Model comparison
Longcat Flash Chat vs Nemotron 4 340b Instruct
Longcat Flash Chat is the stronger model overall, scoring 42.1 to 35.9 on the Noometry Index.
Last verified . 17 shared benchmarks.
NVIDIASummary
- They share 17 benchmarks with published results for both. Longcat Flash Chat scores higher in 7 categories and Nemotron 4 340b Instruct in 1 category; 8 gaps are clear of the uncertainty.
- The widest gap is in writing & preference, where Longcat Flash Chat leads 61.0 to 42.7.
Side by side
| Longcat Flash Chat | Nemotron 4 340b Instruct | |
|---|---|---|
| Provider | Meituan | NVIDIA |
| Noometry Index | 42.1 | 35.9 |
| Released | — | 2024-06-14 |
| Weights | Open | Open |
| Context window | — | — |
| Max output | — | — |
| Input $ / M tokens | — | — |
| Output $ / M tokens | — | — |
| Results tracked | 19 | 17 |
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Category by category
Coding Longcat Flash Chat leads
Longcat Flash Chat: 43.5 (#87), Nemotron 4 340b Instruct: 35.2 (#228)
| Benchmark | Longcat Flash Chat | Nemotron 4 340b Instruct |
|---|---|---|
| LMArena Coding | 1471 | 1209 |
Reasoning Nemotron 4 340b Instruct leads
Longcat Flash Chat: 19.0 (#272), Nemotron 4 340b Instruct: 23.4 (#178)
| Benchmark | Longcat Flash Chat | Nemotron 4 340b Instruct |
|---|---|---|
| LMArena Hard Prompts | 1440 | 1202 |
| Kagi LLM Benchmark | 43.9% | — |
| NYT Connections (extended) | 17.7% | — |
Math Longcat Flash Chat leads
Longcat Flash Chat: 39.4 (#107), Nemotron 4 340b Instruct: 34.3 (#195)
| Benchmark | Longcat Flash Chat | Nemotron 4 340b Instruct |
|---|---|---|
| LMArena Math | 1442 | 1216 |
Knowledge Longcat Flash Chat leads
Longcat Flash Chat: 40.6 (#116), Nemotron 4 340b Instruct: 32.0 (#216)
| Benchmark | Longcat Flash Chat | Nemotron 4 340b Instruct |
|---|---|---|
| LMArena Expert | 1454 | 1171 |
Multilingual Longcat Flash Chat leads
Longcat Flash Chat: 51.9 (#101), Nemotron 4 340b Instruct: 37.9 (#233)
| Benchmark | Longcat Flash Chat | Nemotron 4 340b Instruct |
|---|---|---|
| LMArena Non-English | 1404 | 1206 |
| LMArena Chinese | 1465 | 1214 |
| LMArena French | 1456 | 1197 |
| LMArena German | 1408 | 1192 |
| LMArena Japanese | 1373 | 1128 |
| LMArena Korean | 1371 | 1148 |
| LMArena Russian | 1395 | 1219 |
| LMArena Spanish | 1445 | 1195 |
Instruction Following Longcat Flash Chat leads
Longcat Flash Chat: 74.4 (#96), Nemotron 4 340b Instruct: 63.1 (#232)
| Benchmark | Longcat Flash Chat | Nemotron 4 340b Instruct |
|---|---|---|
| LMArena Instruction Following | 1411 | 1203 |
Long Context Longcat Flash Chat leads
Longcat Flash Chat: 43.5 (#93), Nemotron 4 340b Instruct: 37.1 (#221)
| Benchmark | Longcat Flash Chat | Nemotron 4 340b Instruct |
|---|---|---|
| LMArena Longer Query | 1425 | 1225 |
Writing & Preference Longcat Flash Chat leads
Longcat Flash Chat: 61.0 (#91), Nemotron 4 340b Instruct: 42.7 (#233)
| Benchmark | Longcat Flash Chat | Nemotron 4 340b Instruct |
|---|---|---|
| LMArena Text | 1427 | 1225 |
| LMArena Creative Writing | 1388 | 1203 |
| LMArena Multi-Turn | 1418 | 1214 |
Frequently asked questions
Is Longcat Flash Chat better than Nemotron 4 340b Instruct?
Longcat Flash Chat is the stronger model overall, scoring 42.1 to 35.9 on the Noometry Index.
Is Longcat Flash Chat or Nemotron 4 340b Instruct better for coding?
Longcat Flash Chat scores higher on coding benchmarks: 43.5 versus 35.2 in the Noometry coding category.
How many benchmarks do Longcat Flash Chat and Nemotron 4 340b Instruct share?
17 benchmarks have published results for both models. Longcat Flash Chat has 19 scored results on Noometry and Nemotron 4 340b Instruct has 17.