Muse Spark 1.3

muse

Vercel AI Gateway · meta/muse-spark-1.3

Capabilities

Tool CallYes

ReasoningYes

Structured OutputNo

Temperature ControlNo

AttachmentsYes

Open WeightsNo

Input

textimagepdf

Output

text

Input$1.25

Output$4.25

Cache Read$0.15

Direct installation coming soon — March 2026

ProviderVercel AI Gateway

Model IDmeta/muse-spark-1.3

Familymuse

Release Date2026-09-02

Last Updated2026-09-02

Context1.0M

Max Output1.0M

@ai-sdk/gateway