Anthropic switched to HTML artifacts because they cut output costs to just...

https://wool-wiki.win/index.php/What_was_the_PR_test_setup_with_280_modified_lines_and_4_files_touched%3F

Anthropic switched to HTML artifacts because they cut output costs to just $0.08 per run and handle 5x less latency compared to Markdown. This means their internal planning, code reviews, and reports load faster and look sharper. With 4