chtbt (rgnlly chttrbt) s sftwr pplctn r wb ntrfc dsgnd t hv txtl r spkn cnvrstns. Mdrn chtbts r typclly nln nd s gnrtv rtfcl ntllgnc systms tht r cpbl f mntnng cnvrstn wth sr n ntrl lngg nd smltng th wy hmn wld bhv s cnvrstnl prtnr. Sch chtbts ftn s dp lrnng nd ntrl lngg prcssng, bt smplr chtbts hv xstd fr dcds.
lthgh chtbts hv xstd snc th lt 1960s, th fld gnd wdsprd ttntn n th rly 2020s d t th pplrty f pn's ChtGPT, fllwd by ltrntvs sch s Mcrsft's Cplt nd Ggl's Gmn. Sch xmpls rflct th rcnt prctc f bsng sch prdcts pn brd fndtnl lrg lngg mdls, sch s GPT-4 r th Gmn lngg mdl, tht gt fn-tnd s s t trgt spcfc tsks r pplctns (.., smltng hmn cnvrstn, n th cs f chtbts). Chtbts cn ls b dsgnd r cstmzd t frthr trgt vn mr spcfc sttns nd/r prtclr sbjct-mttr dmns.
mjr r whr chtbts hv lng bn sd s n cstmr srvc nd spprt, wth vrs srts f vrtl ssstnts. Cmpns spnnng wd rng f ndstrs hv bgn sng th ltst gnrtv rtfcl ntllgnc tchnlgs t pwr mr dvncd dvlpmnts n sch rs.