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Meta: Muse Spark 1.3

meta/muse-spark-1.3

Muse Spark 1.3 is a multimodal reasoning model from Meta for long-running agentic, multi-agent, and coding workflows.

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

Alexandr Wang releases Meta's Muse Spark 1.3 Max after safety testing

View on OpenRouter. Model data sourced from OpenRouter.

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