Meta: Muse Spark 1.3

muse-spark-1.3

Muse Spark 1.3 is a multimodal reasoning model from Meta for long-running agentic, multi-agent, and coding workflows. It is designed to keep track of information across extended tasks, work through...

Modalities

Input

textimagevideopdf

Output

text

Pricing

Cost per 1 million tokens

Input

$1.5

Output

$5.1

Model Specs

Context Window

1,048,576

Max Output

943,718

Release Date

2026-09-02

Knowledge Cutoff

Capabilities

Reasoning

Tool Calling

Vision

Last Updated: 2026-09-02

Provider: