# Gemma 3 4B vs MiMo-V2.6-Pro

> MiMo-V2.6-Pro is the stronger model overall, scoring 50.3 to 28.1 on the Noometry Index. Gemma 3 4B costs 11× less per token, which makes it the better buy when MiMo-V2.6-Pro's lead doesn't matter for your workload.

- Canonical page: https://noometry.com/compare/gemma-3-4b-vs-mimo-v2-6-pro
- Last updated: 2026-10-11
- Shared benchmarks: 11

## Summary

- They share 11 benchmarks with published results for both. Gemma 3 4B scores higher in 0 categories and MiMo-V2.6-Pro in 9 categories; 9 gaps are clear of the uncertainty.
- The widest gap is in math, where MiMo-V2.6-Pro leads 54.5 to 16.8.
- Gemma 3 4B is cheaper at $0.04 / $0.08 per million input/output tokens, against $0.43 / $0.87 for MiMo-V2.6-Pro.
- MiMo-V2.6-Pro accepts more context: 1.05M tokens versus 131K.

## Snapshot

| | Gemma 3 4B | MiMo-V2.6-Pro |
|---|---|---|
| Provider | Google | Xiaomi |
| Noometry Index | 28.1 | 50.3 |
| Rank | 326 | 49 |
| Context | 131K | 1.05M |
| Input $/M | $0.04 | $0.43 |
| Output $/M | $0.08 | $0.87 |
| Weights | Open | Open |

## Coding

- Gemma 3 4B: 35.9 (#215)
- MiMo-V2.6-Pro: 55.5 (#23)

| Benchmark | Gemma 3 4B | MiMo-V2.6-Pro |
|---|---|---|
| LMArena Coding | 1230 | 1534 |
| LMArena WebDev | — | 1629 |
| SciCode | — | 60.9% |
| ALE-Bench | — | 1,158 |

## Agentic & Tool Use

- Gemma 3 4B: 20.9 (#142)
- MiMo-V2.6-Pro: 37.5 (#35)

| Benchmark | Gemma 3 4B | MiMo-V2.6-Pro |
|---|---|---|
| APEX-Agents | — | 59.5% |
| Berkeley Function Calling Leaderboard | 19.6% | — |

## Reasoning

- Gemma 3 4B: 13.2 (#335)
- MiMo-V2.6-Pro: 43.1 (#50)

| Benchmark | Gemma 3 4B | MiMo-V2.6-Pro |
|---|---|---|
| LMArena Hard Prompts | 1253 | 1512 |
| Kagi LLM Benchmark | 25.2% | — |
| CritPt | — | 26.6% |
| Chess Puzzles | 0% | — |
| DTBench | 50.9% | — |
| LMCA | 2.8% | — |
| Epoch Capabilities Index | 116.02 | — |

## Math

- Gemma 3 4B: 16.8 (#292)
- MiMo-V2.6-Pro: 54.5 (#45)

| Benchmark | Gemma 3 4B | MiMo-V2.6-Pro |
|---|---|---|
| LMArena Math | 1239 | 1494 |
| OTIS Mock AIME 2024-2025 | 7.5% | — |
| ProofBench | — | 70% |

## Knowledge

- Gemma 3 4B: 11.8 (#299)
- MiMo-V2.6-Pro: 43.5 (#92)

| Benchmark | Gemma 3 4B | MiMo-V2.6-Pro |
|---|---|---|
| LMArena Expert | 1223 | 1543 |
| GPQA Diamond | 23.2% | — |
| Vectara Hallucination Rate | 6.4% | — |

## Multimodal

- Gemma 3 4B: —
- MiMo-V2.6-Pro: 40.8 (#43)

| Benchmark | Gemma 3 4B | MiMo-V2.6-Pro |
|---|---|---|
| LMArena Vision | — | 1264 |

## Multilingual

- Gemma 3 4B: 42.5 (#194)
- MiMo-V2.6-Pro: 56.9 (#14)

| Benchmark | Gemma 3 4B | MiMo-V2.6-Pro |
|---|---|---|
| LMArena Non-English | 1273 | 1474 |
| LMArena Russian | 1294 | 1480 |
| LMArena Chinese | — | 1529 |
| LMArena German | 1281 | — |

## Instruction Following

- Gemma 3 4B: 65.2 (#225)
- MiMo-V2.6-Pro: 78.2 (#12)

| Benchmark | Gemma 3 4B | MiMo-V2.6-Pro |
|---|---|---|
| LMArena Instruction Following | 1239 | 1493 |

## Long Context

- Gemma 3 4B: 38.7 (#194)
- MiMo-V2.6-Pro: 46.0 (#27)

| Benchmark | Gemma 3 4B | MiMo-V2.6-Pro |
|---|---|---|
| LMArena Longer Query | 1273 | 1501 |

## Writing & Preference

- Gemma 3 4B: 42.0 (#239)
- MiMo-V2.6-Pro: 66.8 (#33)

| Benchmark | Gemma 3 4B | MiMo-V2.6-Pro |
|---|---|---|
| LMArena Text | 1291 | 1492 |
| LMArena Creative Writing | 1271 | 1468 |
| LMArena Multi-Turn | 1255 | 1464 |
| EQ-Bench Creative Writing | 1068 | — |

## FAQ

### Is Gemma 3 4B better than MiMo-V2.6-Pro?

MiMo-V2.6-Pro is the stronger model overall, scoring 50.3 to 28.1 on the Noometry Index. Gemma 3 4B costs 11× less per token, which makes it the better buy when MiMo-V2.6-Pro's lead doesn't matter for your workload.

### Which is cheaper, Gemma 3 4B or MiMo-V2.6-Pro?

Gemma 3 4B is cheaper. It lists at $0.04 per million input tokens and $0.08 per million output tokens; MiMo-V2.6-Pro lists at $0.43 and $0.87.

### Is Gemma 3 4B or MiMo-V2.6-Pro better for coding?

MiMo-V2.6-Pro scores higher on coding benchmarks: 55.5 versus 35.9 in the Noometry coding category.

### Which has the bigger context window?

MiMo-V2.6-Pro does, with 1.05M tokens against 131K.

### How many benchmarks do Gemma 3 4B and MiMo-V2.6-Pro share?

11 benchmarks have published results for both models. Gemma 3 4B has 22 scored results on Noometry and MiMo-V2.6-Pro has 19.