An analysis of personnel is an incomplete and non-definitive answer but ought to be a useful starting point.
Paradigm Academy does not list its team on its website. However, a quick search on Linkedin yields 16 results (13 with public profiles) for people at Paradigm Academy. Of these 13 profiles, 7 include experience at Leverage Research or allied organizations, and a further 4 are well-known to have worked for Leverage Research. Edit: at the request of Julia Wise, I've encoded the names in rot13, so that this comment doesn't broadcast their association to LR to everyone who Googles their names.
Leverage Research, Paradigm Academy and Reserve:
Leverage Research and Paradigm Academy
Rzvyl Pebggrnh, Wrna Sna [YE abg pvgrq], Wbanguna Jnyyvf [YE abg pvgrq], Zvaql ZpGrvthr [YE abg pvgrq], Pnguyrra Xvytnyyra [YE abg pvgrq]
Paradigm Academy and Reserve:
Xriva J, Urael Svfure, Qnavry Pbyfba
Paradigm Academy only:
Nynaan Xebjvnx, Wnaryyr Jvyyvnzf
Paradigm Academy and Bismarck Analysis:
Mnpx Yrenatvf, Oevna Oheaf