# Gemini 2.5 Flash-Lite vs Muse Glimmer

> Muse Glimmer is the stronger model overall, scoring 41.3 to 36.4 on the Noometry Index.

- Canonical page: https://noometry.com/compare/gemini-2-5-flash-lite-vs-muse-glimmer
- Last updated: 2026-10-10
- Shared benchmarks: 12

## Summary

- They share 12 benchmarks with published results for both. Gemini 2.5 Flash-Lite scores higher in 0 categories and Muse Glimmer in 8 categories; 5 gaps are clear of the uncertainty.
- The widest gap is in long context, where Muse Glimmer leads 42.1 to 33.3.
- Muse Glimmer has downloadable open weights; the other is API-only.

## Snapshot

| | Gemini 2.5 Flash-Lite | Muse Glimmer |
|---|---|---|
| Provider | Google | Meta |
| Noometry Index | 36.4 | 41.3 |
| Rank | 208 | 128 |
| Context | 1.05M | — |
| Input $/M | $0.10 | — |
| Output $/M | $0.40 | — |
| Weights | Proprietary | Open |

## Coding

- Gemini 2.5 Flash-Lite: 38.0 (#167)
- Muse Glimmer: 38.7 (#157)

| Benchmark | Gemini 2.5 Flash-Lite | Muse Glimmer |
|---|---|---|
| LMArena Coding | 1373 | 1417 |
| LMArena WebDev | — | 1355 |
| WeirdML | 35.2% | — |
| ALE-Bench | 325.9 | — |

## Agentic & Tool Use

- Gemini 2.5 Flash-Lite: 27.8 (#89)
- Muse Glimmer: —

| Benchmark | Gemini 2.5 Flash-Lite | Muse Glimmer |
|---|---|---|
| Berkeley Function Calling Leaderboard | 36.9% | — |

## Reasoning

- Gemini 2.5 Flash-Lite: 21.5 (#196)
- Muse Glimmer: 27.2 (#111)

| Benchmark | Gemini 2.5 Flash-Lite | Muse Glimmer |
|---|---|---|
| LMArena Hard Prompts | 1377 | 1395 |
| Kagi LLM Benchmark | 40.5% | — |
| DTBench | 62.8% | — |
| LMCA | 18.1% | — |
| Epoch Capabilities Index | 133.93 | — |

## Math

- Gemini 2.5 Flash-Lite: 35.5 (#144)
- Muse Glimmer: 36.1 (#128)

| Benchmark | Gemini 2.5 Flash-Lite | Muse Glimmer |
|---|---|---|
| LMArena Math | 1373 | 1419 |
| Omni-MATH | 48% | — |

## Knowledge

- Gemini 2.5 Flash-Lite: 32.1 (#206)
- Muse Glimmer: 37.9 (#140)

| Benchmark | Gemini 2.5 Flash-Lite | Muse Glimmer |
|---|---|---|
| LMArena Expert | 1373 | 1388 |
| MMLU-Pro | 53.7% | — |
| Vectara Hallucination Rate | 3.3% | — |
| GPQA (HELM) | 30.9% | — |

## Multimodal

- Gemini 2.5 Flash-Lite: 28.6 (#109)
- Muse Glimmer: —

| Benchmark | Gemini 2.5 Flash-Lite | Muse Glimmer |
|---|---|---|
| LMArena Vision | 1198 | — |
| VPCT | 30% | — |

## Multilingual

- Gemini 2.5 Flash-Lite: 49.5 (#129)
- Muse Glimmer: 50.6 (#117)

| Benchmark | Gemini 2.5 Flash-Lite | Muse Glimmer |
|---|---|---|
| LMArena Non-English | 1369 | 1384 |
| LMArena Chinese | 1404 | 1412 |
| LMArena Russian | 1373 | 1393 |
| LMArena French | 1388 | — |
| LMArena German | 1390 | — |
| LMArena Japanese | 1359 | — |
| LMArena Korean | 1358 | — |
| LMArena Spanish | 1396 | — |

## Instruction Following

- Gemini 2.5 Flash-Lite: 70.2 (#163)
- Muse Glimmer: 72.7 (#134)

| Benchmark | Gemini 2.5 Flash-Lite | Muse Glimmer |
|---|---|---|
| LMArena Instruction Following | 1366 | 1374 |
| IFEval | 81% | — |

## Long Context

- Gemini 2.5 Flash-Lite: 33.3 (#257)
- Muse Glimmer: 42.1 (#124)

| Benchmark | Gemini 2.5 Flash-Lite | Muse Glimmer |
|---|---|---|
| LMArena Longer Query | 1373 | 1381 |
| Fiction.LiveBench | 47.2% | — |

## Writing & Preference

- Gemini 2.5 Flash-Lite: 57.0 (#130)
- Muse Glimmer: 57.7 (#122)

| Benchmark | Gemini 2.5 Flash-Lite | Muse Glimmer |
|---|---|---|
| LMArena Text | 1379 | 1389 |
| LMArena Creative Writing | 1366 | 1338 |
| LMArena Multi-Turn | 1367 | 1398 |
| WildBench | 81.8% | — |

## FAQ

### Is Gemini 2.5 Flash-Lite better than Muse Glimmer?

Muse Glimmer is the stronger model overall, scoring 41.3 to 36.4 on the Noometry Index.

### Is Gemini 2.5 Flash-Lite or Muse Glimmer better for coding?

They score almost the same on coding (38.0 vs 38.7); test both on your own repository before choosing.

### How many benchmarks do Gemini 2.5 Flash-Lite and Muse Glimmer share?

12 benchmarks have published results for both models. Gemini 2.5 Flash-Lite has 33 scored results on Noometry and Muse Glimmer has 13.