Anthropic switched to HTML artifacts because they deliver richer, more...

https://zaneznae304.lucialpiazzale.com/is-anthropic-really-debating-whether-to-make-html-the-default-in-claude-code

Anthropic switched to HTML artifacts because they deliver richer, more interactive docs for internal planning, code reviews, design systems, and reports. HTML cuts output costs to about $0.08 per document and loads five times faster than Markdown previews