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Muse Spark 1.3 Contributor specs, prices, where it runs and its benchmark standing

top 10 on 0 of 1 · released Sep 2, 2026

Facts

Provider
Meta
Release date
Sep 2, 2026
Pricing
Modalities
Text, Image, Video, Files to Text
OpenRouter
Context window
1.05M tokens
Pricing
Pricing
$0.1 in / $0.2 out per 1M tokens
All prices
Hosting
1 priced API route · OpenRouter
Pricing
Benchmarks
1 board captured
RankBoardScore
16OpenRouterUsage · as “meta/muse-spark-1.3-contributor-20260902”2.8T tok

Versions and release history

2 versions in this line since Aug 21, 2026, from Pricing, OpenRouter and the boards.

VersionReleased
Muse Spark 1.3 Contributorthis modelSep 2, 20262 months ago
Muse Spark 1.2 ContributorAug 21, 20262 months ago
Category ranks, more models and catalog changes

Rank in each category

Catalog changes, newest first (kept for good)

  • modalities now Text, Image, Video, Files to Text, was Text, Image, Audio, Video, Files to TextOct 5, 2026 5 weeks ago