Muse Spark 1.2 Contributor

Muse Spark 1.2 Contributor serves the same weights as Muse Spark 1.2 at a substantially lower rate, in exchange for Meta using your inputs and outputs to train its models. Your use is subject to Meta's Terms & Privacy Policies.

ReasoningTool UseImplicit CachingFile InputVision (Image)

Use with AI Gateway View docs

import { streamText } from 'ai'

const result = streamText({
  model: 'meta/muse-spark-1.2-contributor',
  prompt: 'Why is the sky blue?'
})

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Overview API About Providers Throughput Latency Uptime Status Similar FAQ

Copy link to headingMore models by Meta

Model

Context	Latency	Throughput	Input	Output	Cache	Web Search	Capabilities	Providers	ZDR	No Training	Free Tier	Release Date

meta/muse-image-1.0

$0.01/img

—

08/26/2026

meta/muse-spark-1.2

6.3s

53tps

$1.25/M

$4.25/M

Read:$0.15/M

Write:—

—

08/05/2026

meta/muse-spark-1.1

1.8s

235tps

$1.25/M

$4.25/M

Read:$0.15/M

Write:—

—

07/09/2026

meta/llama-4-maverick

131K

0.2s

92tps

$0.24/M

$0.97/M

—

04/05/2025

meta/llama-4-scout

131K

0.2s

82tps

$0.17/M

$0.66/M

—

04/05/2025

meta/llama-3.1-8b

131K

0.2s

145tps

$0.02/M

$0.05/M

—

07/23/2024

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Muse Spark 1.2 Contributor

Copy link to headingMore models by Meta