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Muse Spark 1.3 Contributor

Muse Spark 1.3 Contributor is Meta’s cost-optimized API option for agentic coding workflows. It offers a 1M-token context window, dependable tool calling, and multimodal perception at $0.10 per million input tokens and $0.20 per million output tokens, with usage permitted to improve Meta’s products.

Input and output price
Input $0.10, Output $0.20, Per 1M tokens
24h uptime
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Get API keyRead the docs
import { streamText } from 'ai'


const result = streamText({
  model: 'meta/muse-spark-1.3-contributor',
  prompt: 'Why is the sky blue?'
})
Read docs

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P50 time to first token (TTFT) on live AI Gateway traffic, in milliseconds. View the docs for more info.

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