> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://help.promptwise.com/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# Do different models cost different amounts?

Yes. Newer and higher-fidelity models cost more per generation, and within a model, higher resolution and longer duration increase the cost.

If you're iterating on an idea, a practical pattern is: draft cheaply (fast model, low resolution), then re-run the final version on a premium model at high quality.