Model comparison
Hunyuan Vision 1.5 vs Muse Spark 1.3
Muse Spark 1.3 is the stronger model overall, scoring 54.8 to 43.1 on the Noometry Index.
Last verified . 9 shared benchmarks.
Tencent
MetaSummary
- They share 9 benchmarks with published results for both. Hunyuan Vision 1.5 scores higher in 0 categories and Muse Spark 1.3 in 7 categories; 7 gaps are clear of the uncertainty.
- The widest gap is in reasoning, where Muse Spark 1.3 leads 54.0 to 28.9.
Side by side
| Hunyuan Vision 1.5 | Muse Spark 1.3 | |
|---|---|---|
| Provider | Tencent | Meta |
| Noometry Index | 43.1 | 54.8 |
| Released | — | 2026-09-02 |
| Weights | Proprietary | Proprietary |
| Context window | — | 1.05M |
| Max output | — | 131K |
| Input $ / M tokens | — | $1.25 |
| Output $ / M tokens | — | $4.25 |
| Results tracked | 9 | 37 |
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Category by category
Coding Muse Spark 1.3 leads
Hunyuan Vision 1.5: 41.8 (#119), Muse Spark 1.3: 56.6 (#21)
| Benchmark | Hunyuan Vision 1.5 | Muse Spark 1.3 |
|---|---|---|
| LMArena Coding | 1418 | 1514 |
| CursorBench | — | 41.6% |
| LMArena WebDev | — | 1657 |
| SciCode | — | 59.7% |
Agentic & Tool Use Not comparable
Hunyuan Vision 1.5: —, Muse Spark 1.3: 38.6 (#30)
| Benchmark | Hunyuan Vision 1.5 | Muse Spark 1.3 |
|---|---|---|
| APEX-Agents | — | 57.8% |
| GDP.pdf | — | 27.6% |
Reasoning Muse Spark 1.3 leads
Hunyuan Vision 1.5: 28.9 (#97), Muse Spark 1.3: 54.0 (#27)
| Benchmark | Hunyuan Vision 1.5 | Muse Spark 1.3 |
|---|---|---|
| LMArena Hard Prompts | 1416 | 1503 |
| NYT Connections (extended) | — | 85.1% |
| CritPt | — | 26% |
| Chess Puzzles | — | 38% |
| Mystery Game Puzzles | — | 25% |
| DTBench | — | 96.5% |
| LMCA | — | 53.9% |
| Bench to the Future 3 | — | 0.14 |
| Epoch Capabilities Index | — | 156.75 |
Math Not comparable
Hunyuan Vision 1.5: —, Muse Spark 1.3: 73.1 (#21)
| Benchmark | Hunyuan Vision 1.5 | Muse Spark 1.3 |
|---|---|---|
| FrontierMath (Tiers 1-3) | — | 74.4% |
| FrontierMath Tier 4 | — | 46.3% |
| OTIS Mock AIME 2024-2025 | — | 99.2% |
| ProofBench | — | 58% |
| LMArena Math | — | 1494 |
Knowledge Not comparable
Hunyuan Vision 1.5: —, Muse Spark 1.3: 42.6 (#95)
| Benchmark | Hunyuan Vision 1.5 | Muse Spark 1.3 |
|---|---|---|
| LMArena Expert | — | 1516 |
Multimodal Muse Spark 1.3 leads
Hunyuan Vision 1.5: 35.7 (#84), Muse Spark 1.3: 43.7 (#22)
| Benchmark | Hunyuan Vision 1.5 | Muse Spark 1.3 |
|---|---|---|
| LMArena Vision | 1180 | 1309 |
| LMArena Document | — | 1471 |
Multilingual Muse Spark 1.3 leads
Hunyuan Vision 1.5: 50.3 (#125), Muse Spark 1.3: 57.4 (#8)
| Benchmark | Hunyuan Vision 1.5 | Muse Spark 1.3 |
|---|---|---|
| LMArena Non-English | 1382 | 1481 |
| LMArena Chinese | — | 1529 |
| LMArena French | — | 1524 |
| LMArena German | — | 1515 |
| LMArena Japanese | — | 1474 |
| LMArena Korean | — | 1501 |
| LMArena Russian | — | 1490 |
| LMArena Spanish | — | 1490 |
Instruction Following Muse Spark 1.3 leads
Hunyuan Vision 1.5: 73.7 (#117), Muse Spark 1.3: 77.5 (#22)
| Benchmark | Hunyuan Vision 1.5 | Muse Spark 1.3 |
|---|---|---|
| LMArena Instruction Following | 1397 | 1477 |
Long Context Muse Spark 1.3 leads
Hunyuan Vision 1.5: 42.9 (#115), Muse Spark 1.3: 45.6 (#32)
| Benchmark | Hunyuan Vision 1.5 | Muse Spark 1.3 |
|---|---|---|
| LMArena Longer Query | 1404 | 1488 |
Writing & Preference Muse Spark 1.3 leads
Hunyuan Vision 1.5: 60.1 (#100), Muse Spark 1.3: 73.6 (#9)
| Benchmark | Hunyuan Vision 1.5 | Muse Spark 1.3 |
|---|---|---|
| LMArena Text | 1405 | 1490 |
| LMArena Creative Writing | 1388 | 1455 |
| LMArena Multi-Turn | 1422 | 1482 |
| EQ-Bench Creative Writing | — | 1906 |
Frequently asked questions
Is Hunyuan Vision 1.5 better than Muse Spark 1.3?
Muse Spark 1.3 is the stronger model overall, scoring 54.8 to 43.1 on the Noometry Index.
Is Hunyuan Vision 1.5 or Muse Spark 1.3 better for coding?
Muse Spark 1.3 scores higher on coding benchmarks: 56.6 versus 41.8 in the Noometry coding category.
How many benchmarks do Hunyuan Vision 1.5 and Muse Spark 1.3 share?
9 benchmarks have published results for both models. Hunyuan Vision 1.5 has 9 scored results on Noometry and Muse Spark 1.3 has 37.