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Meta: Muse Spark 1.2 Contributor (Free)

meta/muse-spark-1.2-contributor:free

Meta: Muse Spark 1.2 Contributor (Free) is a 1,048,576-token model free on Composite. Ranked #106 of 179 models by traffic on Composite over the last 30 days, taking 0% of tokens and 0.01% of requests. Measured on Composite, 100.0% of its last 17 requests on Composite succeeded, the typical first token arrives in 941 ms, output runs at about 32.4 tokens per second.

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Specifications

Specifications and pricing as served by Composite
Model IDmeta/muse-spark-1.2-contributor:free
Providercv11
Context window1,048,576 tokens
Acceptstext, image, video, file
Returnstext
Input priceIncluded in free allowance
Output priceIncluded in free allowance
Prompt cachingSupported — cached input is billed at the provider's cache rate, on credits and plans alike
Web searchIncluded
ThinkingAlways on for this model
ModeratedYes - by the provider
Cost on a monthly planFree - does not spend plan credits
Routing endpoints1

Use Meta: Muse Spark 1.2 Contributor (Free) in JanitorAI or SillyTavern

Make a Composite API key and type meta/muse-spark-1.2-contributor:free as the model name. JanitorAI takes the full URL https://composite.lucidity.sh/v1/chat/completions; SillyTavern, ChubAI, Agnai and RisuAI take https://composite.lucidity.sh/v1.

JanitorAI setup · SillyTavern setup · Best Janitor AI proxies compared

Traffic rank on Composite

#106 of 179

0% of tokens and 0.01% of requests over 30 days.

Success rate

100.0%

Across the last 17 requests Composite served for this model.

Time to first token

941 ms

Median across the same sample.

Output speed

32.4 tok/s

Median generation rate after the first token.

Pricing

Free - 80 requests/day shared across free models; each call counts as 19

Credits pay the provider’s price plus 25%; cache hits cost less.

Monthly plans serve this model without spending any of their included credits.

Provider

cv11

Roleplay fit

Llama models are a widely-supported open baseline, useful when you want predictable, well-documented behavior.

Context behavior

With a 1,048,576-token context window, it can hold a long-running roleplay or a full lorebook in memory without losing earlier plot details, so it suits multi-session campaigns and character cards with heavy backstory.

Cost for regular use

It is free on Composite, which makes it a reasonable place to test a character card, preset or lorebook before connecting your own provider.

From the provider

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...

Supplied by cv11, not written by Composite.