Model comparison
Hunyuan Large Vision vs Hy4 preview
Hy4 preview is the stronger model overall, scoring 45.3 to 37.6 on the Noometry Index.
Last verified . 0 shared benchmarks.
TencentSummary
- The widest gap is in math, where Hy4 preview leads 55.7 to 35.5.
- Hy4 preview has downloadable open weights; the other is API-only.
Side by side
| Hunyuan Large Vision | Hy4 preview | |
|---|---|---|
| Provider | Tencent | Tencent |
| Noometry Index | 37.6 | 45.3 |
| Released | — | 2026-08-28 |
| Weights | Proprietary | Open |
| Context window | — | 1.05M |
| Max output | — | 64K |
| Input $ / M tokens | — | $0.75 |
| Output $ / M tokens | — | $2.25 |
| Results tracked | 13 | 3 |
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Category by category
Coding Hy4 preview leads
Hunyuan Large Vision: 38.3 (#180), Hy4 preview: 51.6 (#38)
| Benchmark | Hunyuan Large Vision | Hy4 preview |
|---|---|---|
| LMArena WebDev | — | 1632 |
| LMArena Coding | 1308 | — |
Reasoning Hy4 preview leads
Hunyuan Large Vision: 24.8 (#158), Hy4 preview: 31.9 (#79)
| Benchmark | Hunyuan Large Vision | Hy4 preview |
|---|---|---|
| NYT Connections (extended) | — | 68.2% |
| LMArena Hard Prompts | 1257 | — |
Math Hy4 preview leads
Hunyuan Large Vision: 35.5 (#183), Hy4 preview: 55.7 (#42)
| Benchmark | Hunyuan Large Vision | Hy4 preview |
|---|---|---|
| ProofBench | — | 75% |
| LMArena Math | 1268 | — |
Knowledge Not comparable
Hunyuan Large Vision: 34.4 (#196), Hy4 preview: —
| Benchmark | Hunyuan Large Vision | Hy4 preview |
|---|---|---|
| LMArena Expert | 1252 | — |
Multimodal Not comparable
Hunyuan Large Vision: 35.7 (#83), Hy4 preview: —
| Benchmark | Hunyuan Large Vision | Hy4 preview |
|---|---|---|
| LMArena Vision | 1180 | — |
Multilingual Not comparable
Hunyuan Large Vision: 39.9 (#221), Hy4 preview: —
| Benchmark | Hunyuan Large Vision | Hy4 preview |
|---|---|---|
| LMArena Non-English | 1236 | — |
| LMArena Chinese | 1287 | — |
| LMArena Russian | 1243 | — |
Instruction Following Not comparable
Hunyuan Large Vision: 65.8 (#215), Hy4 preview: —
| Benchmark | Hunyuan Large Vision | Hy4 preview |
|---|---|---|
| LMArena Instruction Following | 1251 | — |
Long Context Not comparable
Hunyuan Large Vision: 38.9 (#189), Hy4 preview: —
| Benchmark | Hunyuan Large Vision | Hy4 preview |
|---|---|---|
| LMArena Longer Query | 1280 | — |
Writing & Preference Not comparable
Hunyuan Large Vision: 46.5 (#218), Hy4 preview: —
| Benchmark | Hunyuan Large Vision | Hy4 preview |
|---|---|---|
| LMArena Text | 1263 | — |
| LMArena Creative Writing | 1248 | — |
| LMArena Multi-Turn | 1254 | — |
Frequently asked questions
Is Hunyuan Large Vision better than Hy4 preview?
Hy4 preview is the stronger model overall, scoring 45.3 to 37.6 on the Noometry Index.
Is Hunyuan Large Vision or Hy4 preview better for coding?
Hy4 preview scores higher on coding benchmarks: 51.6 versus 38.3 in the Noometry coding category.
How many benchmarks do Hunyuan Large Vision and Hy4 preview share?
0 benchmarks have published results for both models. Hunyuan Large Vision has 13 scored results on Noometry and Hy4 preview has 3.