Anthropic switched to HTML artifacts because they cut output costs by 8 cents...

https://atomic-wiki.win/index.php/Is_HTML_a_Good_Default_for_Design_Systems_Compared_to_Markdown_Docs%3F

Anthropic switched to HTML artifacts because they cut output costs by 8 cents per page and handle 5 times lower latency than Markdown alternatives. This means faster updates on 4