Brainy CanvasGrok 4.1 Fast
Grok 4.1 Fast is the speed-optimized xAI tier — quick, inexpensive responses for everyday chat and drafting.
The $29.99/month Premium membership includes 6,400 credits — roughly 64 Grok 4.1 Fast generations every month. New accounts get 200 free credits to start, about 2 generations with this model.
How to use Grok 4.1 Fast on the canvas
- 1
Add a node
Open a canvas and drop in an Text node from the toolbar.
- 2
Pick Grok 4.1 Fast
Choose Grok 4.1 Fast from the model list, then connect a Text node with your prompt.
- 3
Generate
Run the node. Each generation costs 100 credits ($0.20 in / $0.50 out), billed from your balance.
Grok 4.1 Fast FAQ
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Run Grok 4.1 Fast at cost
Sign up free, get 200 credits, and generate with Grok 4.1 Fast and 176+ other models on one visual canvas — no markup, cancel anytime.
- 200 free credits on sign-up, no credit card
- Wholesale model pricing — $0.20 in / $0.50 out
- Every model on one canvas, no per-tool subscriptions
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Brainy CanvasThe creative canvas for AI agents and people building visual AI workflows.