# Longcat Flash Chat vs Qwen3.6 27B

> Longcat Flash Chat and Qwen3.6 27B score almost the same on the Noometry Index (41.5 vs 41.9), so choose on price, context window or the category you care about most.

- Canonical page: https://noometry.com/compare/longcat-flash-chat-vs-qwen3-6-27b
- Last updated: 2026-10-10
- Shared benchmarks: 0

## Summary

- The widest gap is in knowledge, where Qwen3.6 27B leads 52.4 to 40.0.

## Snapshot

| | Longcat Flash Chat | Qwen3.6 27B |
|---|---|---|
| Provider | Meituan | Alibaba (Qwen) |
| Noometry Index | 41.5 | 41.9 |
| Rank | 121 | 112 |
| Context | — | 262K |
| Input $/M | — | $0.60 |
| Output $/M | — | $3.60 |
| Weights | Open | Open |

## Coding

- Longcat Flash Chat: 42.9 (#85)
- Qwen3.6 27B: 38.5 (#162)

| Benchmark | Longcat Flash Chat | Qwen3.6 27B |
|---|---|---|
| SciCode | — | 37.3% |
| LMArena Coding | 1471 | — |

## Reasoning

- Longcat Flash Chat: 18.3 (#267)
- Qwen3.6 27B: 24.4 (#148)

| Benchmark | Longcat Flash Chat | Qwen3.6 27B |
|---|---|---|
| Kagi LLM Benchmark | 43.9% | — |
| NYT Connections (extended) | 17.7% | — |
| CritPt | — | 0.9% |
| Chess Puzzles | — | 22% |
| LMArena Hard Prompts | 1440 | — |
| Mystery Game Puzzles | — | 7% |
| DTBench | — | 78.1% |
| LMCA | — | 34.5% |
| Epoch Capabilities Index | — | 146.47 |

## Math

- Longcat Flash Chat: 36.6 (#107)
- Qwen3.6 27B: 47.5 (#56)

| Benchmark | Longcat Flash Chat | Qwen3.6 27B |
|---|---|---|
| FrontierMath (Tiers 1-3) | — | 35.1% |
| OTIS Mock AIME 2024-2025 | — | 91.1% |
| LMArena Math | 1441 | — |

## Knowledge

- Longcat Flash Chat: 40.0 (#111)
- Qwen3.6 27B: 52.4 (#58)

| Benchmark | Longcat Flash Chat | Qwen3.6 27B |
|---|---|---|
| GPQA Diamond | — | 85.9% |
| LMArena Expert | 1454 | — |

## Multilingual

- Longcat Flash Chat: 52.1 (#95)
- Qwen3.6 27B: —

| Benchmark | Longcat Flash Chat | Qwen3.6 27B |
|---|---|---|
| LMArena Non-English | 1404 | — |
| LMArena Chinese | 1465 | — |
| LMArena French | 1457 | — |
| LMArena German | 1409 | — |
| LMArena Japanese | 1373 | — |
| LMArena Korean | 1372 | — |
| LMArena Russian | 1396 | — |
| LMArena Spanish | 1445 | — |

## Instruction Following

- Longcat Flash Chat: 74.6 (#92)
- Qwen3.6 27B: —

| Benchmark | Longcat Flash Chat | Qwen3.6 27B |
|---|---|---|
| LMArena Instruction Following | 1411 | — |

## Long Context

- Longcat Flash Chat: 43.5 (#89)
- Qwen3.6 27B: —

| Benchmark | Longcat Flash Chat | Qwen3.6 27B |
|---|---|---|
| LMArena Longer Query | 1425 | — |

## Writing & Preference

- Longcat Flash Chat: 61.2 (#88)
- Qwen3.6 27B: 50.3 (#180)

| Benchmark | Longcat Flash Chat | Qwen3.6 27B |
|---|---|---|
| LMArena Text | 1427 | — |
| LMArena Creative Writing | 1388 | — |
| EQ-Bench 4 | — | 1026 |
| LMArena Multi-Turn | 1418 | — |

## FAQ

### Is Longcat Flash Chat better than Qwen3.6 27B?

Longcat Flash Chat and Qwen3.6 27B score almost the same on the Noometry Index (41.5 vs 41.9), so choose on price, context window or the category you care about most.

### Is Longcat Flash Chat or Qwen3.6 27B better for coding?

Longcat Flash Chat scores higher on coding benchmarks: 42.9 versus 38.5 in the Noometry coding category.

### How many benchmarks do Longcat Flash Chat and Qwen3.6 27B share?

0 benchmarks have published results for both models. Longcat Flash Chat has 19 scored results on Noometry and Qwen3.6 27B has 11.