AI People Wiki

Jeffrey Quesnelle

Co-founder and CTO · Nous Research

At a glance. Jeffrey Quesnelle is listed as Co-founder and CTO at Nous Research. The profile sits among the builders and open-source contributors. Fields listed: Language models and Training systems. The source lists 2 official pages.

Summary

Co-founder and CTO of Nous Research; co-author of the Hermes 4 technical report, YaRN and DeMo.

Known for: Hermes 4 70B; Hermes 4.3 36B; YaRN.

Works at

Source and corrections

Read the full profile on USASI ↗

Facts on this page come from that USASI profile (reviewed Oct 22, 2026); data last checked Oct 23, 2026. See something wrong? Suggest a correction.