Muse
Muse Spark 1.3
Muse Spark 1.3 offers six reasoning levels, from Minimal to Max, so you can trade response speed for thinking depth.
Quick facts
Pricing
Input $1.25 / Output $4.25 per 1M tokens
Context window
1.05M
Max output
1M
Knowledge cutoff
Not published
Reasoning levels
Muse Spark 1.3 comes with 6 selectable reasoning levels. Pick the level right in the crowSync composer — higher levels think longer on hard problems (and use more output tokens); token prices stay the same at every level.
Minimal
Muse Spark 1.3 Minimal
Low
Muse Spark 1.3 Low
Medium
Muse Spark 1.3 Medium
High
Muse Spark 1.3 High
Extra High
Muse Spark 1.3 Extra High
Max
Muse Spark 1.3 Max
What this model can do
You provide
- 💬 Text instructions
It creates
- 📝 Formatted text & summaries
- 💻 Code snippets
- 🤖 JSON & structured data
- 🎨 Generated images
Capabilities
Reasoning
Better suited to multi-step analysis, planning, and harder prompts.
Vision
Text-only in crowSync today.
Document input
Does not expose native document input in crowSync.
Structured output
Can return JSON for workflows that need machine-readable output.
Tool use
Can use compatible tools when crowSync enables them for the run.
Native tools in crowSync
Web search
Search the live web during a run.
Available
Web fetch
Open and read webpage contents directly.
Available
Image generation
Generate images directly from prompts.
Available
Input and output
Input
- Text
Output
- Text
Common use cases
- Complex planning, debugging, and multi-step analysis.
- Research tasks that need current information from the web.
Pricing details
Input
$1.25 / 1M tokens
Output
$4.25 / 1M tokens
Cached input
$0.15 / 1M tokens