Model comparison
Gemini 1.5 Flash 8B vs MiMo-V2.5-Pro
MiMo-V2.5-Pro is the stronger model overall, scoring 45.2 to 29.9 on the Noometry Index.
Last verified . 18 shared benchmarks.
GoogleSummary
- They share 18 benchmarks with published results for both. Gemini 1.5 Flash 8B 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 knowledge, where MiMo-V2.5-Pro leads 42.2 to 16.0.
- The biggest single-benchmark swing is DTBench: 50% for Gemini 1.5 Flash 8B and 84.5% for MiMo-V2.5-Pro.
- MiMo-V2.5-Pro has downloadable open weights; the other is API-only.
Side by side
| Gemini 1.5 Flash 8B | MiMo-V2.5-Pro | |
|---|---|---|
| Provider | Xiaomi | |
| Noometry Index | 29.9 | 45.2 |
| Released | 2024-10-03 | 2026-04-22 |
| Weights | Proprietary | Open |
| Context window | — | 1.05M |
| Max output | — | 131K |
| Input $ / M tokens | — | $0.43 |
| Output $ / M tokens | — | $0.87 |
| Results tracked | 21 | 27 |
Sponsored placements are available on pages like this one. Advertise on Noometry
Category by category
Coding MiMo-V2.5-Pro leads
Gemini 1.5 Flash 8B: 35.5 (#225), MiMo-V2.5-Pro: 47.4 (#60)
| Benchmark | Gemini 1.5 Flash 8B | MiMo-V2.5-Pro |
|---|---|---|
| LMArena Coding | 1218 | 1503 |
| LMArena WebDev | — | 1479 |
| SciCode | — | 50.2% |
| ALE-Bench | — | 899.8 |
Reasoning MiMo-V2.5-Pro leads
Gemini 1.5 Flash 8B: 20.0 (#244), MiMo-V2.5-Pro: 26.8 (#130)
| Benchmark | Gemini 1.5 Flash 8B | MiMo-V2.5-Pro |
|---|---|---|
| LMArena Hard Prompts | 1209 | 1488 |
| DTBench | 50% | 84.5% |
| NYT Connections (extended) | — | 34.4% |
| CritPt | — | 4% |
| LMCA | — | 29.5% |
Math MiMo-V2.5-Pro leads
Gemini 1.5 Flash 8B: 14.2 (#302), MiMo-V2.5-Pro: 40.0 (#96)
| Benchmark | Gemini 1.5 Flash 8B | MiMo-V2.5-Pro |
|---|---|---|
| LMArena Math | 1207 | 1481 |
| OTIS Mock AIME 2024-2025 | 4.6% | — |
| ProofBench | — | 22% |
Knowledge MiMo-V2.5-Pro leads
Gemini 1.5 Flash 8B: 16.0 (#289), MiMo-V2.5-Pro: 42.2 (#98)
| Benchmark | Gemini 1.5 Flash 8B | MiMo-V2.5-Pro |
|---|---|---|
| LMArena Expert | 1185 | 1503 |
| GPQA Diamond | 33% | — |
Multimodal Not comparable
Gemini 1.5 Flash 8B: 28.2 (#115), MiMo-V2.5-Pro: —
| Benchmark | Gemini 1.5 Flash 8B | MiMo-V2.5-Pro |
|---|---|---|
| LMArena Vision | 1044 | — |
Multilingual MiMo-V2.5-Pro leads
Gemini 1.5 Flash 8B: 38.5 (#229), MiMo-V2.5-Pro: 55.1 (#34)
| Benchmark | Gemini 1.5 Flash 8B | MiMo-V2.5-Pro |
|---|---|---|
| LMArena Non-English | 1215 | 1449 |
| LMArena Chinese | 1231 | 1507 |
| LMArena French | 1234 | 1488 |
| LMArena German | 1206 | 1458 |
| LMArena Japanese | 1150 | 1412 |
| LMArena Korean | 1140 | 1437 |
| LMArena Russian | 1236 | 1450 |
| LMArena Spanish | 1212 | 1471 |
Instruction Following MiMo-V2.5-Pro leads
Gemini 1.5 Flash 8B: 62.8 (#236), MiMo-V2.5-Pro: 77.5 (#21)
| Benchmark | Gemini 1.5 Flash 8B | MiMo-V2.5-Pro |
|---|---|---|
| LMArena Instruction Following | 1199 | 1477 |
Long Context MiMo-V2.5-Pro leads
Gemini 1.5 Flash 8B: 37.0 (#225), MiMo-V2.5-Pro: 45.4 (#37)
| Benchmark | Gemini 1.5 Flash 8B | MiMo-V2.5-Pro |
|---|---|---|
| LMArena Longer Query | 1219 | 1483 |
Writing & Preference MiMo-V2.5-Pro leads
Gemini 1.5 Flash 8B: 42.8 (#232), MiMo-V2.5-Pro: 65.3 (#49)
| Benchmark | Gemini 1.5 Flash 8B | MiMo-V2.5-Pro |
|---|---|---|
| LMArena Text | 1226 | 1465 |
| LMArena Creative Writing | 1218 | 1440 |
| LMArena Multi-Turn | 1185 | 1477 |
| EQ-Bench Creative Writing | — | 1493 |
| EQ-Bench 4 | — | 1208 |
Frequently asked questions
Is Gemini 1.5 Flash 8B better than MiMo-V2.5-Pro?
MiMo-V2.5-Pro is the stronger model overall, scoring 45.2 to 29.9 on the Noometry Index.
Is Gemini 1.5 Flash 8B or MiMo-V2.5-Pro better for coding?
MiMo-V2.5-Pro scores higher on coding benchmarks: 47.4 versus 35.5 in the Noometry coding category.
How many benchmarks do Gemini 1.5 Flash 8B and MiMo-V2.5-Pro share?
18 benchmarks have published results for both models. Gemini 1.5 Flash 8B has 21 scored results on Noometry and MiMo-V2.5-Pro has 27.