Model comparison
Hunyuan Vision 1.5 vs Molmo 2 8b
Hunyuan Vision 1.5 is the stronger model overall, scoring 43.1 to 39.1 on the Noometry Index.
Last verified . 5 shared benchmarks.
Tencent
Allen Institute for AI (Ai2)Summary
- They share 5 benchmarks with published results for both. Hunyuan Vision 1.5 scores higher in 5 categories and Molmo 2 8b in 0 categories; 5 gaps are clear of the uncertainty.
- The widest gap is in writing & preference, where Hunyuan Vision 1.5 leads 60.1 to 49.4.
- Molmo 2 8b has downloadable open weights; the other is API-only.
Side by side
| Hunyuan Vision 1.5 | Molmo 2 8b | |
|---|---|---|
| Provider | Tencent | Allen Institute for AI (Ai2) |
| Noometry Index | 43.1 | 39.1 |
| Released | — | — |
| Weights | Proprietary | Open |
| Context window | — | — |
| Max output | — | — |
| Input $ / M tokens | — | — |
| Output $ / M tokens | — | — |
| Results tracked | 9 | 5 |
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Category by category
Coding Not comparable
Hunyuan Vision 1.5: 41.8 (#119), Molmo 2 8b: —
| Benchmark | Hunyuan Vision 1.5 | Molmo 2 8b |
|---|---|---|
| LMArena Coding | 1418 | — |
Reasoning Hunyuan Vision 1.5 leads
Hunyuan Vision 1.5: 28.9 (#97), Molmo 2 8b: 25.6 (#146)
| Benchmark | Hunyuan Vision 1.5 | Molmo 2 8b |
|---|---|---|
| LMArena Hard Prompts | 1416 | 1287 |
Multimodal Hunyuan Vision 1.5 leads
Hunyuan Vision 1.5: 35.7 (#84), Molmo 2 8b: 30.2 (#112)
| Benchmark | Hunyuan Vision 1.5 | Molmo 2 8b |
|---|---|---|
| LMArena Vision | 1180 | 1081 |
Multilingual Hunyuan Vision 1.5 leads
Hunyuan Vision 1.5: 50.3 (#125), Molmo 2 8b: 42.7 (#190)
| Benchmark | Hunyuan Vision 1.5 | Molmo 2 8b |
|---|---|---|
| LMArena Non-English | 1382 | 1276 |
Instruction Following Hunyuan Vision 1.5 leads
Hunyuan Vision 1.5: 73.7 (#117), Molmo 2 8b: 67.0 (#201)
| Benchmark | Hunyuan Vision 1.5 | Molmo 2 8b |
|---|---|---|
| LMArena Instruction Following | 1397 | 1270 |
Long Context Not comparable
Hunyuan Vision 1.5: 42.9 (#115), Molmo 2 8b: —
| Benchmark | Hunyuan Vision 1.5 | Molmo 2 8b |
|---|---|---|
| LMArena Longer Query | 1404 | — |
Writing & Preference Hunyuan Vision 1.5 leads
Hunyuan Vision 1.5: 60.1 (#100), Molmo 2 8b: 49.4 (#191)
| Benchmark | Hunyuan Vision 1.5 | Molmo 2 8b |
|---|---|---|
| LMArena Text | 1405 | 1288 |
| LMArena Creative Writing | 1388 | — |
| LMArena Multi-Turn | 1422 | — |
Frequently asked questions
Is Hunyuan Vision 1.5 better than Molmo 2 8b?
Hunyuan Vision 1.5 is the stronger model overall, scoring 43.1 to 39.1 on the Noometry Index.
How many benchmarks do Hunyuan Vision 1.5 and Molmo 2 8b share?
5 benchmarks have published results for both models. Hunyuan Vision 1.5 has 9 scored results on Noometry and Molmo 2 8b has 5.