GLM 4.6V vs Muse Spark
Zhipu AI vs Meta — benchmarks, pricing, and capabilities side by side.
- •Muse Spark has the higher intelligence index (88.4 vs 69.6)
- •Muse Spark is cheaper ($0.00 vs $0.30 per 1M input)
| GLM 4.6V | Muse Spark | |
|---|---|---|
| Intelligence index | 69.6 | 88.4 |
| Developer | Zhipu AI | Meta |
| Type | Multimodal | Multimodal |
| Access | Open weights | API only |
| Context window | 131,072 tokens | — |
| Input price | $0.30 / 1M | $0.00 / 1M |
| Output price | $0.90 / 1M | $0.00 / 1M |
| Speed | 44 tok/s | — |
| Released | December 8, 2025 | April 8, 2026 |
| Parameters | — | — |
| Input modalities | Image, Text, Video | Text, Image |
| Output modalities | Text | Text |
Shared benchmarks
GLM 4.6V
Muse Spark
GPQA Diamond
71.9
88.4
Humanity’s Last Exam
8.9
39.9