{"id":1558,"date":"2026-10-20T13:48:24","date_gmt":"2026-10-20T11:48:24","guid":{"rendered":"https:\/\/www.senetic.cz\/blog\/?p=1558"},"modified":"2026-10-22T12:10:15","modified_gmt":"2026-10-22T10:10:15","slug":"lokalni-llm-ve-firme-kdy-se-vyplati-provozovat-ai-na-vlastnim-hardwaru","status":"publish","type":"post","link":"https:\/\/www.senetic.cz\/blog\/1558,lokalni-llm-ve-firme-kdy-se-vyplati-provozovat-ai-na-vlastnim-hardwaru\/","title":{"rendered":"Lok\u00e1ln\u00ed LLM ve firm\u011b: kdy se vyplat\u00ed provozovat AI na vlastn\u00edm hardwaru"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Lok\u00e1ln\u00ed LLM je velk\u00fd jazykov\u00fd model provozovan\u00fd na firemn\u00edm po\u010d\u00edta\u010di nebo serveru, nikoli v cloudu poskytovatele. Vyplat\u00ed se, pokud firma pracuje s daty, kter\u00e1 nechce odes\u00edlat mimo organizaci, vyu\u017e\u00edv\u00e1 AI denn\u011b a m\u00e1 v t\u00fdmu n\u011bkoho, kdo takov\u00e9 prost\u0159ed\u00ed dok\u00e1\u017ee spravovat. Pokud \u017e\u00e1dn\u00e1 z t\u011bchto podm\u00ednek neplat\u00ed, posta\u010d\u00ed cloud a hotov\u00e9 n\u00e1stroje formou p\u0159edplatn\u00e9ho.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">St\u00e1le v\u00edce firem, kter\u00e9 zav\u00e1d\u011bj\u00ed um\u011blou inteligenci, kombinuje oba p\u0159\u00edstupy: citliv\u00e1 data a opakovan\u00e9 \u00falohy zpracov\u00e1vaj\u00ed lok\u00e1ln\u011b, zbytek v cloudu. V \u010dl\u00e1nku vysv\u011btluji, jak vypo\u010d\u00edtat n\u00e1klady, co lok\u00e1ln\u00ed model m\u011bn\u00ed v oblasti zabezpe\u010den\u00ed dat a co nikoli, a kde za\u010d\u00edt.<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_87_1 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.senetic.cz\/blog\/1558,lokalni-llm-ve-firme-kdy-se-vyplati-provozovat-ai-na-vlastnim-hardwaru\/#Co_je_lokalni_LLM\" >Co je lok\u00e1ln\u00ed LLM<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.senetic.cz\/blog\/1558,lokalni-llm-ve-firme-kdy-se-vyplati-provozovat-ai-na-vlastnim-hardwaru\/#Cloud_predplatne_nebo_vlastni_hardware_srovnani\" >Cloud, p\u0159edplatn\u00e9 nebo vlastn\u00ed hardware: srovn\u00e1n\u00ed<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.senetic.cz\/blog\/1558,lokalni-llm-ve-firme-kdy-se-vyplati-provozovat-ai-na-vlastnim-hardwaru\/#Kolik_stoji_lokalni_LLM_a_kdy_se_vyplati\" >Kolik stoj\u00ed lok\u00e1ln\u00ed LLM a kdy se vyplat\u00ed<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.senetic.cz\/blog\/1558,lokalni-llm-ve-firme-kdy-se-vyplati-provozovat-ai-na-vlastnim-hardwaru\/#Zabezpeceni_dat_co_lokalni_LLM_resi_a_co_ne\" >Zabezpe\u010den\u00ed dat: co lok\u00e1ln\u00ed LLM \u0159e\u0161\u00ed a co ne<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.senetic.cz\/blog\/1558,lokalni-llm-ve-firme-kdy-se-vyplati-provozovat-ai-na-vlastnim-hardwaru\/#K_cemu_firmy_pouzivaji_lokalni_modely\" >K \u010demu firmy pou\u017e\u00edvaj\u00ed lok\u00e1ln\u00ed modely<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.senetic.cz\/blog\/1558,lokalni-llm-ve-firme-kdy-se-vyplati-provozovat-ai-na-vlastnim-hardwaru\/#Kdy_cloud_stale_dava_smysl_a_jak_oba_pristupy_kombinovat\" >Kdy cloud st\u00e1le d\u00e1v\u00e1 smysl a jak oba p\u0159\u00edstupy kombinovat<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.senetic.cz\/blog\/1558,lokalni-llm-ve-firme-kdy-se-vyplati-provozovat-ai-na-vlastnim-hardwaru\/#Na_cem_provozovat_lokalni_LLM\" >Na \u010dem provozovat lok\u00e1ln\u00ed LLM<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.senetic.cz\/blog\/1558,lokalni-llm-ve-firme-kdy-se-vyplati-provozovat-ai-na-vlastnim-hardwaru\/#Kde_zacit\" >Kde za\u010d\u00edt<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.senetic.cz\/blog\/1558,lokalni-llm-ve-firme-kdy-se-vyplati-provozovat-ai-na-vlastnim-hardwaru\/#Nejcastejsi_dotazy\" >Nej\u010dast\u011bj\u0161\u00ed dotazy<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Co_je_lokalni_LLM\"><\/span>Co je lok\u00e1ln\u00ed LLM<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Lok\u00e1ln\u00ed LLM (z angl. local large language model) je jazykov\u00fd model, jeho\u017e soubory a v\u00fdpo\u010dty jsou um\u00edst\u011bny na firemn\u00edm hardwaru: notebooku, stoln\u00edm po\u010d\u00edta\u010di, pracovn\u00ed stanici nebo serveru (tzv. on-premise AI). Kdy\u017e firma provozuje LLM lok\u00e1ln\u011b, dotazy, dokumenty ani odpov\u011bdi neputuj\u00ed do extern\u00edho API.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nej\u010dast\u011bji jde o<strong> modely s otev\u0159en\u00fdmi vahami (z angl. open-weight)<\/strong>, nap\u0159\u00edklad z \u0159ad<strong> Llama, Mistral, Qwen nebo Gemma<\/strong>. Lze je st\u00e1hnout a provozovat bez poplatk\u016f za ka\u017ed\u00fd dotaz. Licen\u010dn\u00ed podm\u00ednky se mezi modely li\u0161\u00ed, proto je vhodn\u00e9 je p\u0159ed komer\u010dn\u00edm pou\u017eit\u00edm ov\u011b\u0159it.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Lok\u00e1ln\u00ed model m\u016f\u017ee fungovat zcela offline. AI bez cloudu a p\u0159\u00edstupu k internetu je d\u016fle\u017eit\u00e1 tam, kde z\u00e1le\u017e\u00ed na bezpe\u010dnosti, nap\u0159\u00edklad ve v\u00fdrobn\u00edch z\u00e1vodech nebo odd\u011blen\u00fdch IT prost\u0159ed\u00edch. \u0160ir\u0161\u00ed pojem \u201elok\u00e1ln\u00ed AI\u201c zahrnuje tak\u00e9 modely pro rozpozn\u00e1v\u00e1n\u00ed obrazu a \u0159e\u010di \u010di generov\u00e1n\u00ed grafiky.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Cloud_predplatne_nebo_vlastni_hardware_srovnani\"><\/span>Cloud, p\u0159edplatn\u00e9 nebo vlastn\u00ed hardware: srovn\u00e1n\u00ed<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u017d\u00e1dn\u00e1 z mo\u017enost\u00ed nevynik\u00e1 ve v\u0161em. Rozhodnut\u00ed z\u00e1vis\u00ed na tom, jak\u00e1 data firma zpracov\u00e1v\u00e1 a jak intenzivn\u011b AI vyu\u017e\u00edv\u00e1.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Krit\u00e9rium<\/th><th>Cloud (API)<\/th><th>P\u0159edplatn\u00e9<\/th><th>Vlastn\u00ed hardware<\/th><\/tr><\/thead><tbody><tr><td><strong>Kam sm\u011b\u0159uj\u00ed data<\/strong><\/td><td>Na servery poskytovatele<\/td><td>K poskytovateli v souladu se smlouvou<\/td><td>Z\u016fst\u00e1vaj\u00ed ve firm\u011b<\/td><\/tr><tr><td><strong>N\u00e1kladov\u00fd model<\/strong><\/td><td>Platba podle vyu\u017eit\u00ed (tokeny)<\/td><td>Pevn\u00fd poplatek za u\u017eivatele<\/td><td>N\u00e1kup hardwaru, pot\u00e9 elekt\u0159ina a servis<\/td><\/tr><tr><td><strong>Kvalita model\u016f<\/strong><\/td><td>Nejv\u00fdkonn\u011bj\u0161\u00ed modely<\/td><td>Modely vybran\u00e9 poskytovatelem<\/td><td>Open-weight modely, v\u010detn\u011b velk\u00fdch<\/td><\/tr><tr><td><strong>Integrace s n\u00e1stroji<\/strong><\/td><td>Prost\u0159ednictv\u00edm API, vy\u017eaduje programov\u00e1n\u00ed<\/td><td>Hotov\u00e1, ve firemn\u00edch aplikac\u00edch<\/td><td>Vlastn\u00ed nebo s partnerem<\/td><\/tr><tr><td><strong>\u0160k\u00e1lov\u00e1n\u00ed<\/strong><\/td><td>Okam\u017eit\u00e9<\/td><td>Dokoupen\u00edm licenc\u00ed<\/td><td>Omezen\u00e9 v\u00fdkonem hardwaru<\/td><\/tr><tr><td><strong>Provoz bez internetu<\/strong><\/td><td>Ne<\/td><td>Ne<\/td><td>Ano<\/td><\/tr><tr><td><strong>Kdo spravuje prost\u0159ed\u00ed<\/strong><\/td><td>Poskytovatel<\/td><td>Poskytovatel<\/td><td>Firemn\u00ed IT odd\u011blen\u00ed nebo partner<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Open-weight modely se li\u0161\u00ed velikost\u00ed. V r\u00e1mci stejn\u00e9 \u0159ady v\u011bt\u0161\u00ed varianty \u010dasto dosahuj\u00ed lep\u0161\u00edch v\u00fdsledk\u016f, samotn\u00fd po\u010det parametr\u016f v\u0161ak o kvalit\u011b nerozhoduje. Men\u0161\u00ed modely posta\u010d\u00ed pro ka\u017edodenn\u00ed pr\u00e1ci. Velk\u00e9 modely provozovan\u00e9 na po\u010d\u00edta\u010d\u00edch NVIDIA DGX Spark, pracovn\u00edch stanic\u00edch nebo serverech s GPU kartami se u vybran\u00fdch obchodn\u00edch \u00faloh p\u0159ibli\u017euj\u00ed p\u0159edn\u00edm cloudov\u00fdm model\u016fm.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vlastn\u00ed hardware sni\u017euje z\u00e1vislost na extern\u00edm poskytovateli, ale zabezpe\u010den\u00ed aplikac\u00ed a infrastruktury se pak st\u00e1v\u00e1 odpov\u011bdnost\u00ed firmy.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Kolik_stoji_lokalni_LLM_a_kdy_se_vyplati\"><\/span>Kolik stoj\u00ed lok\u00e1ln\u00ed LLM a kdy se vyplat\u00ed<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Lok\u00e1ln\u00ed LLM m\u00e1 nejv\u011bt\u0161\u00ed \u0161anci se vyplatit p\u0159i vysok\u00e9m a pravideln\u00e9m vyu\u017eit\u00ed. P\u0159i n\u011bkolika dotazech t\u00fddn\u011b je n\u00e1kup hardwaru obvykle ekonomicky h\u016f\u0159e obhajiteln\u00fd ne\u017e vyu\u017e\u00edv\u00e1n\u00ed cloudu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u00e1klady na cloud a p\u0159edplatn\u00e9 rostou spolu s vyu\u017eit\u00edm: s ka\u017ed\u00fdm nov\u00fdm \u010dlenem t\u00fdmu, ka\u017ed\u00fdm testem agenta a ka\u017ed\u00fdm p\u0159epo\u010dtem datab\u00e1ze dokument\u016f. N\u00e1klady na vlastn\u00ed hardware se hrad\u00ed p\u0159ev\u00e1\u017en\u011b p\u0159edem a dal\u0161\u00ed dotazy generuj\u00ed p\u0159edev\u0161\u00edm n\u00e1klady na elektrickou energii, u server\u016f tak\u00e9 na chlazen\u00ed. Opot\u0159eben\u00ed hardwaru, servis a \u010das administr\u00e1tora jsou fixn\u00ed n\u00e1klady, kter\u00e9 zohled\u0148ujeme v n\u00ed\u017ee uveden\u00e9m v\u00fdpo\u010dtu.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Jak to spo\u010d\u00edtat<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Se\u010dt\u011bte ro\u010dn\u00ed v\u00fddaje na AI v cloudu: licence na u\u017eivatele, poplatky za API, n\u00e1klady na testov\u00e1n\u00ed a v\u00fdvojov\u00e1 prost\u0159ed\u00ed. P\u0159ipo\u010dt\u011bte tak\u00e9 to, co firma pl\u00e1nuje v nejbli\u017e\u0161\u00edm roce.<\/li>\n\n\n\n<li>Posu\u010fte, kter\u00e9 z t\u011bchto \u00faloh lze p\u0159esunout na lok\u00e1ln\u00ed model, a spo\u010d\u00edtejte, kolik dnes stoj\u00ed v cloudu. \u00dalohy vy\u017eaduj\u00edc\u00ed nejv\u00fdkonn\u011bj\u0161\u00ed modely z\u016fstanou v cloudu.<\/li>\n\n\n\n<li>P\u0159idejte n\u00e1klady na vlastn\u00ed prost\u0159ed\u00ed: hardware, energii, chlazen\u00ed, \u010das administr\u00e1tora a servisn\u00ed podporu.<\/li>\n\n\n\n<li>Rozlo\u017ete cenu hardwaru na dobu pou\u017e\u00edv\u00e1n\u00ed, nap\u0159\u00edklad 36 m\u011bs\u00edc\u016f, a porovnejte m\u011bs\u00ed\u010dn\u00ed n\u00e1klady vlastn\u00edho prost\u0159ed\u00ed s m\u011bs\u00ed\u010dn\u00edmi n\u00e1klady na \u00falohy, kter\u00e9 p\u0159esunete z cloudu (bod 2). Pokud jsou ni\u017e\u0161\u00ed a kvalita odpov\u011bd\u00ed je dostate\u010dn\u00e1, lok\u00e1ln\u00ed LLM se vyplat\u00ed.<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">Co v\u00fdsledek ovliv\u0148uje nejv\u00edce<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Vyu\u017eit\u00ed.<\/strong> Hardware, kter\u00fd stoj\u00ed nevyu\u017eit\u00fd, vytv\u00e1\u0159\u00ed n\u00e1klady bez p\u0159\u00ednosu. Agent pracuj\u00edc\u00ed n\u011bkolik hodin denn\u011b nebo t\u00fdm, kter\u00fd modely testuje ka\u017ed\u00fd den, nejv\u00edce zkracuje n\u00e1vratnost investice.<\/li>\n\n\n\n<li><strong>Po\u010det u\u017eivatel\u016f.<\/strong> Jedno dostate\u010dn\u011b v\u00fdkonn\u00e9 za\u0159\u00edzen\u00ed m\u016f\u017ee obslou\u017eit cel\u00fd t\u00fdm, pokud to umo\u017e\u0148uje model, po\u010det soub\u011b\u017en\u00fdch dotaz\u016f a zp\u016fsob nasazen\u00ed.<\/li>\n\n\n\n<li><strong>Experimentov\u00e1n\u00ed.<\/strong> V cloudu m\u00e1 ka\u017ed\u00fd pokus, nap\u0159\u00edklad nov\u00e1 verze promptu nebo p\u0159estavba indexu dokument\u016f, svou cenu. Lok\u00e1ln\u011b lze testovat bez po\u010d\u00edtadla.<\/li>\n\n\n\n<li><strong>Kompetence.<\/strong> Pokud ve firm\u011b nen\u00ed nikdo, kdo by prost\u0159ed\u00ed spravoval, je nutn\u00e9 p\u0159ipo\u010d\u00edtat n\u00e1klady na partnera.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Zabezpeceni_dat_co_lokalni_LLM_resi_a_co_ne\"><\/span>Zabezpe\u010den\u00ed dat: co lok\u00e1ln\u00ed LLM \u0159e\u0161\u00ed a co ne<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Lok\u00e1ln\u00ed model eliminuje jedno riziko: p\u0159ed\u00e1v\u00e1n\u00ed dat extern\u00edmu poskytovateli. Nezbavuje v\u0161ak povinnosti dodr\u017eovat <a href=\"https:\/\/eur-lex.europa.eu\/eli\/reg\/2016\/679\/oj\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">GDPR<\/a> ani <a href=\"https:\/\/digital-strategy.ec.europa.eu\/en\/policies\/regulatory-framework-ai\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">akt o AI<\/a>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Co firma z\u00edsk\u00e1<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Dokumenty, zdrojov\u00fd k\u00f3d, finan\u010dn\u00ed \u00fadaje a \u00fadaje o z\u00e1kazn\u00edc\u00edch neopou\u0161t\u011bj\u00ed infrastrukturu firmy. To je d\u016fle\u017eit\u00e9 zejm\u00e9na tam, kde plat\u00ed profesn\u00ed nebo bankovn\u00ed tajemstv\u00ed, nap\u0159\u00edklad v advok\u00e1tn\u00edch kancel\u00e1\u0159\u00edch, zdravotnick\u00fdch za\u0159\u00edzen\u00edch a bank\u00e1ch.<\/li>\n\n\n\n<li>Firma sama rozhoduje, kde se ukl\u00e1daj\u00ed protokoly dotaz\u016f a jak dlouho.<\/li>\n\n\n\n<li>Zam\u011bstnanci maj\u00ed m\u00e9n\u011b d\u016fvod\u016f pou\u017e\u00edvat neschv\u00e1len\u00e9 soukrom\u00e9 n\u00e1stroje AI, jejich\u017e pravidla pro ukl\u00e1d\u00e1n\u00ed a vyu\u017e\u00edv\u00e1n\u00ed dat nemus\u00ed odpov\u00eddat bezpe\u010dnostn\u00ed politice firmy.<\/li>\n\n\n\n<li>Model m\u016f\u017ee fungovat v s\u00edti zcela odpojen\u00e9 od internetu.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Co lok\u00e1ln\u00ed nasazen\u00ed nevy\u0159e\u0161\u00ed<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>GDPR.<\/strong> Pokud \u0159e\u0161en\u00ed zpracov\u00e1v\u00e1 osobn\u00ed \u00fadaje, je st\u00e1le nutn\u00fd pr\u00e1vn\u00ed z\u00e1klad pro zpracov\u00e1n\u00ed, \u0159\u00edzen\u00ed p\u0159\u00edstupu k osobn\u00edm \u00fadaj\u016fm a mo\u017enost jejich v\u00fdmazu. P\u0159i lok\u00e1ln\u00edm nasazen\u00ed je tak\u00e9 nutn\u00e9 zajistit zaznamen\u00e1v\u00e1n\u00ed p\u0159\u00edstup\u016f.<\/li>\n\n\n\n<li><strong>Akt o AI.<\/strong> Povinnosti z\u00e1vis\u00ed na roli firmy a zp\u016fsobu vyu\u017eit\u00ed AI, nikoli na tom, kde model funguje. Od 2 srpna 2026 roku se mimo jin\u00e9 uplat\u0148uj\u00ed povinnosti transparentnosti, nap\u0159\u00edklad informov\u00e1n\u00ed o tom, \u017ee partnerem v konverzaci je syst\u00e9m AI, a ozna\u010dov\u00e1n\u00ed obsahu typu deepfake. Po\u017eadavky na vysoce rizikov\u00e9 syst\u00e9my byly posunuty na prosinec 2027 roku a srpen 2028 roku.<\/li>\n\n\n\n<li><strong>Opr\u00e1vn\u011bn\u00ed a agenti AI.<\/strong> Model mus\u00ed respektovat stejn\u00e1 opr\u00e1vn\u011bn\u00ed jako ostatn\u00ed syst\u00e9my firmy, jinak ka\u017ed\u00e9mu u\u017eivateli zobraz\u00ed v\u0161echny dokumenty, k nim\u017e m\u00e1 s\u00e1m p\u0159\u00edstup. Agent\u016fm AI, kte\u0159\u00ed sami otev\u00edraj\u00ed soubory a spou\u0161t\u011bj\u00ed n\u00e1stroje, je vhodn\u00e9 opr\u00e1vn\u011bn\u00ed d\u00e1le omezit, proto\u017ee mohou vykonat p\u0159\u00edkaz skryt\u00fd v obsahu dokumentu (tzv. prompt injection).<\/li>\n\n\n\n<li><strong>Aktualizace.<\/strong> Modely, knihovny a syst\u00e9m vy\u017eaduj\u00ed aktualizace jako ka\u017ed\u00fd jin\u00fd software.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"K_cemu_firmy_pouzivaji_lokalni_modely\"><\/span>K \u010demu firmy pou\u017e\u00edvaj\u00ed lok\u00e1ln\u00ed modely<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Lok\u00e1ln\u00ed modely LLM se nejl\u00e9pe osv\u011bd\u010duj\u00ed v \u00faloh\u00e1ch s d\u016fv\u011brn\u00fdmi daty a vysok\u00fdm po\u010dtem dotaz\u016f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Asistent nad firemn\u00edmi dokumenty (RAG)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Model odpov\u00edd\u00e1 na ot\u00e1zky v p\u0159irozen\u00e9m jazyce na z\u00e1klad\u011b postup\u016f, smluv, n\u00e1vod\u016f a znalostn\u00ed b\u00e1ze. Dokumenty se neodes\u00edlaj\u00ed do extern\u00ed slu\u017eby. Odpov\u011b\u010f m\u016f\u017ee uv\u00e9st zdrojov\u00fd dokument, tak\u017ee si zam\u011bstnanec ihned ov\u011b\u0159\u00ed, odkud informace poch\u00e1z\u00ed.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Agenti AI<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Programy, kter\u00e9 analyzuj\u00ed soubory, p\u0159ipravuj\u00ed reporty nebo vy\u0159izuj\u00ed po\u017eadavky, mohou pracovat cel\u00e9 hodiny bez poplatk\u016f za ka\u017ed\u00fd dotaz. Lok\u00e1ln\u011b tak\u00e9 neplat\u00ed limity API extern\u00edho poskytovatele. V\u00fdkon v\u0161ak omezuje hardware, proto je vhodn\u00e9 del\u0161\u00ed \u00falohy spou\u0161t\u011bt mimo pracovn\u00ed dobu t\u00fdmu, kdy je k dispozici pln\u00fd v\u00fdkon hardwaru.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Pr\u00e1ce s k\u00f3dem<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Asistent program\u00e1tora pracuje se zdrojov\u00fdm k\u00f3dem, kter\u00fd nesm\u00ed opustit firmu. P\u0159eb\u00edr\u00e1 opakuj\u00edc\u00ed se \u010d\u00e1st pr\u00e1ce: navrhuje \u00faryvky k\u00f3du, p\u0159ipravuje testy a dokumentaci. Program\u00e1tor st\u00e1le navrhuje \u0159e\u0161en\u00ed, kontroluje ka\u017ed\u00fd n\u00e1vrh AI a rozhoduje, co se dostane do projektu; u\u0161et\u0159en\u00fd \u010das m\u016f\u017ee v\u011bnovat n\u00e1ro\u010dn\u011bj\u0161\u00edm \u00faloh\u00e1m. Model lze tak\u00e9 p\u0159izp\u016fsobit firemn\u00edmu k\u00f3du, nap\u0159\u00edklad vlastn\u00edm knihovn\u00e1m a pravidl\u016fm pro psan\u00ed k\u00f3du, aby n\u00e1vrhy odpov\u00eddaly postup\u016fm t\u00fdmu.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Zpracov\u00e1n\u00ed dokument\u016f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Klasifikace, shrnov\u00e1n\u00ed a extrakce dat z faktur, objedn\u00e1vek nebo reklamac\u00ed. P\u0159i tis\u00edc\u00edch dokument\u016f m\u011bs\u00ed\u010dn\u011b jde o \u00falohy, u kter\u00fdch poplatky za tokeny v cloudu rostou nejrychleji.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Dola\u010fov\u00e1n\u00ed model\u016f (angl. fine-tuning)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">P\u0159izp\u016fsoben\u00ed modelu jazyku oboru, n\u00e1zv\u016fm produkt\u016f a firemn\u00edm proces\u016fm na vlastn\u00edch datech. Tr\u00e9novac\u00ed data, kter\u00e1 \u010dasto p\u0159edstavuj\u00ed nejcenn\u011bj\u0161\u00ed znalostn\u00ed zdroje firmy, p\u0159itom z\u016fst\u00e1vaj\u00ed na jej\u00edm hardwaru.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Obraz a video<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Rozpozn\u00e1v\u00e1n\u00ed obrazu p\u0159i kontrole kvality, generov\u00e1n\u00ed grafiky a videoobsahu bez odes\u00edl\u00e1n\u00ed projekt\u016f mimo firmu. Na v\u00fdrobn\u00ed lince lok\u00e1ln\u00ed zpracov\u00e1n\u00ed tak\u00e9 zkracuje dobu odezvy, proto\u017ee obraz nemus\u00ed putovat do cloudu a zp\u011bt.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Takov\u00e1 \u0159e\u0161en\u00ed nej\u010dast\u011bji vyu\u017e\u00edvaj\u00ed softwarov\u00e9 spole\u010dnosti, odd\u011blen\u00ed R&amp;D, finan\u010dn\u00ed firmy, pr\u016fmyslov\u00e9 podniky, e-commerce a organizace s vysok\u00fdmi po\u017eadavky na zabezpe\u010den\u00ed.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Kdy_cloud_stale_dava_smysl_a_jak_oba_pristupy_kombinovat\"><\/span>Kdy cloud st\u00e1le d\u00e1v\u00e1 smysl a jak oba p\u0159\u00edstupy kombinovat<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Cloud se osv\u011bd\u010duje tam, kde z\u00e1le\u017e\u00ed na p\u0159\u00edstupu ke konkr\u00e9tn\u00edm model\u016fm, rychl\u00e9m \u0161k\u00e1lov\u00e1n\u00ed nebo hotov\u00e9 integraci s ka\u017edodenn\u00edmi aplikacemi:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u00falohy, pro kter\u00e9 se nejl\u00e9pe hod\u00ed konkr\u00e9tn\u00ed modely dostupn\u00e9 v cloudu, nap\u0159\u00edklad komplexn\u00ed anal\u00fdzy a v\u00edcekrokov\u00e9 uva\u017eov\u00e1n\u00ed,<\/li>\n\n\n\n<li>p\u0159\u00edle\u017eitostn\u00e9 vyu\u017eit\u00ed, kter\u00e9 neod\u016fvod\u0148uje n\u00e1kup hardwaru,<\/li>\n\n\n\n<li>n\u00e1hl\u00e9 n\u00e1r\u016fsty popt\u00e1vky, nap\u0159\u00edklad jednor\u00e1zov\u00e9 zpracov\u00e1n\u00ed rozs\u00e1hl\u00e9ho archivu,<\/li>\n\n\n\n<li>asistenti integrovan\u00ed do kancel\u00e1\u0159sk\u00e9ho bal\u00edku, jako nap\u0159\u00edklad <a href=\"https:\/\/www.senetic.cz\/blog\/?p=1531\" target=\"_blank\" rel=\"noreferrer noopener\">Microsoft 365 Copilot<\/a>, kte\u0159\u00ed pracuj\u00ed s e-mailem, kalend\u00e1\u0159em a soubory v r\u00e1mci st\u00e1vaj\u00edc\u00edch opr\u00e1vn\u011bn\u00ed.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Hybridn\u00ed model<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Hybridn\u00ed model rozd\u011bluje \u00falohy podle typu dat a po\u017eadovan\u00e9 kvality:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Citliv\u00e1 data<\/strong> (k\u00f3d, finan\u010dn\u00ed dokumenty, data z\u00e1kazn\u00edk\u016f): lok\u00e1ln\u00ed LLM.<\/li>\n\n\n\n<li><strong>Opakovan\u00e9 \u00falohy ve velk\u00e9m m\u011b\u0159\u00edtku<\/strong> (klasifikace, shrnut\u00ed, agenti funguj\u00edc\u00ed nep\u0159etr\u017eit\u011b): lok\u00e1ln\u00ed LLM.<\/li>\n\n\n\n<li><strong>Ka\u017edodenn\u00ed kancel\u00e1\u0159sk\u00e1 pr\u00e1ce<\/strong> ve firemn\u00edch aplikac\u00edch: asistent v r\u00e1mci p\u0159edplatn\u00e9ho.<\/li>\n\n\n\n<li><strong>Nejn\u00e1ro\u010dn\u011bj\u0161\u00ed \u00falohy s necitliv\u00fdmi daty<\/strong>: nejv\u00fdkonn\u011bj\u0161\u00ed modely v cloudu.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">Hybridn\u00ed model je jednou z mo\u017enost\u00ed, nikoli hotov\u00fdm receptem. Spr\u00e1vn\u00e9 rozd\u011blen\u00ed \u00faloh z\u00e1vis\u00ed na typu dat, rozsahu vyu\u017eit\u00ed a kompetenc\u00edch t\u00fdmu, proto je vhodn\u00e9 jej pr\u016fb\u011b\u017en\u011b ov\u011b\u0159ovat.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Na_cem_provozovat_lokalni_LLM\"><\/span>Na \u010dem provozovat lok\u00e1ln\u00ed LLM<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">V n\u00ed\u017ee uveden\u00e9m p\u0159ehledu p\u0159eva\u017euje hardware zalo\u017een\u00fd na \u0159e\u0161en\u00edch NVIDIA. CUDA pat\u0159\u00ed mezi nejl\u00e9pe podporovan\u00e9 ekosyst\u00e9my pro akceleraci AI. Popul\u00e1rn\u00ed n\u00e1stroje, jako jsou PyTorch, Ollama nebo llama.cpp, podporuj\u00ed GPU NVIDIA, a\u010dkoli mnoh\u00e9 z nich funguj\u00ed i na jin\u00fdch platform\u00e1ch. NVIDIA nav\u00edc nab\u00edz\u00ed hardware pro ka\u017ed\u00e9 m\u011b\u0159\u00edtko, od notebooku po server, s jednotn\u00fdm ekosyst\u00e9mem n\u00e1stroj\u016f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Novinkou v nab\u00eddce Senetic jsou notebooky NVIDIA RTX Spark\u2122.<\/strong> Kombinuj\u00ed grafiku NVIDIA Blackwell RTX a procesor NVIDIA Grace v jedin\u00e9m \u010dipu s v\u00fdkonem a\u017e 1 PFLOP pro v\u00fdpo\u010dty AI (FP4) a b\u011b\u017e\u00ed na Windows 11. Kl\u00ed\u010dov\u00fdm parametrem je jednotn\u00e1 pam\u011b\u0165 od 24 do 128 GB, kterou sou\u010dasn\u011b vyu\u017e\u00edv\u00e1 procesor i grafika. Pr\u00e1v\u011b ona ur\u010duje, jak velk\u00fd model lze provozovat lok\u00e1ln\u011b. V nejsiln\u011bj\u0161\u00ed konfiguraci notebook spust\u00ed modely a\u017e do 120 mld. parametr\u016f s kontextem a\u017e 1 mil. token\u016f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nejten\u010d\u00ed konstrukce maj\u00ed tlou\u0161\u0165ku 14 mm a podle NVIDIA vydr\u017e\u00ed notebooky na baterii cel\u00fd den. Uv\u00e1d\u011bn\u00e1 v\u00fddr\u017e v\u0161ak neznamen\u00e1 celodenn\u00ed intenzivn\u00ed z\u00e1t\u011b\u017e velk\u00fdm modelem, proto\u017ee z\u00e1vis\u00ed na zp\u016fsobu pou\u017e\u00edv\u00e1n\u00ed za\u0159\u00edzen\u00ed. Aplikace funguj\u00ed lok\u00e1ln\u011b a cloud lze vyu\u017e\u00edt tehdy, kdy\u017e je pot\u0159eba, co\u017e dob\u0159e odpov\u00edd\u00e1 hybridn\u00edmu modelu. V nab\u00eddce Senetic jsou modely <strong>Microsoft Surface Laptop Ultra, ASUS ProArt P16, HP OmniBook Ultra 16, Lenovo Yoga Pro 9n a MSI Prestige N16 Flip AI+.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>O v\u00fdb\u011bru hardwaru rozhoduje p\u0159edev\u0161\u00edm pam\u011b\u0165,<\/strong> proto\u017ee se do n\u00ed mus\u00ed model vej\u00edt. Po\u017eadavky a parametry jsme popsali v pr\u016fvodci o tom, <a href=\"https:\/\/www.senetic.cz\/blog\/?p=1415\" target=\"_blank\" rel=\"noreferrer noopener\">jak\u00fd po\u010d\u00edta\u010d pro AI zvolit<\/a>, zat\u00edmco \u00farovn\u011b investic do serverov\u00e9 infrastruktury najdete v \u010dl\u00e1nku <a href=\"https:\/\/www.senetic.cz\/blog\/?p=1476\" target=\"_blank\" rel=\"noreferrer noopener\">o typech server\u016f pro AI<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Typ hardwaru se vol\u00ed podle rozsahu a charakteru \u00faloh:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Pou\u017eit\u00ed<\/th><th>Typ hardwaru<\/th><th>Kde hledat v nab\u00eddce<\/th><\/tr><\/thead><tbody><tr><td>Jedna osoba, i na cest\u00e1ch<\/td><td>Notebook NVIDIA RTX Spark (a\u017e 128 GB)<\/td><td><a href=\"https:\/\/www.senetic.cz\/category\/notebooky-pro-ai-30830\/\" target=\"_blank\" rel=\"noreferrer noopener\">Notebooky pro AI<\/a><\/td><\/tr><tr><td>Sd\u00edlen\u00e9 AI prost\u0159ed\u00ed pro t\u00fdm<\/td><td>Po\u010d\u00edta\u010d s NVIDIA DGX Spark<\/td><td><a href=\"https:\/\/www.senetic.cz\/category\/potae-pro-ai-30635\/\" target=\"_blank\" rel=\"noreferrer noopener\">Po\u010d\u00edta\u010de pro AI<\/a><\/td><\/tr><tr><td>Dola\u010fov\u00e1n\u00ed a nejv\u011bt\u0161\u00ed modely<\/td><td>Pracovn\u00ed stanice s NVIDIA DGX Station<\/td><td><a href=\"https:\/\/www.senetic.cz\/category\/pracovn-stanice-pro-ai-30827\/\" target=\"_blank\" rel=\"noreferrer noopener\">Pracovn\u00ed stanice pro AI<\/a><\/td><\/tr><tr><td>V\u00edce u\u017eivatel\u016f sou\u010dasn\u011b<\/td><td>Server s kartami GPU<\/td><td><a href=\"https:\/\/www.senetic.cz\/category\/servery-pro-ai-30828\/\" data-type=\"link\" data-id=\"https:\/\/www.senetic.cz\/category\/servery-pro-ai-30828\/\" target=\"_blank\" rel=\"noreferrer noopener\">Servery pro AI<\/a><\/td><\/tr><tr><td>Roz\u0161\u00ed\u0159en\u00ed st\u00e1vaj\u00edc\u00edho hardwaru<\/td><td>Karta GPU pro server nebo pracovn\u00ed stanici<\/td><td><a href=\"https:\/\/www.senetic.cz\/category\/gpu-karty-pro-ai-30829\/\" data-type=\"link\" data-id=\"https:\/\/www.senetic.cz\/category\/gpu-karty-pro-ai-30829\/\" target=\"_blank\" rel=\"noreferrer noopener\">Karty GPU pro AI<\/a><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Kde_zacit\"><\/span>Kde za\u010d\u00edt<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Vyberte jedno vyu\u017eit\u00ed, nap\u0159\u00edklad asistenta pracuj\u00edc\u00edho s dokumenty jednoho odd\u011blen\u00ed.<\/li>\n\n\n\n<li>Zjist\u011bte, jak\u00e1 data bude model zpracov\u00e1vat a kdo by k nim m\u011bl m\u00edt p\u0159\u00edstup.<\/li>\n\n\n\n<li>Otestujte n\u011bkolik model\u016f s otev\u0159en\u00fdmi vahami na re\u00e1ln\u00fdch \u00faloh\u00e1ch, nap\u0159\u00edklad v n\u00e1stroj\u00edch Ollama nebo LM Studio, a porovnejte v\u00fdsledky s cloudov\u00fdm modelem.<\/li>\n\n\n\n<li>Odhadn\u011bte, kolik dotaz\u016f denn\u011b dan\u00e9 vyu\u017eit\u00ed vygeneruje, a spo\u010d\u00edtejte n\u00e1klady podle \u010dty\u0159 krok\u016f popsan\u00fdch v\u00fd\u0161e.<\/li>\n\n\n\n<li>Ov\u011b\u0159te kompatibilitu softwaru s hardwarem. Po\u010d\u00edta\u010de s NVIDIA DGX Spark a notebooky NVIDIA RTX Spark vyu\u017e\u00edvaj\u00ed procesory s architekturou Arm, tak\u017ee na nich ne ka\u017ed\u00e1 aplikace pob\u011b\u017e\u00ed beze zm\u011bn.<\/li>\n\n\n\n<li>Na z\u00e1klad\u011b test\u016f a v\u00fdpo\u010dt\u016f zvolte typ a po\u010det za\u0159\u00edzen\u00ed odpov\u00eddaj\u00edc\u00ed velikosti model\u016f a po\u010dtu u\u017eivatel\u016f.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">N\u00e1vratnost investice do hardwaru pro lok\u00e1ln\u00ed AI z\u00e1vis\u00ed p\u0159edev\u0161\u00edm na m\u00ed\u0159e jeho vyu\u017eit\u00ed. Seznam konkr\u00e9tn\u00edch zp\u016fsob\u016f vyu\u017eit\u00ed je proto vhodn\u00e9 p\u0159ipravit je\u0161t\u011b p\u0159ed n\u00e1kupem.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Nejcastejsi_dotazy\"><\/span>Nej\u010dast\u011bj\u0161\u00ed dotazy<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Funguje lok\u00e1ln\u00ed LLM bez internetu?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ano. Po sta\u017een\u00ed modelu a n\u00e1stroj\u016f jej lze pou\u017e\u00edvat zcela offline. P\u0159ipojen\u00ed je pot\u0159eba pouze pro aktualizace, stahov\u00e1n\u00ed nov\u00fdch model\u016f a p\u0159\u00edpadn\u00e9 integrace s extern\u00edmi slu\u017ebami.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Je lok\u00e1ln\u00ed model stejn\u011b dobr\u00fd jako cloudov\u00e9 modely?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Pro ka\u017edodenn\u00ed \u00falohy, jako je shrnov\u00e1n\u00ed, klasifikace nebo odpov\u011bdi na z\u00e1klad\u011b dokument\u016f, modely s otev\u0159en\u00fdmi vahami \u010dasto posta\u010duj\u00ed. U slo\u017eit\u011bj\u0161\u00edch \u00faloh z\u00e1vis\u00ed v\u00fdsledek na velikosti modelu: velk\u00e9 modely s otev\u0159en\u00fdmi vahami provozovan\u00e9 na pracovn\u00edch stanic\u00edch nebo serverech se bl\u00ed\u017e\u00ed \u0161pi\u010dkov\u00fdm cloudov\u00fdm model\u016fm. Proto je vhodn\u00e9 prov\u00e9st porovn\u00e1n\u00ed na vlastn\u00edch \u00faloh\u00e1ch.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Je lok\u00e1ln\u00ed AI automaticky v souladu s GDPR?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ne. Lok\u00e1ln\u00ed model omezuje p\u0159ed\u00e1v\u00e1n\u00ed dat mimo organizaci, firma v\u0161ak nad\u00e1le odpov\u00edd\u00e1 za pr\u00e1vn\u00ed z\u00e1klad zpracov\u00e1n\u00ed, p\u0159\u00edstup k dat\u016fm a jejich maz\u00e1n\u00ed.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Kolik pam\u011bti pot\u0159ebuje lok\u00e1ln\u00ed LLM?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Z\u00e1le\u017e\u00ed na velikosti modelu a m\u00ed\u0159e jeho komprese (kvantizace). P\u0159i kompresi na 4 bit\u016f zabere ka\u017ed\u00e1 miliarda parametr\u016f p\u0159ibli\u017en\u011b 0,5\u20130,6 GB pam\u011bti; k tomu je nutn\u00e9 p\u0159ipo\u010d\u00edtat rezervu pro kontext konverzace a syst\u00e9m. V praxi model s 8 mld. parametr\u016f pot\u0159ebuje p\u0159ibli\u017en\u011b 5\u20136 GB, model s 70 mld. parametr\u016f asi 40 GB a model s 200 mld. parametr\u016f v\u00edce ne\u017e 100 GB. Bez komprese jsou n\u00e1roky zhruba \u010dty\u0159ikr\u00e1t vy\u0161\u0161\u00ed.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Nahrad\u00ed lok\u00e1ln\u00ed LLM Microsoft 365 Copilot?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ne, jde o n\u00e1stroje pro odli\u0161n\u00e9 \u00falohy. Copilot pracuje s e-maily, soubory a kalend\u00e1\u0159em v Microsoft 365. Lok\u00e1ln\u00ed model je vhodn\u00fd pro data, kter\u00e1 by nem\u011bla opou\u0161t\u011bt organizaci, a pro vlastn\u00ed AI aplikace firmy. Mnoho organizac\u00ed vyu\u017e\u00edv\u00e1 oboj\u00ed.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Lze projekt z lok\u00e1ln\u00edho hardwaru p\u0159en\u00e9st do serverovny nebo cloudu?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ano, pokud vyu\u017e\u00edv\u00e1 stejn\u00e9 n\u00e1stroje, nap\u0159\u00edklad CUDA a kontejnery. Je v\u0161ak nutn\u00e9 zohlednit architekturu procesoru: NVIDIA DGX Spark a notebooky NVIDIA RTX Spark b\u011b\u017e\u00ed na architektu\u0159e Arm, zat\u00edmco mnoho server\u016f na x86, tak\u017ee n\u011bkter\u00e9 knihovny a obrazy kontejner\u016f m\u016f\u017ee b\u00fdt nutn\u00e9 p\u0159ipravit tak\u00e9 pro druhou architekturu.<\/p>\n\n\n\n<script type=\"application\/ld+json\">\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Czy lokalny LLM dzia\u0142a bez internetu?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Tak. Po pobraniu modelu i narz\u0119dzi mo\u017cna z niego korzysta\u0107 ca\u0142kowicie offline. Po\u0142\u0105czenie jest potrzebne tylko do aktualizacji, pobierania nowych modeli i ewentualnych integracji z us\u0142ugami zewn\u0119trznymi.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Czy lokalny model jest tak dobry jak modele w chmurze?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"W codziennych zadaniach, takich jak streszczanie, klasyfikacja czy odpowiedzi na podstawie dokument\u00f3w, modele open-weight cz\u0119sto wystarczaj\u0105. W bardziej z\u0142o\u017conych zadaniach wynik zale\u017cy od wielko\u015bci modelu: du\u017ce modele open-weight, uruchamiane na stacjach roboczych lub serwerach, zbli\u017caj\u0105 si\u0119 do czo\u0142owych modeli w chmurze. Dlatego por\u00f3wnanie warto zrobi\u0107 na w\u0142asnych zadaniach.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Czy lokalne AI jest automatycznie zgodne z RODO?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Nie. Lokalny model ogranicza przekazywanie danych na zewn\u0105trz, ale firma nadal odpowiada za podstaw\u0119 prawn\u0105 przetwarzania, dost\u0119p do danych i ich usuwanie.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Ile pami\u0119ci potrzebuje lokalny LLM?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"To zale\u017cy od wielko\u015bci modelu i stopnia jego kompresji (kwantyzacji). Przy kompresji do 4 bit\u00f3w ka\u017cdy miliard parametr\u00f3w zajmuje ok. 0,5\u20130,6 GB pami\u0119ci, a do tego trzeba doliczy\u0107 zapas na kontekst rozmowy i system. 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St\u00e1le<\/p>\n","protected":false},"author":5,"featured_media":1557,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_meta-robots-noindex":"","_yoast_wpseo_meta-robots-nofollow":"","_yoast_wpseo_meta-robots-adv":"","_yoast_wpseo_bctitle":"","_yoast_wpseo_canonical":"","_yoast_wpseo_opengraph-title":"","_yoast_wpseo_opengraph-description":"","_yoast_wpseo_opengraph-image":"","_yoast_wpseo_twitter-title":"","_yoast_wpseo_twitter-description":"","_yoast_wpseo_twitter-image":"","footnotes":""},"categories":[52,7,53],"tags":[],"class_list":["post-1558","post","type-post","status-publish","format-standard","has-post-thumbnail","category-hardware-technologie","category-pocitacovy-hardware","category-umela-inteligence-nove-technologie"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Lok\u00e1ln\u00ed AI na vlastn\u00edm hardwaru: kdy 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