Meta: Muse Spark 1.2

Muse Spark 1.2 is a reasoning model from Meta, designed for complex agentic tasks. It accepts text, images, video, audio, and PDF documents, returns text, and offers a 1M-token context...

meta/muse-spark-1.2

Context Size

1,048.576K

Input Price

187,500 pts/M

Output Price

637,500 pts/M

Architecture

Text

Image

Video

File

Audio

Supported Parameters

include_reasoningmax_tokensreasoningreasoning_effortrepetition_penaltyresponse_formatstructured_outputstemperaturetool_choicetoolstop_ktop_p

Details

TokenizerOther

Provider Context1,048.576K tokens

ModeratedYes

CreatedAug 5, 2026