I’m surprised at the current sentiment in the comments. Pangram is amazing and has really interesting engineering too. I would have guessed that reliably identifying LLM generated text was not possible without watermarks.
they also publish great tech reports. their founder is so confident in their model that he's regularly on social media offering bounties for false positives
jdc-pub · · focus · HN ↗
nikcub · · focus · HN ↗
<a href="https://www.pangram.com/blog/pangram-4-technical" rel="nofollow">https://www.pangram.com/blog/pangram-4-technical
<a href="https://pangram-public.s3.us-east-1.amazonaws.com/pdf/pangram_4_technical_report.pdf" rel="nofollow">https://pangram-public.s3.us-east-1.amazonaws.com/pdf/pangra...
<a href="https://www.pangram.com/blog/introducing-pangram-image-detection" rel="nofollow">https://www.pangram.com/blog/introducing-pangram-image-detec...