Muse Spark Open is an 816B total / 42B active open-weight multimodal reasoning model from Meta for coding and long-horizon agentic work, with 1M-token context.
14 providers
Model catalog
Models
Every model in the catalog with source-linked pricing, context limits, provider availability, and published benchmark results.
Newer StepFun flash model for faster agents, coding, and multimodal prompts
21 providers
GLM vision model for visual reasoning, documents, and multimodal agents
10 providers
| Model | Creator | Score | Inputs | Context | Input | Output | Released | Compare |
|---|---|---|---|---|---|---|---|---|
| Muse Spark Openmeta/muse-spark-open | Meta |
58.5 | 1.04858M | $1.25 | $4.25 | 2026-10-15 | ||
| Step 3.7 Flashstepfun/step-3.7-flash | StepFun |
40.0 | 256K | $0.202 | $1.211 | 2026-05-29 | ||
| GLM-4.5Vzhipuai/glm-4.5v | Zhipu AI |
22.1 | 64K | $0.299 | $0.896 | 2025-08-11 |