Creator unverified · deprecated

Muse Spark 1.3 Free

Muse Spark 1.3 Free is listed with its creator unverified. It accepts text, image, video, pdf, and audio input and produces text output. Reported capabilities include reasoning, tool calling, and structured output.

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Modalities

Token rates

Unavailable

No recent paired token rate available

Context

1.05M

Released

2026-09-02

Knowledge cutoff

Unknown

Where to use it

0 observed offerings · token prices in USD per million where available

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Limits and capabilities reflect each provider’s listed offering. Unknown means support was not reported.

Provider / API ID	Status	Context	Max output	Input	Output	Cache read	Reasoning	Tools	Structured	Temperature

Capabilities and limits

Input: text, image, video, pdf, audio
Output: text
Max output: 131K
Weights: Closed (source-reported)
Release: 2026-09-02
Knowledge cutoff: Unknown
Family: muse-free

Reasoning · Tool calling · Structured output · Vision

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Models to compare

Candidates match reported specifications; they are not tested replacements.

Muse Spark 1.2Meta · 1.05M contextCompare →Muse Spark 1.3Meta · 1.05M contextCompare →Muse Wonder 1.0 (Meta)Meta · 1.05M contextCompare →