Muse Spark Open

by Meta Model family in Model APIs & inference, indexed and not reviewed

on OpenRouter

Not reviewed

No score, grade or rank. This listing is facts from OpenRouter and our own checks, and it stays out of the rankings until the panel reviews it.

How the index works

Muse Spark Open is a coding-optimized open-weight model. Trained specifically for agentic coding workflows, it delivers higher first-attempt accuracy, reliable tool calling, and deep codebase understanding across the repos developers...
What OpenRouter says about Muse Spark Open

Facts

Maker: Meta
Models: 1 on OpenRouter
Newest: meta/muse-spark-open

From OpenRouter and our own checks. JSON · Markdown

Why it's listed

OpenRouter lists it, with prices from the providers that serve it.

Being indexed says nothing about quality, and nobody can pay for it. Is this yours? Ask for a review.

Models 1

Model	Released	Context	Input / 1M	Output / 1M	Supports
Muse Spark Open `meta/muse-spark-open`	Oct 2026	1.05M	$1.25	$4.25	tools, structured output, reasoning, caching, audio, file, image, video

Prices and limits as OpenRouter lists them, in dollars per million tokens; a provider's own price can differ.

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