Daga GPT-3 zuwa GPT-5: Yadda ingancin fassarar AI ya canza a zahiri

GPT-3, GPT-4, da GPT-5 sun bambanta da shekaru biyar da tsararraki da dama na tsarin architecture, amma tambaya mafi amfani ga fassara ba ita ce "wacce ce tafi kowacce basira ba." Ta fi takaita ne a kan: me ya canza takamaiman a yadda wadannan models ke tafiyar da sassan harshe da ba a fassara su kalma-da-kalma ba, abubuwa kamar karin magana, ma'anoni masu sarkakiya, da kuma yanayin magana? Ci gaban ya faru ne a takamaiman wurare, a takamaiman lokuta, kuma bai tafi a mike ba daga tsoho zuwa sabo.

Abin da GPT-3 ta bayar a zahiri ga fassara

OpenAI ta fitar da GPT-3 a cikin 2020, kafin shirin gwaji na MachineTranslation.com ya kasance, don haka babu wani abu a nan da ke zaman ma'aunin gwaji na kashin kai. Tarihi ne da aka rubuta shi sosai, ba sakamakon gwajin cikin gida ba. GPT-3 ita ce model ta farko irinta da ta iya samar da rubutu mai santsi, mai kama da na dan adam a cikin harsuna da yawa ba tare da horarwa ta musamman kan aikin ba, wanda hakan ya mai da ita babban ci gaba na gaske. Ga fassara musamman, wannan kwarewar wajen yin zance ta haifar da babban hadari: GPT-3 na iya samar da jumla mai gamsarwa kuma tsayayyiya a harshen da ake fassara zuwa gare shi wadda kuma ba daidai ba ce, ba tare da wani abu a sakamakon da zai nuna cewa an yi kuskure ba.

Abin da ya canza lokacin da GPT-4 ta zo

An kaddamar da GPT-4 a March 2023, kuma gwajin model na MachineTranslation.com ya fara ne a kusa da wannan tsara. Ci gaban na zahiri ne amma bai daidaita ba. Wajen gwada jimlar Ingilishi mai ma'ana biyu "That's sick" a Jafananci, GPT-4.1-nano ita ce kadai model a cikin shida da aka gwada da ta mayar da ma'ana biyu da aka yi da gangan zuwa ma'ana guda daya tak, yayin da sauran biyar din suka rike ma'ana biyun da ainihin jimlar take nufi. Karin magana sun kasance babban rauni: wajen gwada karin maganar Spanish "llevarse el gato al agua" a cikin nau'ikan GPT guda biyar a lokaci daya, kananan models na GPT-4o-mini da GPT-4.1-nano duka sun samar da fassara iri daya ta kalma-da-kalma kuma mara daidai, inda suka rasa ainihin karin maganar baki daya.

Irin wannan yanayi ya sake bayyana a wani wuri. Karin maganar Jamusanci, "ich verstehe nur Bahnhof," da aka gwada a cikin nau'ikan GPT da Claude guda takwas, an fassara ta ta kalma-da-kalma kuma ba daidai ba musamman ta hanyar GPT-4o-mini, yayin da karamar kuma sabuwar model a wannan gwajin, GPT-4.1-nano, ta yi daidai. Tsara da girman model ba su yi daidai da juna ta kowace hanya mai dorewa ba, tsarin da gwajin model-version na MachineTranslation.com ya yi bayani kansa daki-daki.

Abin da GPT-5 ta canza ga fassara

OpenAI ta gabatar da GPT-5 a matsayin hadadden tsari wanda ke tura aiki tsakanin model mai sauri da kuma model mai zurfin tunani dangane da aikin da ake yi, wani sauyi ne na tsari daga fasalin single-model na GPT-4. GPT-5 System Card na OpenAI kansa ya ba da rahoton cewa yawan kuskuren gaskiya na gaba daya na model din ya ragu da kusan 45% idan aka kwatanta da na GPT-4 da kuma 80% kasa da na GPT-3, wani ci gaban dogaro na gaba daya wanda ya bayyana musamman ga fassara ma. Gwajin MachineTranslation.com ya nuna ci gaba mafi bayyana a inda models na zamanin GPT-4 suka fi shan wuya: a kan karin maganar Spanish daya da GPT-4o-mini da GPT-4.1-nano suka yi kuskure, duka GPT-5.4-mini da GPT-5.4 sun samar da fassarori daidai na karin magana, kowannensu ya tsara jimlar daban kadan amma duka sun fahimci ainihin karin maganar.

Wannan batu na ƙarshe yana da muhimmanci: wani gwaji na daban na daidaitacciyar jimlar kasuwanci, "please confirm receipt of this document," da aka fassara zuwa Jamusanci, ya ba da sakamako kusan iri ɗaya a dukkan samfuran da aka gwada, ciki har da GPT-4o-mini da samfuran ƙarni na GPT-5. Bambancin da ke tsakanin ƙarnonin ya ta'allaka ne kawai kan harshen azanci da mai ma'anoni daban-daban, ba wai gaba ɗayan bambancin inganci ba ne.

Shin sabon ƙarni na GPT a kowane lokaci yana nufin ingantacciyar fassara?

A'a. Gwajin wani karin magana na Hebrew a fadin dangin model, GPT-5.4-mini da GPT-5.4 sun ba da fassarori biyu daban-daban kuma marasa cika na jumla guda, ba tare da ko daya ya yi daidai sosai ba, yayin da wani tsohon model da ba shi da alaka da su ya fi kusantar gaskiya. Sabon model ba ya nufin ya fi zama daidai kai tsaye ba, kuma babban model ko wanda ya fi zama na kwanan nan ba shi ne zabin da ya fi aminci kai tsaye ba ga wata jumla.

Matsayin GPT-5 a fannin fassara a yau

An yi ritaya da GPT-3 da GPT-4 duka daga ChatGPT; GPT-4 ya rage ana iya samunsa ne kawai ta hanyar API na OpenAI don ayyukan da aka riga aka hada. Tsara na yanzu, GPT-5.4 da GPT-5.5, shi ne abin da MachineTranslation.com ke amfani da shi a yau, kuma yana yin aiki mai gogayya idan aka kwatanta da models na yanzu daga wasu masu samarwa, kodayake ba wai ya fi kyau a dukkan nau'ikan harsuna biyu ba. Don duba dalla-dalla yadda kananan sigogin GPT na yanzu suke kwatanta da juna da kuma models kamar Claude da DeepSeek, duba gwajin kai-da-kai na sub-version na MachineTranslation.com, wanda ya fi zurfi fiye da bayanin tsara na gaba daya.

Abin da wannan ke nufi idan kuna yin localization a babban sikelin

Sakamakon da ya fi muhimmanci ga babban shirin localization ba wai "GPT-5 ya doke GPT-3" ba ne. Sai dai cewa sigar model, ba kawai dangin model ba, ke tantance ko an fassara wani takamaiman karin magana ko jumla mai ma'anoni da yawa daidai, kuma wannan gaskiya ne a kowane nau'in harsuna biyu, ba kawai a 'yan kadan da aka nuna a nan ba. Wannan ya fi muhimmanci a cikin abubuwan da suka fi dogara kan yanayin sauti da harshen adabi tun asali, musamman rubutun talla da abubuwan da masu amfani suka samar, inda karin magana guda daya da aka fassara kai tsaye zai iya canza ma'anar wani rubutu ko talla gaba daya. Shirin da ke mayar da abun ciki zuwa harsuna da dama zai gamu da irin wannan harshe a kowannensu. Jerin gwaje-gwajen sub-version na MachineTranslation.com da cikakken gwajin kwatanta model sun bayyana wannan dalla-dalla. Tsarin dandalin, wanda ke gudanar da models na GPT na yanzu tare da sama da wasu 20 a kowace fassara, an yi shi ne musamman saboda tarihin sigar wani model guda daya ba cikakken garanti ba ne mai dogaro da kansa.

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