# Gemini 3.1 Flash Lite vs MiMo-V2.6-Flash

> MiMo-V2.6-Flash is the stronger model overall, scoring 44.4 to 40.4 on the Noometry Index.

- Canonical page: https://noometry.com/compare/gemini-3-1-flash-lite-vs-mimo-v2-6-flash
- Last updated: 2026-10-10
- Shared benchmarks: 13

## Summary

- They share 13 benchmarks with published results for both. Gemini 3.1 Flash Lite scores higher in 1 category and MiMo-V2.6-Flash in 8 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in reasoning, where MiMo-V2.6-Flash leads 29.6 to 22.3.
- MiMo-V2.6-Flash is cheaper at $0.14 / $0.28 per million input/output tokens, against $0.25 / $1.50 for Gemini 3.1 Flash Lite.
- MiMo-V2.6-Flash has downloadable open weights; the other is API-only.

## Snapshot

| | Gemini 3.1 Flash Lite | MiMo-V2.6-Flash |
|---|---|---|
| Provider | Google | Xiaomi |
| Noometry Index | 40.4 | 44.4 |
| Rank | 141 | 74 |
| Context | 1.05M | 1.05M |
| Input $/M | $0.25 | $0.14 |
| Output $/M | $1.50 | $0.28 |
| Weights | Proprietary | Open |

## Coding

- Gemini 3.1 Flash Lite: 37.5 (#179)
- MiMo-V2.6-Flash: 44.3 (#68)

| Benchmark | Gemini 3.1 Flash Lite | MiMo-V2.6-Flash |
|---|---|---|
| LMArena Coding | 1400 | 1516 |
| LMArena WebDev | 1256 | — |
| SciCode | 41.9% | — |
| WeirdML | 52.2% | — |
| ALE-Bench | 797.73 | — |

## Agentic & Tool Use

- Gemini 3.1 Flash Lite: 29.9 (#72)
- MiMo-V2.6-Flash: —

| Benchmark | Gemini 3.1 Flash Lite | MiMo-V2.6-Flash |
|---|---|---|
| DeepResearch Bench | 37.3% | — |

## Reasoning

- Gemini 3.1 Flash Lite: 22.3 (#181)
- MiMo-V2.6-Flash: 29.6 (#82)

| Benchmark | Gemini 3.1 Flash Lite | MiMo-V2.6-Flash |
|---|---|---|
| LMArena Hard Prompts | 1407 | 1481 |
| Kagi LLM Benchmark | 67.2% | — |
| NYT Connections (extended) | 8.2% | — |
| CritPt | 1.1% | — |
| Chess Puzzles | 25% | — |
| EnigmaEval | 3% | — |
| Thematic Generalization | 63.3% | — |
| DTBench | 76.8% | — |
| LMCA | 35% | — |
| Epoch Capabilities Index | 144.45 | — |
| ForecastBench | 54.4 | — |

## Math

- Gemini 3.1 Flash Lite: 39.5 (#82)
- MiMo-V2.6-Flash: 37.4 (#97)

| Benchmark | Gemini 3.1 Flash Lite | MiMo-V2.6-Flash |
|---|---|---|
| LMArena Math | 1427 | 1477 |
| FrontierMath (Tiers 1-3) | 27.7% | — |
| OTIS Mock AIME 2024-2025 | 80% | — |

## Knowledge

- Gemini 3.1 Flash Lite: 41.7 (#95)
- MiMo-V2.6-Flash: 42.0 (#91)

| Benchmark | Gemini 3.1 Flash Lite | MiMo-V2.6-Flash |
|---|---|---|
| LMArena Expert | 1397 | 1516 |
| GPQA Diamond | 81.8% | — |
| Humanity's Last Exam | 8.6% | — |
| Vectara Hallucination Rate | 8.2% | — |

## Multimodal

- Gemini 3.1 Flash Lite: 38.7 (#57)
- MiMo-V2.6-Flash: 40.2 (#39)

| Benchmark | Gemini 3.1 Flash Lite | MiMo-V2.6-Flash |
|---|---|---|
| LMArena Vision | 1240 | 1266 |

## Multilingual

- Gemini 3.1 Flash Lite: 52.5 (#82)
- MiMo-V2.6-Flash: 54.6 (#41)

| Benchmark | Gemini 3.1 Flash Lite | MiMo-V2.6-Flash |
|---|---|---|
| LMArena Non-English | 1410 | 1439 |
| LMArena Chinese | 1461 | 1501 |
| LMArena Russian | 1420 | 1424 |
| LMArena French | 1423 | — |
| LMArena German | 1429 | — |
| LMArena Japanese | 1411 | — |
| LMArena Korean | 1393 | — |
| LMArena Spanish | 1420 | — |

## Instruction Following

- Gemini 3.1 Flash Lite: 72.9 (#126)
- MiMo-V2.6-Flash: 77.0 (#33)

| Benchmark | Gemini 3.1 Flash Lite | MiMo-V2.6-Flash |
|---|---|---|
| LMArena Instruction Following | 1376 | 1463 |

## Long Context

- Gemini 3.1 Flash Lite: 42.5 (#117)
- MiMo-V2.6-Flash: 44.8 (#52)

| Benchmark | Gemini 3.1 Flash Lite | MiMo-V2.6-Flash |
|---|---|---|
| LMArena Longer Query | 1394 | 1465 |

## Writing & Preference

- Gemini 3.1 Flash Lite: 61.0 (#90)
- MiMo-V2.6-Flash: 63.9 (#61)

| Benchmark | Gemini 3.1 Flash Lite | MiMo-V2.6-Flash |
|---|---|---|
| LMArena Text | 1416 | 1459 |
| LMArena Creative Writing | 1401 | 1408 |
| LMArena Multi-Turn | 1417 | 1460 |

## FAQ

### Is Gemini 3.1 Flash Lite better than MiMo-V2.6-Flash?

MiMo-V2.6-Flash is the stronger model overall, scoring 44.4 to 40.4 on the Noometry Index.

### Which is cheaper, Gemini 3.1 Flash Lite or MiMo-V2.6-Flash?

MiMo-V2.6-Flash is cheaper. It lists at $0.14 per million input tokens and $0.28 per million output tokens; Gemini 3.1 Flash Lite lists at $0.25 and $1.50.

### Is Gemini 3.1 Flash Lite or MiMo-V2.6-Flash better for coding?

MiMo-V2.6-Flash scores higher on coding benchmarks: 44.3 versus 37.5 in the Noometry coding category.

### Which has the bigger context window?

Both accept 1.05M tokens.

### How many benchmarks do Gemini 3.1 Flash Lite and MiMo-V2.6-Flash share?

13 benchmarks have published results for both models. Gemini 3.1 Flash Lite has 38 scored results on Noometry and MiMo-V2.6-Flash has 13.