# Gemini 1.5 Flash 8B vs Longcat Flash Chat

> Longcat Flash Chat is the stronger model overall, scoring 41.5 to 29.7 on the Noometry Index.

- Canonical page: https://noometry.com/compare/gemini-1-5-flash-8b-vs-longcat-flash-chat
- Last updated: 2026-10-10
- Shared benchmarks: 17

## Summary

- They share 17 benchmarks with published results for both. Gemini 1.5 Flash 8B scores higher in 1 category and Longcat Flash Chat in 7 categories; 7 gaps are clear of the uncertainty.
- The widest gap is in knowledge, where Longcat Flash Chat leads 40.0 to 16.0.
- Longcat Flash Chat has downloadable open weights; the other is API-only.

## Snapshot

| | Gemini 1.5 Flash 8B | Longcat Flash Chat |
|---|---|---|
| Provider | Google | Meituan |
| Noometry Index | 29.7 | 41.5 |
| Rank | 292 | 121 |
| Context | — | — |
| Input $/M | — | — |
| Output $/M | — | — |
| Weights | Proprietary | Open |

## Coding

- Gemini 1.5 Flash 8B: 34.9 (#221)
- Longcat Flash Chat: 42.9 (#85)

| Benchmark | Gemini 1.5 Flash 8B | Longcat Flash Chat |
|---|---|---|
| LMArena Coding | 1218 | 1471 |

## Reasoning

- Gemini 1.5 Flash 8B: 19.2 (#242)
- Longcat Flash Chat: 18.3 (#267)

| Benchmark | Gemini 1.5 Flash 8B | Longcat Flash Chat |
|---|---|---|
| LMArena Hard Prompts | 1210 | 1440 |
| Kagi LLM Benchmark | — | 43.9% |
| NYT Connections (extended) | — | 17.7% |
| DTBench | 50% | — |

## Math

- Gemini 1.5 Flash 8B: 13.3 (#296)
- Longcat Flash Chat: 36.6 (#107)

| Benchmark | Gemini 1.5 Flash 8B | Longcat Flash Chat |
|---|---|---|
| LMArena Math | 1207 | 1441 |
| OTIS Mock AIME 2024-2025 | 4.6% | — |

## Knowledge

- Gemini 1.5 Flash 8B: 16.0 (#285)
- Longcat Flash Chat: 40.0 (#111)

| Benchmark | Gemini 1.5 Flash 8B | Longcat Flash Chat |
|---|---|---|
| LMArena Expert | 1185 | 1454 |
| GPQA Diamond | 33% | — |

## Multimodal

- Gemini 1.5 Flash 8B: 27.6 (#110)
- Longcat Flash Chat: —

| Benchmark | Gemini 1.5 Flash 8B | Longcat Flash Chat |
|---|---|---|
| LMArena Vision | 1044 | — |

## Multilingual

- Gemini 1.5 Flash 8B: 38.6 (#224)
- Longcat Flash Chat: 52.1 (#95)

| Benchmark | Gemini 1.5 Flash 8B | Longcat Flash Chat |
|---|---|---|
| LMArena Non-English | 1215 | 1404 |
| LMArena Chinese | 1231 | 1465 |
| LMArena French | 1233 | 1457 |
| LMArena German | 1206 | 1409 |
| LMArena Japanese | 1150 | 1373 |
| LMArena Korean | 1140 | 1372 |
| LMArena Russian | 1236 | 1396 |
| LMArena Spanish | 1212 | 1445 |

## Instruction Following

- Gemini 1.5 Flash 8B: 63.1 (#231)
- Longcat Flash Chat: 74.6 (#92)

| Benchmark | Gemini 1.5 Flash 8B | Longcat Flash Chat |
|---|---|---|
| LMArena Instruction Following | 1199 | 1411 |

## Long Context

- Gemini 1.5 Flash 8B: 36.9 (#220)
- Longcat Flash Chat: 43.5 (#89)

| Benchmark | Gemini 1.5 Flash 8B | Longcat Flash Chat |
|---|---|---|
| LMArena Longer Query | 1219 | 1425 |

## Writing & Preference

- Gemini 1.5 Flash 8B: 43.0 (#227)
- Longcat Flash Chat: 61.2 (#88)

| Benchmark | Gemini 1.5 Flash 8B | Longcat Flash Chat |
|---|---|---|
| LMArena Text | 1226 | 1427 |
| LMArena Creative Writing | 1218 | 1388 |
| LMArena Multi-Turn | 1185 | 1418 |

## FAQ

### Is Gemini 1.5 Flash 8B better than Longcat Flash Chat?

Longcat Flash Chat is the stronger model overall, scoring 41.5 to 29.7 on the Noometry Index.

### Is Gemini 1.5 Flash 8B or Longcat Flash Chat better for coding?

Longcat Flash Chat scores higher on coding benchmarks: 42.9 versus 34.9 in the Noometry coding category.

### How many benchmarks do Gemini 1.5 Flash 8B and Longcat Flash Chat share?

17 benchmarks have published results for both models. Gemini 1.5 Flash 8B has 21 scored results on Noometry and Longcat Flash Chat has 19.