Lee Mosbacker

Independent researcher

Telegraph English and how production AI systems learn outside the weights.

2papers 2research lines

About

Lee Mosbacker is a co-author on Telegraph English and on the extended survey version of Frontier and Localhost, the third part of the error-accumulation trilogy.

to fill: Bio, photo, OpenReview profile, links.

Papers

Telegraph English: Semantic Prompt Compression via Structured Symbolic Rewriting

Mikhail L Arbuzov, Sisong Bei, Ziwei Dong, Dmitri Kalaev, Alexey Shvets, Lee Mosbacker

Rewriting text so each line holds one claim, with explicit symbols for cause and contrast, cut tokens by about two fifths and lost fewer answers than LLMLingua-2's token deletion, by the widest margin on fine details.

NeurIPS 2026 submissionMay 2026Telegraph EnglishBlog post

Also a co-author on the extended version of: Frontier and Localhost.

Blog posts

Rewriting a prompt loses fewer details than deleting its tokens

Telegraph English rewrites text one claim per line with explicit symbols. Against LLMLingua-2 it lost fewer answers, most visibly on fine-detail questions.

October 9, 2026. On Telegraph English: Semantic Prompt Compression via Structured Symbolic Rewriting