Model comparison
Hunyuan Large Vision vs Longcat Flash Chat
Longcat Flash Chat is the stronger model overall, scoring 42.1 to 37.6 on the Noometry Index.
Last verified . 12 shared benchmarks.
TencentSummary
- They share 12 benchmarks with published results for both. Hunyuan Large Vision scores higher in 1 category and Longcat Flash Chat in 7 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in writing & preference, where Longcat Flash Chat leads 61.0 to 46.5.
- Longcat Flash Chat has downloadable open weights; the other is API-only.
Side by side
| Hunyuan Large Vision | Longcat Flash Chat | |
|---|---|---|
| Provider | Tencent | Meituan |
| Noometry Index | 37.6 | 42.1 |
| Released | — | — |
| Weights | Proprietary | Open |
| Context window | — | — |
| Max output | — | — |
| Input $ / M tokens | — | — |
| Output $ / M tokens | — | — |
| Results tracked | 13 | 19 |
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Category by category
Coding Longcat Flash Chat leads
Hunyuan Large Vision: 38.3 (#180), Longcat Flash Chat: 43.5 (#87)
| Benchmark | Hunyuan Large Vision | Longcat Flash Chat |
|---|---|---|
| LMArena Coding | 1308 | 1471 |
Reasoning Hunyuan Large Vision leads
Hunyuan Large Vision: 24.8 (#158), Longcat Flash Chat: 19.0 (#272)
| Benchmark | Hunyuan Large Vision | Longcat Flash Chat |
|---|---|---|
| LMArena Hard Prompts | 1257 | 1440 |
| Kagi LLM Benchmark | — | 43.9% |
| NYT Connections (extended) | — | 17.7% |
Math Longcat Flash Chat leads
Hunyuan Large Vision: 35.5 (#183), Longcat Flash Chat: 39.4 (#107)
| Benchmark | Hunyuan Large Vision | Longcat Flash Chat |
|---|---|---|
| LMArena Math | 1268 | 1442 |
Knowledge Longcat Flash Chat leads
Hunyuan Large Vision: 34.4 (#196), Longcat Flash Chat: 40.6 (#116)
| Benchmark | Hunyuan Large Vision | Longcat Flash Chat |
|---|---|---|
| LMArena Expert | 1252 | 1454 |
Multimodal Not comparable
Hunyuan Large Vision: 35.7 (#83), Longcat Flash Chat: —
| Benchmark | Hunyuan Large Vision | Longcat Flash Chat |
|---|---|---|
| LMArena Vision | 1180 | — |
Multilingual Longcat Flash Chat leads
Hunyuan Large Vision: 39.9 (#221), Longcat Flash Chat: 51.9 (#101)
| Benchmark | Hunyuan Large Vision | Longcat Flash Chat |
|---|---|---|
| LMArena Non-English | 1236 | 1404 |
| LMArena Chinese | 1287 | 1465 |
| LMArena Russian | 1243 | 1395 |
| LMArena French | — | 1456 |
| LMArena German | — | 1408 |
| LMArena Japanese | — | 1373 |
| LMArena Korean | — | 1371 |
| LMArena Spanish | — | 1445 |
Instruction Following Longcat Flash Chat leads
Hunyuan Large Vision: 65.8 (#215), Longcat Flash Chat: 74.4 (#96)
| Benchmark | Hunyuan Large Vision | Longcat Flash Chat |
|---|---|---|
| LMArena Instruction Following | 1251 | 1411 |
Long Context Longcat Flash Chat leads
Hunyuan Large Vision: 38.9 (#189), Longcat Flash Chat: 43.5 (#93)
| Benchmark | Hunyuan Large Vision | Longcat Flash Chat |
|---|---|---|
| LMArena Longer Query | 1280 | 1425 |
Writing & Preference Longcat Flash Chat leads
Hunyuan Large Vision: 46.5 (#218), Longcat Flash Chat: 61.0 (#91)
| Benchmark | Hunyuan Large Vision | Longcat Flash Chat |
|---|---|---|
| LMArena Text | 1263 | 1427 |
| LMArena Creative Writing | 1248 | 1388 |
| LMArena Multi-Turn | 1254 | 1418 |
Frequently asked questions
Is Hunyuan Large Vision better than Longcat Flash Chat?
Longcat Flash Chat is the stronger model overall, scoring 42.1 to 37.6 on the Noometry Index.
Is Hunyuan Large Vision or Longcat Flash Chat better for coding?
Longcat Flash Chat scores higher on coding benchmarks: 43.5 versus 38.3 in the Noometry coding category.
How many benchmarks do Hunyuan Large Vision and Longcat Flash Chat share?
12 benchmarks have published results for both models. Hunyuan Large Vision has 13 scored results on Noometry and Longcat Flash Chat has 19.