# Granite 4.2 30b vs Longcat Flash Chat

> Granite 4.2 30b and Longcat Flash Chat score almost the same on the Noometry Index (41.8 vs 42.1), so choose on price, context window or the category you care about most.

- Canonical page: https://noometry.com/compare/granite-4-2-30b-vs-longcat-flash-chat
- Last updated: 2026-10-12
- Shared benchmarks: 11

## Summary

- They share 11 benchmarks with published results for both. Granite 4.2 30b scores higher in 1 category and Longcat Flash Chat in 6 categories; 7 gaps are clear of the uncertainty.
- The widest gap is in reasoning, where Granite 4.2 30b leads 27.8 to 19.0.

## Snapshot

| | Granite 4.2 30b | Longcat Flash Chat |
|---|---|---|
| Provider | IBM | Meituan |
| Noometry Index | 41.8 | 42.1 |
| Rank | 130 | 120 |
| Context | — | — |
| Input $/M | — | — |
| Output $/M | — | — |
| Weights | Open | Open |

## Coding

- Granite 4.2 30b: 41.0 (#126)
- Longcat Flash Chat: 43.5 (#87)

| Benchmark | Granite 4.2 30b | Longcat Flash Chat |
|---|---|---|
| LMArena Coding | 1396 | 1471 |

## Reasoning

- Granite 4.2 30b: 27.8 (#112)
- Longcat Flash Chat: 19.0 (#272)

| Benchmark | Granite 4.2 30b | Longcat Flash Chat |
|---|---|---|
| LMArena Hard Prompts | 1374 | 1440 |
| Kagi LLM Benchmark | — | 43.9% |
| NYT Connections (extended) | — | 17.7% |

## Math

- Granite 4.2 30b: —
- Longcat Flash Chat: 39.4 (#107)

| Benchmark | Granite 4.2 30b | Longcat Flash Chat |
|---|---|---|
| LMArena Math | — | 1442 |

## Knowledge

- Granite 4.2 30b: 39.1 (#138)
- Longcat Flash Chat: 40.6 (#116)

| Benchmark | Granite 4.2 30b | Longcat Flash Chat |
|---|---|---|
| LMArena Expert | 1406 | 1454 |

## Multilingual

- Granite 4.2 30b: 47.3 (#151)
- Longcat Flash Chat: 51.9 (#101)

| Benchmark | Granite 4.2 30b | Longcat Flash Chat |
|---|---|---|
| LMArena Non-English | 1340 | 1404 |
| LMArena Chinese | 1414 | 1465 |
| LMArena Russian | 1343 | 1395 |
| LMArena French | — | 1456 |
| LMArena German | — | 1408 |
| LMArena Japanese | — | 1373 |
| LMArena Korean | — | 1371 |
| LMArena Spanish | — | 1445 |

## Instruction Following

- Granite 4.2 30b: 71.2 (#155)
- Longcat Flash Chat: 74.4 (#96)

| Benchmark | Granite 4.2 30b | Longcat Flash Chat |
|---|---|---|
| LMArena Instruction Following | 1347 | 1411 |

## Long Context

- Granite 4.2 30b: 41.4 (#140)
- Longcat Flash Chat: 43.5 (#93)

| Benchmark | Granite 4.2 30b | Longcat Flash Chat |
|---|---|---|
| LMArena Longer Query | 1359 | 1425 |

## Writing & Preference

- Granite 4.2 30b: 53.8 (#156)
- Longcat Flash Chat: 61.0 (#91)

| Benchmark | Granite 4.2 30b | Longcat Flash Chat |
|---|---|---|
| LMArena Text | 1361 | 1427 |
| LMArena Creative Writing | 1288 | 1388 |
| LMArena Multi-Turn | 1339 | 1418 |

## FAQ

### Is Granite 4.2 30b better than Longcat Flash Chat?

Granite 4.2 30b and Longcat Flash Chat score almost the same on the Noometry Index (41.8 vs 42.1), so choose on price, context window or the category you care about most.

### Is Granite 4.2 30b or Longcat Flash Chat better for coding?

Longcat Flash Chat scores higher on coding benchmarks: 43.5 versus 41.0 in the Noometry coding category.

### How many benchmarks do Granite 4.2 30b and Longcat Flash Chat share?

11 benchmarks have published results for both models. Granite 4.2 30b has 11 scored results on Noometry and Longcat Flash Chat has 19.