Meta: Muse Spark 1.2 Contributor

Muse Spark 1.2 contributor tier is a reasoning model from Meta designed for developers who want to start building at an even lower cost. It’s meaningfully cheaper than Muse Spark...

muse-spark-1.2-contributor

Pricing

~90%

Input: $0.01 / 1,000,000 tokens
Output: $0.02 / 1,000,000 tokens
Cache read: $0.0002 / 1,000,000 tokens
Cache write: $0.01 / 1,000,000 tokens

How pricing works

Discount history

90%Nov 8, 03:56 AM UTC

Nov 7, 11:57 PMNov 8, 03:56 AM UTC

Model details

Input: text, image, video, file, audio
Output: text
Context window: 1,048,576 tokens
Maximum output: 524,288 tokens
Availability: $1KUncapped capacity
Updated: 11/8/2026, 3:58:06 AM UTC

Capacity is reserved when your request is accepted.

Capabilities

ChatStreamingWeb searchVisionTool callingReasoningJSON mode

Supported parameters

include_reasoningmax_tokensreasoningreasoning_effortrepetition_penaltyresponse_formatstructured_outputstemperaturetool_choicetoolstop_ktop_p