Model comparison
Llama2 70b Steerlm Chat vs Longcat Flash Chat
Longcat Flash Chat is the stronger model overall, scoring 42.1 to 31.8 on the Noometry Index.
Last verified . 9 shared benchmarks.
NVIDIASummary
- They share 9 benchmarks with published results for both. Llama2 70b Steerlm Chat scores higher in 1 category and Longcat Flash Chat in 6 categories; 6 gaps are clear of the uncertainty.
- The widest gap is in writing & preference, where Longcat Flash Chat leads 61.0 to 31.6.
Side by side
| Llama2 70b Steerlm Chat | Longcat Flash Chat | |
|---|---|---|
| Provider | NVIDIA | Meituan |
| Noometry Index | 31.8 | 42.1 |
| Released | — | — |
| Weights | Open | Open |
| Context window | — | — |
| Max output | — | — |
| Input $ / M tokens | — | — |
| Output $ / M tokens | — | — |
| Results tracked | 9 | 19 |
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Category by category
Coding Longcat Flash Chat leads
Llama2 70b Steerlm Chat: 29.9 (#300), Longcat Flash Chat: 43.5 (#87)
| Benchmark | Llama2 70b Steerlm Chat | Longcat Flash Chat |
|---|---|---|
| LMArena Coding | 1025 | 1471 |
Reasoning Too close to call
Llama2 70b Steerlm Chat: 20.0 (#246), Longcat Flash Chat: 19.0 (#272)
| Benchmark | Llama2 70b Steerlm Chat | Longcat Flash Chat |
|---|---|---|
| LMArena Hard Prompts | 1047 | 1440 |
| Kagi LLM Benchmark | — | 43.9% |
| NYT Connections (extended) | — | 17.7% |
Math Longcat Flash Chat leads
Llama2 70b Steerlm Chat: 31.3 (#226), Longcat Flash Chat: 39.4 (#107)
| Benchmark | Llama2 70b Steerlm Chat | Longcat Flash Chat |
|---|---|---|
| LMArena Math | 1072 | 1442 |
Knowledge Not comparable
Llama2 70b Steerlm Chat: —, Longcat Flash Chat: 40.6 (#116)
| Benchmark | Llama2 70b Steerlm Chat | Longcat Flash Chat |
|---|---|---|
| LMArena Expert | — | 1454 |
Multilingual Longcat Flash Chat leads
Llama2 70b Steerlm Chat: 28.8 (#270), Longcat Flash Chat: 51.9 (#101)
| Benchmark | Llama2 70b Steerlm Chat | Longcat Flash Chat |
|---|---|---|
| LMArena Non-English | 1063 | 1404 |
| LMArena Chinese | — | 1465 |
| LMArena French | — | 1456 |
| LMArena German | — | 1408 |
| LMArena Japanese | — | 1373 |
| LMArena Korean | — | 1371 |
| LMArena Russian | — | 1395 |
| LMArena Spanish | — | 1445 |
Instruction Following Longcat Flash Chat leads
Llama2 70b Steerlm Chat: 54.2 (#279), Longcat Flash Chat: 74.4 (#96)
| Benchmark | Llama2 70b Steerlm Chat | Longcat Flash Chat |
|---|---|---|
| LMArena Instruction Following | 1060 | 1411 |
Long Context Longcat Flash Chat leads
Llama2 70b Steerlm Chat: 30.4 (#288), Longcat Flash Chat: 43.5 (#93)
| Benchmark | Llama2 70b Steerlm Chat | Longcat Flash Chat |
|---|---|---|
| LMArena Longer Query | 998 | 1425 |
Writing & Preference Longcat Flash Chat leads
Llama2 70b Steerlm Chat: 31.6 (#283), Longcat Flash Chat: 61.0 (#91)
| Benchmark | Llama2 70b Steerlm Chat | Longcat Flash Chat |
|---|---|---|
| LMArena Text | 1098 | 1427 |
| LMArena Creative Writing | 1091 | 1388 |
| LMArena Multi-Turn | 1058 | 1418 |
Frequently asked questions
Is Llama2 70b Steerlm Chat better than Longcat Flash Chat?
Longcat Flash Chat is the stronger model overall, scoring 42.1 to 31.8 on the Noometry Index.
Is Llama2 70b Steerlm Chat or Longcat Flash Chat better for coding?
Longcat Flash Chat scores higher on coding benchmarks: 43.5 versus 29.9 in the Noometry coding category.
How many benchmarks do Llama2 70b Steerlm Chat and Longcat Flash Chat share?
9 benchmarks have published results for both models. Llama2 70b Steerlm Chat has 9 scored results on Noometry and Longcat Flash Chat has 19.