{"id":8304,"date":"2025-02-06T02:20:35","date_gmt":"2025-02-06T02:20:35","guid":{"rendered":"https:\/\/howtogeek.blog\/cs\/?p=8304"},"modified":"2025-02-06T02:20:35","modified_gmt":"2025-02-06T02:20:35","slug":"google-gemini-20-launches-emphasis-on-cost-efficiency-and-coding-features","status":"publish","type":"post","link":"https:\/\/howtogeek.blog\/cs\/google-gemini-20-launches-emphasis-on-cost-efficiency-and-coding-features\/","title":{"rendered":"Uveden\u00ed Google Gemini 2.0: D\u016fraz na n\u00e1kladovou efektivitu a funkce k\u00f3dov\u00e1n\u00ed"},"content":{"rendered":"<h2>P\u0159edstavujeme modely AI Gemini 2.0 od Googlu: Vylep\u0161en\u00e9 funkce a cenov\u011b v\u00fdhodn\u00e1 \u0159e\u0161en\u00ed<\/h2>\n<p>Google s pot\u011b\u0161en\u00edm oznamuje uveden\u00ed nov\u00e9 generace <a href=\"https:\/\/ai.google.dev\/gemini-api\/docs\/models\/gemini.com\">model\u016f Gemini<\/a>, kter\u00e9 slibuj\u00ed zv\u00fd\u0161en\u00ed schopnost\u00ed um\u011bl\u00e9 inteligence p\u0159i zachov\u00e1n\u00ed cenov\u00e9 dostupnosti.\u0158ada Gemini 2.0 zahrnuje v\u00fdznamn\u00e9 aktualizace modelu Flash, p\u0159edstaven\u00ed Flash-Lite a experiment\u00e1ln\u00ed verzi Gemini 2.0 Pro, z nich\u017e ka\u017ed\u00e1 je p\u0159izp\u016fsobena r\u016fzn\u00fdm p\u0159\u00edpad\u016fm pou\u017eit\u00ed a po\u017eadavk\u016fm na v\u00fdkon.<\/p>\n<h2>P\u0159ehled model\u016f Gemini 2.0<\/h2>\n<ul>\n<li><strong>Gemini 2.0 Pro:<\/strong> Tato verze je v sou\u010dasn\u00e9 dob\u011b ve sv\u00e9 experiment\u00e1ln\u00ed f\u00e1zi a p\u0159edstavuje nejpokro\u010dilej\u0161\u00ed model um\u011bl\u00e9 inteligence spole\u010dnosti Google pro k\u00f3dov\u00e1n\u00ed a zpracov\u00e1n\u00ed slo\u017eit\u00fdch v\u00fdzev. Jeho pozoruhodn\u00e9 kontextov\u00e9 okno s 2 miliony token\u016f umo\u017e\u0148uje modelu bezprobl\u00e9mov\u011b zpracov\u00e1vat rozs\u00e1hl\u00e9 informace. Krom\u011b toho umo\u017e\u0148uje integraci s extern\u00edmi n\u00e1stroji, jako je Vyhled\u00e1v\u00e1n\u00ed Google a spou\u0161t\u011bn\u00ed k\u00f3du, co\u017e z n\u011bj \u010din\u00ed v\u0161estrannou mo\u017enost pro v\u00fdvoj\u00e1\u0159e.<\/li>\n<li><strong>Gemini 2.0 Flash:<\/strong> Gemini 2.0 Flash, p\u016fvodn\u011b uv\u00e1d\u011bn\u00fd jako experiment\u00e1ln\u00ed model, je nyn\u00ed obecn\u011b dostupn\u00fd pro u\u017eivatele, kte\u0159\u00ed hledaj\u00ed vysoce \u00fa\u010dinn\u00e9 aplikace um\u011bl\u00e9 inteligence. Obsahuje kontextov\u00e9 okno s 1 milionem token\u016f, kter\u00e9 poskytuje odpov\u011bdi s n\u00edzkou latenc\u00ed a podporuje rozs\u00e1hl\u00e9 multimod\u00e1ln\u00ed mo\u017enosti uva\u017eov\u00e1n\u00ed.<\/li>\n<li><strong>Gemini 2.0 Flash-Lite:<\/strong> Jako nejnov\u011bj\u0161\u00ed \u010dlen rodiny Gemini je Flash-Lite navr\u017een jako cenov\u011b dostupn\u00e9 \u0159e\u0161en\u00ed. S tvrzen\u00edm, \u017ee p\u0159ekon\u00e1v\u00e1 p\u0159edchoz\u00ed 1.5 Flash model ve v\u011bt\u0161in\u011b v\u00fdkonnostn\u00edch benchmark\u016f, p\u0159i zachov\u00e1n\u00ed stejn\u00e9 ceny a rychlosti, tak\u00e9 podporuje multimod\u00e1ln\u00ed vstup jako jeho prot\u011bj\u0161ek, s kontextov\u00fdm oknem s 1 milionem token\u016f. Je pozoruhodn\u00e9, \u017ee dok\u00e1\u017ee generovat jedno\u0159\u00e1dkov\u00e9 titulky pro p\u0159ibli\u017en\u011b 40 000 jedine\u010dn\u00fdch fotografi\u00ed za m\u00e9n\u011b ne\u017e jeden dolar v placen\u00e9 \u00farovni Google AI Studio.<\/li>\n<\/ul>\n<figure class=\"wp-block-image\"><img alt=\"Porovn\u00e1n\u00ed schopnost\u00ed model\u016f Gemini\" class=\"wp-image\" decoding=\"async\" height=\"1482\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2025\/02\/image.webp\" title=\"Porovn\u00e1n\u00ed schopnost\u00ed model\u016f Gemini\" width=\"960\"\/><\/figure><figcaption><span>Srovn\u00e1vac\u00ed anal\u00fdza schopnost\u00ed nap\u0159\u00ed\u010d r\u016fzn\u00fdmi verzemi model\u016f Gemini, kter\u00e1 hodnot\u00ed jejich v\u00fdkon p\u0159i \u00fakolech, jako jsou obecn\u00e9 znalosti, generov\u00e1n\u00ed k\u00f3du, uva\u017eov\u00e1n\u00ed a dal\u0161\u00ed.<\/span><\/figcaption><h2>Za\u017eijte Gemini 2.0 Flash Thinking Experimental<\/h2>\n<p>Pro u\u017eivatele, kte\u0159\u00ed cht\u011bj\u00ed b\u00fdt sv\u011bdky toho, jak modely \u201emysl\u00ed\u201c, je nyn\u00ed Gemini 2.0 Flash Thinking Experimental p\u0159\u00edstupn\u00fd k bezplatn\u00e9mu testov\u00e1n\u00ed v <a href=\"https:\/\/gemini.google.com\/.com\">aplikaci Gemini<\/a>. Tento inovativn\u00ed model metodicky rozkl\u00e1d\u00e1 v\u00fdzvy do zvl\u00e1dnuteln\u00fdch krok\u016f, zlep\u0161uje jeho schopnosti uva\u017eov\u00e1n\u00ed a ilustruje, jak vyvozuje odpov\u011bdi.<\/p>\n<h2>Integrace s extern\u00edmi slu\u017ebami<\/h2>\n<p>Aplikace Gemini tak\u00e9 obsahuje verzi Flash Thinking Experimental, kter\u00e1 se integruje s Mapami Google, YouTube a Vyhled\u00e1v\u00e1n\u00edm. Tato nov\u011b objeven\u00e1 schopnost umo\u017e\u0148uje modelu vyu\u017e\u00edvat extern\u00ed informace, co\u017e v\u00fdrazn\u011b zvy\u0161uje relevanci a komplexnost odezvy. M\u016f\u017ee nap\u0159\u00edklad vypo\u010d\u00edtat dobu cestov\u00e1n\u00ed pomoc\u00ed Google Maps nebo vyhledat p\u0159\u00edslu\u0161n\u00e1 videa na YouTube.<\/p>\n<h2>Bezpe\u010dnost a zabezpe\u010den\u00ed v modelech Gemini 2.0<\/h2>\n<p>Google up\u0159ednost\u0148uje bezpe\u010dnost a zabezpe\u010den\u00ed v r\u00e1mci model\u016f Gemini 2.0 AI. Vyu\u017eit\u00edm technik posilov\u00e1n\u00ed u\u010den\u00ed AI systematicky kritizuje sv\u00e9 vlastn\u00ed reakce, aby zdokonalila p\u0159esnost. Krom\u011b toho se k detekci zranitelnost\u00ed, v\u010detn\u011b potenci\u00e1ln\u00edch nep\u0159\u00edm\u00fdch \u00fatok\u016f typu prompt injection, pou\u017e\u00edv\u00e1 automatizovan\u00fd \u010derven\u00fd t\u00fdm.<\/p>\n<h2>Cenov\u011b dostupn\u00e1 struktura<\/h2>\n<p>Gemini 2.0 Flash-Lite m\u00e1 v\u00fdjime\u010dn\u011b konkurenceschopnou cenu 0, 075 $ za milion token\u016f (vstup) a 0, 30 $ za milion token\u016f (v\u00fdstup), co\u017e z n\u011bj \u010din\u00ed atraktivn\u00ed mo\u017enost pro v\u00fdvoj\u00e1\u0159e i firmy.<\/p>\n<h2>Z\u00e1v\u011br<\/h2>\n<p>D\u00edky t\u011bmto inovativn\u00edm aktualizac\u00edm Google nejen roz\u0161i\u0159uje mo\u017enosti a dostupnost sv\u00fdch model\u016f Gemini AI, ale tak\u00e9 vych\u00e1z\u00ed vst\u0159\u00edc r\u016fzn\u00fdm u\u017eivatel\u016fm s r\u016fzn\u00fdmi pot\u0159ebami a rozpo\u010dty. Toto strategick\u00e9 vylep\u0161en\u00ed stav\u00ed Google p\u0159\u00edzniv\u011b v konkuren\u010dn\u00edm prost\u0159ed\u00ed AI, zejm\u00e9na proti spole\u010dnostem jako DeepSeek, kter\u00e9 se zam\u011b\u0159uj\u00ed na n\u00e1kladov\u011b efektivn\u00ed \u0159e\u0161en\u00ed AI.<\/p>\n<h2>\u010casto kladen\u00e9 ot\u00e1zky<\/h2>\n<h3><strong>1. Jak\u00e9 jsou kl\u00ed\u010dov\u00e9 vlastnosti Gemini 2.0 Pro?<\/strong><\/h3>\n<p>Gemini 2.0 Pro nab\u00edz\u00ed rozs\u00e1hl\u00e9 kontextov\u00e9 okno s 2 miliony token\u016f pro lep\u0161\u00ed zpracov\u00e1n\u00ed informac\u00ed, mo\u017enosti integrace s extern\u00edmi n\u00e1stroji, jako je Vyhled\u00e1v\u00e1n\u00ed Google, a je speci\u00e1ln\u011b navr\u017eeno pro k\u00f3dov\u00e1n\u00ed a komplexn\u00ed obsluhu prompt\u016f.<\/p>\n<h3><strong>2. Jak se Gemini 2.0 Flash-Lite li\u0161\u00ed od sv\u00fdch p\u0159edch\u016fdc\u016f?<\/strong><\/h3>\n<p>Flash-Lite nab\u00edz\u00ed srovnateln\u00fd v\u00fdkon s p\u0159edchoz\u00edmi modely, p\u0159ekon\u00e1v\u00e1 model 1, 5 Flash v r\u016fzn\u00fdch m\u011b\u0159\u00edtc\u00edch a p\u0159itom z\u016fst\u00e1v\u00e1 n\u00e1kladov\u011b efektivn\u00ed. Podporuje tak\u00e9 multimod\u00e1ln\u00ed vstup, kter\u00fd u\u017eivatel\u016fm umo\u017e\u0148uje efektivn\u011b z\u00edskat jedno\u0159\u00e1dkov\u00fd titulek pro tis\u00edce obr\u00e1zk\u016f.<\/p>\n<h3><strong>3. Jak\u00e1 bezpe\u010dnostn\u00ed opat\u0159en\u00ed jsou zavedena pro modely Gemini 2.0?<\/strong><\/h3>\n<p>Google implementuje techniky u\u010den\u00ed pro sebekritiku reakc\u00ed AI a prov\u00e1d\u00ed automatizovan\u00fd \u010derven\u00fd t\u00fdm, aby identifikoval potenci\u00e1ln\u00ed zranitelnosti a zajistil vysokou \u00farove\u0148 zabezpe\u010den\u00ed v r\u00e1mci model\u016f.<\/p>\n<p><a class=\"xiaomi\" href=\"https:\/\/nerdschalk.com\/google-gemini-2-0-arrives-with-a-focus-on-cost-and-coding\/\" rel=\"noopener noreferrer nofollow\" target=\"_blank\">Zdroj a obr\u00e1zky<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>P\u0159edstavujeme modely AI Gemini 2.0 od Googlu: Vylep\u0161en\u00e9 funkce a cenov\u011b v\u00fdhodn\u00e1 \u0159e\u0161en\u00ed Google s pot\u011b\u0161en\u00edm oznamuje uveden\u00ed nov\u00e9 generace model\u016f Gemini, kter\u00e9 slibuj\u00ed zv\u00fd\u0161en\u00ed schopnost\u00ed um\u011bl\u00e9 inteligence p\u0159i zachov\u00e1n\u00ed cenov\u00e9 dostupnosti.\u0158ada Gemini 2.0 zahrnuje v\u00fdznamn\u00e9 aktualizace modelu Flash, p\u0159edstaven\u00ed Flash-Lite a experiment\u00e1ln\u00ed verzi Gemini 2.0 Pro, z nich\u017e ka\u017ed\u00e1 je p\u0159izp\u016fsobena r\u016fzn\u00fdm p\u0159\u00edpad\u016fm pou\u017eit\u00ed [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[21,121],"class_list":["post-8304","post","type-post","status-publish","format-standard","hentry","category-how-to","tag-google","tag-google-gemini"],"acf":[],"_links":{"self":[{"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/posts\/8304","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/comments?post=8304"}],"version-history":[{"count":1,"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/posts\/8304\/revisions"}],"predecessor-version":[{"id":8305,"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/posts\/8304\/revisions\/8305"}],"wp:attachment":[{"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/media?parent=8304"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/categories?post=8304"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/tags?post=8304"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}