meta
Meta: Muse Spark Open
meta/muse-spark-open
Muse Spark Open is a coding-optimized open-weight model.
- Context window: 1,048,576 tokens
- Input: text, image, video, file, audio
- Output: text
- Pricing: $1.25/M input tokens, $4.25/M output tokens
RuntimeWire coverage
- Head to head: Meta: Muse Spark Open vs MiniMax: MiniMax M3
- Head to head: Meta: Muse Spark Open vs Z.ai: GLM 5.3 Prime
- Head to head: Qwen: Qwen3.8 Max Prime vs Meta: Muse Spark Open
- Head to head: Meta: Muse Spark Open vs DeepSeek-V4-Pro
- Together AI launches custom SFT and RL training for open models
- Head to head: Meta: Muse Spark Open vs DeepSeek: DeepSeek V4 Pro 0813
- Head to head: Meta: Muse Spark Open vs DeepSeek-V4-Pro
- Head to head: Meta: Muse Spark Open vs grok-4.7
- Head to head: Meta: Muse Spark Open vs Qwen: Qwen3.8 2.4T A95B
View on OpenRouter. Model data sourced from OpenRouter.