UnlimitedMeta
Muse Spark 1.3, free and unlimited
Use Muse Spark 1.3 from Meta with no usage cap and no bill in the FreeFlow Harness, a desktop AI coding agent.
Meta's Muse model, tuned for coding and agent work.
- Price
- Free
- Usage limit
- None
- Provider
- Meta
- Model id
- muse-spark-1.3
How to use Muse Spark 1.3 for free
Create a free account
Email and password, no card. Then create an API key in your dashboard.
Install the Harness
Download it for Windows, macOS or Linux and paste your key.
Pick Muse Spark 1.3
Choose it from the model picker, open a project folder and describe a change.
Questions about Muse Spark 1.3
Something else? Ask support or read the docs.
- Is Muse Spark 1.3 really free on FreeFlow?
- Yes. Muse Spark 1.3 is one of FreeFlow's unlimited models: no cap, no credit used, no bill. A small sponsor card in the Harness pays for it.
- Are there limits on Muse Spark 1.3?
- There's no weekly credit or request cap. FreeFlow may slow requests briefly when the model provider is busy.
- What can I use when I want a stronger model?
- Switch to Opus 5.5, GPT 6.1 Sol, Kimi K3 or another credit model from the picker, mid-task if you like, using your $50 weekly credit.
- Can I use Muse Spark 1.3 in my own app or editor?
- FreeFlow's models run inside the FreeFlow Harness, which works on any project folder alongside whatever editor you use. Requests from other software aren't supported, because the Harness's ads pay for the tokens.