Models / Meta
Muse Spark 1.3 Contributor
by Meta ·
meta/muse-spark-1.3-contributorMuse Spark 1.3 Contributor is the cost-efficient contributor tier of Meta’s multimodal reasoning model for experimentation, learning, and early-stage agentic, multi-agent, and coding workflows. It is designed to track information...
reasoningtool-usevisionreleased 2026-09-02
Legal score · raw
-
not yet benchmarked
Context
1.05M
max output 944K
Input
$0.13
per 1M tokens
Output
$0.25
per 1M tokens
Suite cost
-
no run recorded
Prompt caching
Grounded answers re-send the same retrieved authority every turn, so a cached read is what a long matter actually costs. Prices are per 1M tokens, from the provider’s own catalog.
Cache read
$0.0025
50x cheaper than uncached
Uncached input
$0.13
per 1M tokens
Capabilities
Modalities
in textimagevideofile
out text
Request parameters it accepts
include_reasoningmax_tokensreasoningreasoning_effortrepetition_penaltyresponse_formatstructured_outputstemperaturetool_choicetoolstop_ktop_p
Benchmark results
This model has not been run through the suite yet. See Humanity's Last Lawsuit for the benchmark models are ranked on.