metaListed Sep 2, 2026

Meta: Muse Spark 1.3 Contributor

Muse Spark 1.3 Contributor is the cost-efficient contributor tier of Meta’s multimodal reasoning model for experimentation, learning, and early-stage agentic, multi-agent, and coding workflows. It is designed to track information...

Context window1M
Max output943.7K
Provider endpoints2
Benchmark results0
Measured performance

Benchmark results

All leaderboards ↗
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No published results in this index yet

Scores appear here when an evaluation matches this exact model.

Access & cost

Prices across providers

2 quotes

OpenRouter

Catalog quote
Input
$0.10
Output
$0.20
Cached input
$0.002
USD / 1M tokens
1M context943.7K max outputPrice source ↗Checked Oct 17, 2026
Endpoint IDmeta/muse-spark-1.3-contributor

Meta

via OpenRouter

meta

Input
$0.10
Output
$0.20
Cached input
$0.002
USD / 1M tokens

Web search $0.0025/search

1M context943.7K max outputPrice source ↗Checked Oct 17, 2026
Endpoint IDmeta/muse-spark-1.3-contributor::meta

Model specifications

Developer
meta
Modality
Language
Context
1,048,576 tokens
Maximum output
943,718 tokens
Weights
Not reported
Provider listed
Sep 2, 2026
First discovered
Oct 16, 2026

Exact identities

  • openroutermeta/muse-spark-1.3-contributor

Sources

Updated Oct 17, 2026

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1M contextImage inputVideo inputNo reported score
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