Text generation xAI Free to try

Grok4.5

4.5

Improved Grok model with enhanced reasoning and coding capabilities.

Grok 4.5 sample output
Sample output
Grok 4.5 sample output
Modality
Text
Maker
xAI
Minimum plan
Free
Credits
20 credits
Availability
Available now

How it works

Generate replies in just a few simple steps

  1. 1

    Sign in to FunAI

    Create a free account - you land back on this model page and can start generating right away.

  2. 2

    Describe what you want

    Write a prompt, tune the parameters, and add any reference input the model supports.

  3. 3

    Generate and download

    Preview and download instantly, then iterate or send the result to the editor.