{"id":28847,"date":"2025-12-18T06:58:13","date_gmt":"2025-12-18T05:58:13","guid":{"rendered":"https:\/\/www.appleking.cz\/blog\/?p=28847"},"modified":"2025-12-12T13:11:58","modified_gmt":"2025-12-12T12:11:58","slug":"openai-predstavuje-gpt-5-2-menej-halucinacii-inteligentnejsie-odpovede-a-velky-skok-vpred-pre-chatgpt","status":"publish","type":"post","link":"https:\/\/www.appleking.sk\/blog\/openai-predstavuje-gpt-5-2-menej-halucinacii-inteligentnejsie-odpovede-a-velky-skok-vpred-pre-chatgpt","title":{"rendered":"OpenAI predstavuje GPT-5.2: menej halucin\u00e1ci\u00ed, inteligentnej\u0161ie odpovede a&nbsp;ve\u013ek\u00fd skok vpred pre ChatGPT!"},"content":{"rendered":"<p><a href=\"https:\/\/www.appleking.cz\/blog\/?attachment_id=28845#main\" rel=\"attachment wp-att-28845\"><img data-attachment-id=\"28845\" data-permalink=\"https:\/\/www.appleking.cz\/blog\/openai-predstavilo-gpt-5-2-mene-halucinaci-chytrejsi-odpovedi-a-velky-posun-pro-chatgpt\/3e414ec2-85ec-4eef-b162-3514844696e0-webp#main\" data-orig-file=\"https:\/\/www.appleking.sk\/blog\/wp-content\/uploads\/2025\/12\/3e414ec2-85ec-4eef-b162-3514844696e0.webp.webp\" data-orig-size=\"800,500\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"3e414ec2-85ec-4eef-b162-3514844696e0.webp\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/www.appleking.sk\/blog\/wp-content\/uploads\/2025\/12\/3e414ec2-85ec-4eef-b162-3514844696e0.webp-300x188.webp\" data-large-file=\"https:\/\/www.appleking.sk\/blog\/wp-content\/uploads\/2025\/12\/3e414ec2-85ec-4eef-b162-3514844696e0.webp.webp\" decoding=\"async\" loading=\"lazy\" class=\"alignnone size-full wp-image-28845\" src=\"https:\/\/www.appleking.cz\/blog\/wp-content\/uploads\/2025\/12\/3e414ec2-85ec-4eef-b162-3514844696e0.webp.webp\" alt=\"\" width=\"800\" height=\"500\" srcset=\"https:\/\/www.appleking.sk\/blog\/wp-content\/uploads\/2025\/12\/3e414ec2-85ec-4eef-b162-3514844696e0.webp.webp 800w, https:\/\/www.appleking.sk\/blog\/wp-content\/uploads\/2025\/12\/3e414ec2-85ec-4eef-b162-3514844696e0.webp-300x188.webp 300w, https:\/\/www.appleking.sk\/blog\/wp-content\/uploads\/2025\/12\/3e414ec2-85ec-4eef-b162-3514844696e0.webp-768x480.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><\/p>\n<p class=\"p1\">OpenAI urobilo \u010fal\u0161\u00ed ve\u013ek\u00fd krok vpred. Len p\u00e1r mesiacov po&nbsp;uveden\u00ed GPT-5 je tu nov\u00e1 gener\u00e1cia jazykov\u00e9ho modelu GPT-5.2 \u2013 a&nbsp;pod\u013ea samotnej spolo\u010dnosti ide o&nbsp;najpokro\u010dilej\u0161iu s\u00e9riu modelov, ak\u00fa kedy vyvinula. Nov\u00e1 verzia sa od&nbsp;11.&nbsp;decembra postupne zav\u00e1dza pre pou\u017e\u00edvate\u013eov platen\u00fdch verzi\u00ed ChatGPT, vr\u00e1tane Plus, Pro, Go, Business a&nbsp;Enterprise. V&nbsp;\u010dom je t\u00e1to verzia lep\u0161ia a&nbsp;pre\u010do OpenAI v&nbsp;poslednej dobe tak tvrdo tla\u010d\u00ed na&nbsp;p\u00edlu a&nbsp;vyd\u00e1va jeden nov\u00fd model za druh\u00fdm?<\/p>\n<h1><strong>Tri modely, jeden cie\u013e: v\u00e4\u010d\u0161ia presnos\u0165 a&nbsp;menej ch\u00fdb<\/strong><\/h1>\n<p class=\"p3\">GPT-5.2 je k&nbsp;dispoz\u00edcii v&nbsp;troch verzi\u00e1ch \u2013 Instant, Thinking a&nbsp;Pro. Ka\u017ed\u00e1 z&nbsp;nich je ur\u010den\u00e1 na&nbsp;trochu in\u00e9 pou\u017eitie, ale v\u0161etky maj\u00fa jedno spolo\u010dn\u00e9: v\u00fdrazn\u00fa kvalitat\u00edvnu zmenu. OpenAI uv\u00e1dza, \u017ee&nbsp;modely sa zlep\u0161ili v&nbsp;oblasti faktickej presnosti, spracovania \u00fadajov, vedeck\u00fdch a&nbsp;matematick\u00fdch \u00faloh, k\u00f3dovania, vizu\u00e1lneho porozumenia a&nbsp;vykon\u00e1vania zlo\u017eitej\u0161\u00edch \u00faloh, pri ktor\u00fdch umel\u00e1 inteligencia pou\u017e\u00edva viacero krokov alebo zah\u0155\u0148a n\u00e1stroje tret\u00edch str\u00e1n.<\/p>\n<p><a class=\"YsLeY\" tabindex=\"0\" role=\"link\" href=\"https:\/\/www.google.com\/url?sa=t&amp;source=web&amp;rct=j&amp;url=https%3A%2F%2Fwww.cometapi.com%2Fgpt-5-2-is-coming-what-it-is-new%2F&amp;ved=0CBYQjRxqFwoTCNDv6bT8t5EDFQAAAAAdAAAAABA_&amp;opi=89978449\" target=\"_blank\" rel=\"noopener\" data-ved=\"0CBYQjRxqFwoTCNDv6bT8t5EDFQAAAAAdAAAAABA_\" aria-label=\"P\u0159ej\u00edt na web CometAPI\"><img decoding=\"async\" class=\"sFlh5c FyHeAf iPVvYb\" src=\"https:\/\/www.cometapi.com\/_next\/image\/?url=https%3A%2F%2Fresource.cometapi.com%2Fblog%2Fuploads%2F2025%2F12%2FGPT-5.2-1.webp&amp;w=3840&amp;q=75\" alt=\"GPT-5.2 is Coming: What it is new? All You Need to Know - CometAPI - All AI Models in One API\" \/><\/a><\/p>\n<p class=\"p3\">Spolo\u010dnos\u0165 opisuje nov\u00fd produkt ako \u201enajv\u00fdkonnej\u0161iu s\u00e9riu modelov pre profesion\u00e1lne spracovanie inform\u00e1ci\u00ed\u201c. A&nbsp;pod\u013ea po\u010diato\u010dn\u00fdch benchmarkov m\u00e1 na&nbsp;to dobr\u00fd d\u00f4vod \u2013 GPT-5.2 sa u\u017e objavuje na&nbsp;vrchole rebr\u00ed\u010dka (napr\u00edklad v&nbsp;oblasti k\u00f3dovania).<\/p>\n<h1><strong>Pre\u010do tak skoro po&nbsp;GPT-5? Konkurencia tla\u010d\u00ed<\/strong><\/h1>\n<p>Tentoraz je tempo v\u00fdvoja naozaj r\u00fdchle. Od&nbsp;vydania predch\u00e1dzaj\u00facej verzie GPT-5 ubehlo len p\u00e1r mesiacov, no u\u017e sa chyst\u00e1 \u010fal\u0161ia v\u00fdznamn\u00e1 aktualiz\u00e1cia. D\u00f4vodom je rast\u00faci tlak zo strany konkurentov, najm\u00e4 Google. Jeho modely Gemini 3, Veo 3 a&nbsp;nov\u00fd model Nano Banana porazili GPT-5 v&nbsp;s\u00e9rii testov a&nbsp;pod\u013ea zdrojov zo z\u00e1kulisia je OpenAI v&nbsp;re\u017eime \u201ecode red\u201c \u2013 t. j. v&nbsp;stave vysokej pohotovosti.<\/p>\n<p>Aby si udr\u017eala svoje ved\u00face postavenie a&nbsp;700 mili\u00f3nov pou\u017e\u00edvate\u013eov ChatGPT, musela spolo\u010dnos\u0165 pr\u00eds\u0165 s&nbsp;nie\u010d\u00edm naozaj pozoruhodn\u00fdm. GPT-5.2 je pr\u00e1ve tak\u00fdm krokom.<\/p>\n\n\n<h1><strong>Menej halucin\u00e1ci\u00ed, viac istoty<\/strong><\/h1>\n<p class=\"p3\">Jednou z&nbsp;naj\u010dastej\u0161\u00edch krit\u00edk modernej umelej inteligencie je jej tendencia k&nbsp;\u201ehalucin\u00e1ci\u00e1m\u201c \u2013 to znamen\u00e1, \u017ee&nbsp;s&nbsp;istotou vym\u00fd\u0161\u013ea veci, ktor\u00e9 nie s\u00fa pravdiv\u00e9. GPT-5.2 si kladie za cie\u013e v\u00fdrazne zn\u00ed\u017ei\u0165 tento probl\u00e9m. V&nbsp;intern\u00fdch testoch sa modelu podarilo zn\u00ed\u017ei\u0165 mieru halucin\u00e1ci\u00ed z&nbsp;pribli\u017ene 17&nbsp;% v&nbsp;pr\u00edpade GPT-5 Thinking a&nbsp;12,7&nbsp;% v&nbsp;pr\u00edpade GPT-5.1 Thinking na&nbsp;priemern\u00fdch 10,9&nbsp;%.<\/p>\n<p><a class=\"YsLeY\" tabindex=\"0\" role=\"link\" href=\"https:\/\/www.google.com\/url?sa=t&amp;source=web&amp;rct=j&amp;url=https%3A%2F%2Fwww.microsoft.com%2Fen-us%2Fmicrosoft-365%2Fblog%2F2025%2F12%2F11%2Favailable-today-gpt-5-2-in-microsoft-365-copilot%2F&amp;ved=0CBYQjRxqFwoTCNDv6bT8t5EDFQAAAAAdAAAAABBb&amp;opi=89978449\" target=\"_blank\" rel=\"noopener\" data-ved=\"0CBYQjRxqFwoTCNDv6bT8t5EDFQAAAAAdAAAAABBb\" aria-label=\"P\u0159ej\u00edt na web Microsoft\"><img decoding=\"async\" class=\"sFlh5c FyHeAf iPVvYb\" src=\"https:\/\/www.microsoft.com\/en-us\/microsoft-365\/blog\/wp-content\/uploads\/sites\/2\/2025\/12\/M365_Blog_09122025_Hero.jpg\" alt=\"Available today: GPT-5.2 in Microsoft 365 Copilot | Microsoft 365 Blog\" \/><\/a><\/p>\n<p class=\"p3\">A ak m\u00e1 model mo\u017enos\u0165 pracova\u0165 s&nbsp;internetom prostredn\u00edctvom intern\u00e9ho prehliada\u010da, t\u00e1to hodnota kles\u00e1 na&nbsp;5,8&nbsp;%. Je to v\u00fdsledok kombin\u00e1cie nov\u00e9ho \u0161kolenia, lep\u0161ieho \u201emyslenia\u201c a&nbsp;robustnej\u0161\u00edch kontroln\u00fdch mechanizmov.<\/p>\n<h1><strong>V\u00fdznamn\u00e1 zmena v&nbsp;pr\u00e1ci s&nbsp;\u00fadajmi, tabu\u013ekami a&nbsp;n\u00e1strojmi<\/strong><\/h1>\n<p><a class=\"YsLeY\" tabindex=\"0\" role=\"link\" href=\"https:\/\/www.google.com\/url?sa=t&amp;source=web&amp;rct=j&amp;url=https%3A%2F%2Fwww.tomsguide.com%2Fai%2Fchatgpt%2Fopenai-just-launched-gpt-5-2-the-biggest-upgrade-yet-for-a-smarter-faster-chatgpt&amp;ved=0CBYQjRxqFwoTCNCq1ez8t5EDFQAAAAAdAAAAABAk&amp;opi=89978449\" target=\"_blank\" rel=\"noopener\" data-ved=\"0CBYQjRxqFwoTCNCq1ez8t5EDFQAAAAAdAAAAABAk\" aria-label=\"P\u0159ej\u00edt na web Tom's Guide\"><img decoding=\"async\" class=\"sFlh5c FyHeAf iPVvYb\" src=\"https:\/\/cdn.mos.cms.futurecdn.net\/jFNYTNcpVohE4aENi23z9J.jpg\" alt=\"OpenAI just launched GPT\u20115.2 \u2014 here's everything that's new in the fight against Gemini and Claude | Tom's Guide\" \/><\/a><\/p>\n<p class=\"p3\">Tentoraz OpenAI zd\u00f4raz\u0148uje aj schopnosti modelu v&nbsp;praktickej pr\u00e1ci v&nbsp;re\u00e1lnom svete:<\/p>\n<ul>\n<li>\n<p class=\"p1\">Tabu\u013ekov\u00e9 kalkul\u00e1tory a&nbsp;Excel: O\u010dak\u00e1va sa, \u017ee&nbsp;GPT-5.2 bude v\u00fdrazne lep\u0161\u00ed v&nbsp;oblasti vzorcov, anal\u00fdz a&nbsp;transform\u00e1cie \u00fadajov.<\/p>\n<\/li>\n<li>\n<p class=\"p1\">\u00dalohy agenta: Lep\u0161ie zvl\u00e1danie viacetapov\u00fdch procesov, riadenie pracovn\u00fdch postupov a&nbsp;pr\u00e1ca s&nbsp;n\u00e1strojmi.<\/p>\n<\/li>\n<li>\n<p class=\"p1\">Veda, matematika, programovanie: Presnos\u0165 a&nbsp;detekcia ch\u00fdb sa zlep\u0161ili vo v\u0161etk\u00fdch t\u00fdchto kateg\u00f3ri\u00e1ch.<\/p>\n<\/li>\n<\/ul>\n<p class=\"p3\">Pre be\u017en\u00e9ho pou\u017e\u00edvate\u013ea to znamen\u00e1, \u017ee&nbsp;ChatGPT sa bude menej odchy\u013eova\u0165 od&nbsp;t\u00e9my, bude sa viac dr\u017ea\u0165 zadan\u00e9ho \u00falohy a&nbsp;spo\u013eahlivej\u0161ie zvl\u00e1dne aj zlo\u017eit\u00e9 \u00falohy.<\/p>\n<h1><strong>Citliv\u00e9 konverz\u00e1cie: ChatGPT by mal reagova\u0165 zodpovednej\u0161ie<\/strong><\/h1>\n<p class=\"p3\">Jednou z&nbsp;najkontroverznej\u0161\u00edch oblast\u00ed v&nbsp;posledn\u00fdch mesiacoch bolo spr\u00e1vanie umelej inteligencie v&nbsp;pr\u00edpadoch, ke\u010f pou\u017e\u00edvate\u013e nazna\u010dil kr\u00edzu du\u0161evn\u00e9ho zdravia, sebapo\u0161kodzovanie alebo in\u00e9 formy psychickej \u00fazkosti. Spolo\u010dnos\u0165 OpenAI \u010del\u00ed viacer\u00fdm \u017ealob\u00e1m s\u00favisiacim so smr\u0165ou pou\u017e\u00edvate\u013eov, v&nbsp;ktor\u00fdch ChatGPT \u00fadajne reagoval nevhodne alebo posilnil nebezpe\u010dn\u00e9 my\u0161lienky.<\/p>\n<p><a class=\"YsLeY\" tabindex=\"0\" role=\"link\" href=\"https:\/\/www.google.com\/url?sa=t&amp;source=web&amp;rct=j&amp;url=https%3A%2F%2Fwww.theguardian.com%2Ftechnology%2F2025%2Foct%2F27%2Fchatgpt-suicide-self-harm-openai&amp;ved=0CBUQjRxqFwoTCKiwxIX9t5EDFQAAAAAdAAAAABAI&amp;opi=89978449\" target=\"_blank\" rel=\"noopener\" data-ved=\"0CBUQjRxqFwoTCKiwxIX9t5EDFQAAAAAdAAAAABAI\" aria-label=\"P\u0159ej\u00edt na web The Guardian\"><img decoding=\"async\" class=\"sFlh5c FyHeAf iPVvYb\" src=\"https:\/\/i.guim.co.uk\/img\/media\/9c1e17dcfc7e55b156faf79404b72ccefa5c6890\/229_0_4695_3756\/master\/4695.jpg?width=1200&amp;height=900&amp;quality=85&amp;auto=format&amp;fit=crop&amp;s=d5cf3ccda9a11fe636b575eef9996661\" alt=\"More than a million people every week show suicidal intent when chatting with ChatGPT, OpenAI estimates | Technology | The Guardian\" \/><\/a><\/p>\n<p class=\"p3\">GPT-5.2 by mal by\u0165 v&nbsp;tejto oblasti bezpe\u010dnej\u0161\u00ed. Pod\u013ea OpenAI s\u00fa modely lep\u0161ie v&nbsp;rozpozn\u00e1van\u00ed pr\u00edznakov du\u0161evnej \u00fazkosti a&nbsp;reaguj\u00fa menej servilne, t. j. je menej pravdepodobn\u00e9, \u017ee&nbsp;bud\u00fa nekriticky odr\u00e1\u017ea\u0165 il\u00fazie alebo \u0161kodliv\u00e9 my\u0161lienky pou\u017e\u00edvate\u013ea. Spolo\u010dnos\u0165 tvrd\u00ed, \u017ee&nbsp;to vedie k&nbsp;men\u0161iemu po\u010dtu nevhodn\u00fdch odpoved\u00ed v&nbsp;oboch variantoch Instant a&nbsp;Thinking. V&nbsp;s\u00fa\u010dasnosti v\u0161ak neexistuje \u017eiadne nez\u00e1visl\u00e9 overenie t\u00fdchto tvrden\u00ed.<\/p>\n<h1><strong>Ako z\u00edska\u0165 GPT-5.2<\/strong><\/h1>\n<p class=\"p3\">Aktualiz\u00e1cia sa zav\u00e1dza postupne. Ak ste platiacim pou\u017e\u00edvate\u013eom ChatGPT, GPT-5.2 sa vo va\u0161om menu objav\u00ed v&nbsp;priebehu najbli\u017e\u0161\u00edch dn\u00ed. Predch\u00e1dzaj\u00faci model, GPT-5.1, bude k&nbsp;dispoz\u00edcii e\u0161te pribli\u017ene tri mesiace, po&nbsp;ktor\u00fdch ho OpenAI prestane podporova\u0165.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>OpenAI urobilo \u010fal\u0161\u00ed<a class=\"moretag\" href=\"https:\/\/www.appleking.sk\/blog\/openai-predstavuje-gpt-5-2-menej-halucinacii-inteligentnejsie-odpovede-a-velky-skok-vpred-pre-chatgpt\" data-id_post=\"28847\"> Pokra\u010dovat ve&nbsp;\u010dten\u00ed&#8230;<\/a><\/p>\n","protected":false},"author":21716,"featured_media":28845,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"jetpack_publicize_message":"","jetpack_is_tweetstorm":false,"jetpack_publicize_feature_enabled":true,"jetpack_social_options":[]},"categories":[13],"tags":[],"jetpack_publicize_connections":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.11 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>OpenAI predstavuje GPT-5.2: menej halucin\u00e1ci\u00ed, inteligentnej\u0161ie odpovede a ve\u013ek\u00fd skok vpred pre ChatGPT! - AppleKing Blog<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.appleking.sk\/blog\/openai-predstavuje-gpt-5-2-menej-halucinacii-inteligentnejsie-odpovede-a-velky-skok-vpred-pre-chatgpt\" \/>\n<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"OpenAI predstavuje GPT-5.2: menej halucin\u00e1ci\u00ed, inteligentnej\u0161ie odpovede a ve\u013ek\u00fd skok vpred pre ChatGPT! - AppleKing Blog\" \/>\n<meta property=\"og:description\" content=\"OpenAI urobilo \u010fal\u0161\u00ed ve\u013ek\u00fd krok vpred. 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