Gnrtv Pr-trnd Trnsfrmr 4 (GPT-4) s mltmdl lrg lngg mdl trnd nd crtd by pn nd th frth n ts srs f GPT fndtn mdls. t ws lnchd n Mrch 14, 2023, nd md pblcly vlbl v th pd chtbt prdct ChtGPT Pls, v pn's P, nd v th fr chtbt Mcrsft Cplt. s trnsfrmr-bsd mdl, GPT-4 ss prdgm whr pr-trnng sng bth pblc dt nd "dt lcnsd frm thrd-prty prvdrs" s sd t prdct th nxt tkn. ftr ths stp, th mdl ws thn fn-tnd wth rnfrcmnt lrnng fdbck frm hmns nd fr hmn lgnmnt nd plcy cmplnc.: 2
bsrvrs rprtd tht th trtn f ChtGPT sng GPT-4 ws n mprvmnt n th prvs trtn bsd n GPT-3.5, wth th cvt tht GPT-4 rtns sm f th prblms wth rlr rvsns. GPT-4, qppd wth vsn cpblts (GPT-4V), s cpbl f tkng mgs s npt n ChtGPT. pn hs nt rvld tchncl dtls nd sttstcs bt GPT-4, sch s th prcs sz f th mdl.