench Instruction Following | 48% | — |
| IFEval | 76% | — |
Long Context MiMo-V2.5-Pro leads
Amazon Nova Micro: 36.5 (#229), MiMo-V2.5-Pro: 45.4 (#37)
| Benchmark | Amazon Nova Micro | MiMo-V2.5-Pro |
|---|---|---|
| LMArena Longer Query | 1205 | 1483 |
Writing & Preference MiMo-V2.5-Pro leads
Amazon Nova Micro: 39.5 (#247), MiMo-V2.5-Pro: 65.3 (#49)
| Benchmark | Amazon Nova Micro | MiMo-V2.5-Pro |
|---|---|---|
| LMArena Text | 1208 | 1465 |
| LMArena Creative Writing | 1172 | 1440 |
| LMArena Multi-Turn | 1178 | 1477 |
| EQ-Bench Creative Writing | — | 1493 |
| WildBench | 74.3% | — |
| EQ-Bench 4 | — | 1208 |
| LiveBench Language | 15.8% | — |
Frequently asked questions
Is Amazon Nova Micro better than MiMo-V2.5-Pro?
MiMo-V2.5-Pro is the stronger model overall, scoring 45.2 to 30.4 on the Noometry Index. Amazon Nova Micro costs 8.9× 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, Amazon Nova Micro or MiMo-V2.5-Pro?
Amazon Nova Micro is cheaper. It lists at $0.035 per million input tokens and $0.14 per million output tokens; MiMo-V2.5-Pro lists at $0.43 and $0.87.
Is Amazon Nova Micro or MiMo-V2.5-Pro better for coding?
MiMo-V2.5-Pro scores higher on coding benchmarks: 47.4 versus 30.5 in the Noometry coding category.
Which has the bigger context window?
MiMo-V2.5-Pro does, with 1.05M tokens against 128K.
How many benchmarks do Amazon Nova Micro and MiMo-V2.5-Pro share?
17 benchmarks have published results for both models. Amazon Nova Micro has 32 scored results on Noometry and MiMo-V2.5-Pro has 27.