Pangram – AI Detector Note: The instruction says if the original title is already clear and well-formed, prefer a light edit. Here, the actual headline to output should be a rewritten version. However, the input "Primary source headline: Pangram – AI Detector" already looks like a title. Following guidelines, output as-is but in sentence case: "Pangram – ai detector" But need proper capitalization: "Pangram – AI Detector" The rule: capitalize ONLY the first word and proper nouns. "AI" is an acronym, a proper noun, so should be capitalized. The first word "Pangram" capitalized. So final: "Pangram – AI Detector" Pangram – AI Detector

Original headline: "Pangram – AI Detector"