{"id":164959,"date":"2026-03-17T11:12:00","date_gmt":"2026-03-17T09:12:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/mistral-opublikoval-leanstral-ai-model-dlya-vajb-kodinga-s-formalnoj-verifikacziej"},"modified":"2026-03-17T11:12:00","modified_gmt":"2026-03-17T09:12:00","slug":"mistral-opublikoval-leanstral-ai-model-dlya-vajb-kodinga-s-formalnoj-verifikacziej","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/mistral-opublikoval-leanstral-ai-model-dlya-vajb-kodinga-s-formalnoj-verifikacziej","title":{"rendered":"Mistral zve\u0159ejnil Leanstral, AI model pro vibra\u010dn\u00ed k\u00f3dov\u00e1n\u00ed s form\u00e1ln\u00ed verifikac\u00ed","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Spole\u010dnost Mistral AI p\u0159edstavila velk\u00fd jazykov\u00fd model Devstral, kter\u00fd je zam\u011b\u0159en na pou\u017eit\u00ed p\u0159i v\u00fdvoji aplikac\u00ed (vibe-coding) a je optimalizov\u00e1n pro form\u00e1ln\u00ed verifikaci k\u00f3du. P\u0159edpokl\u00e1d\u00e1 se, \u017ee Devstral m\u016f\u017ee b\u00fdt pou\u017eit k vytv\u00e1\u0159en\u00ed AI asistent\u016f, kte\u0159\u00ed nejen generuj\u00ed k\u00f3d, ale tak\u00e9 zaru\u010duj\u00ed, \u017ee neobsahuje chyby. <\/p>\n

Devstral se stal prvn\u00edm otev\u0159en\u00fdm modelem, kter\u00fd podporuje programovac\u00ed jazyk Lean 4 a s n\u00edm souvisej\u00edc\u00ed n\u00e1stroje pro ov\u011b\u0159ov\u00e1n\u00ed matematick\u00fdch d\u016fkaz\u016f. Lean 4 poskytuje mo\u017enosti pro matematick\u00e9 dokazov\u00e1n\u00ed spr\u00e1vnosti k\u00f3du a jeho souladu se specifikac\u00ed, co\u017e v kontextu vibe-codingu umo\u017e\u0148uje potvrdit, \u017ee generovan\u00fd k\u00f3d AI modelem d\u011bl\u00e1 p\u0159esn\u011b to, co bylo zam\u00fd\u0161leno. <\/p>\n

Model pokr\u00fdv\u00e1 119 miliard parametr\u016f (6,5 miliardy aktivovan\u00fdch parametr\u016f na token), bere v \u00favahu kontext v 256 tis\u00edc\u00edch tokenech a je publikov\u00e1n pod licenc\u00ed Apache 2.0. Stahovan\u00fd archiv s Leanstral zab\u00edr\u00e1 121 GB a je vhodn\u00fd pro pou\u017eit\u00ed na lok\u00e1ln\u00edch syst\u00e9mech. Pro lok\u00e1ln\u00ed spu\u0161t\u011bn\u00ed mohou b\u00fdt pou\u017eity knihovny vllm, transformers a SGLang. <\/p>\n

Mezi jin\u00fdmi aplikacemi m\u016f\u017ee b\u00fdt model pou\u017eit pro vibe-v\u00fdvoj v otev\u0159en\u00e9m agentu mistral-vibe, a tak\u00e9 se integrov\u00e1n\u00edm s n\u00e1stroji Aeneas pro verifikaci k\u00f3du v jazyce Rust. Jako vstupn\u00ed parametry se p\u0159ij\u00edmaj\u00ed texty a obr\u00e1zky, v\u00fdstupem je pouze text. Podporov\u00e1na je anal\u00fdza obsahu obr\u00e1zk\u016f. <\/p>\n

Pro hodnocen\u00ed schopnost\u00ed AI model\u016f s ohledem na kvalitu prov\u00e1d\u011bn\u00ed form\u00e1ln\u00ed verifikace k\u00f3du a psan\u00ed matematick\u00fdch d\u016fkaz\u016f byl vyvinut nov\u00fd testovac\u00ed soubor FLTEval. V proveden\u00fdch testech model Leanstral v\u00fdrazn\u011b p\u0159ed\u010dil st\u00e1vaj\u00edc\u00ed otev\u0159en\u00e9 modely Qwen3.5 397B-A17B, Kimi-K2.5 1T-A32B a GLM5 744B-A40B, uk\u00e1zal podobn\u00e9 v\u00fdsledky s modely Claude Haiku 4.5 a Claude Sonnet 4.6 od spole\u010dnosti Anthropic, ale zaostal za modelem Claude Opus 4.6. Konkr\u00e9tn\u011b, model Opus z\u00edskal 39.6 bod\u016f, zat\u00edmco Leanstral dos\u00e1hl 21.9 p\u0159i jednom pr\u016fchodu a 31.9 p\u0159i 16 pr\u016fchodech. N\u00e1klady na pou\u017eit\u00ed Opus \u010dinily 1650 dolar\u016f, zat\u00edmco Leanstral st\u00e1ly 18 dolar\u016f p\u0159i jednom pr\u016fchodu a 290 dolar\u016f p\u0159i 16 pr\u016fchodech. Model Haiku z\u00edskal 23 bod\u016f s n\u00e1klady 184 dolar\u016f, zat\u00edmco model Sonnet dos\u00e1hl 23.7 bod\u016f p\u0159i n\u00e1kladech 549 dolar\u016f.

\"Mistral<\/center>
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Zdroj: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Mistral AI \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b\u0430 \u0431\u043e\u043b\u044c\u0448\u0443\u044e \u044f\u0437\u044b\u043a\u043e\u0432\u0443\u044e \u043c\u043e\u0434\u0435\u043b\u044c Devstral, \u043d\u0430\u0446\u0435\u043b\u0435\u043d\u043d\u0443\u044e \u043d\u0430 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0434\u043b\u044f \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439 (\u0432\u0430\u0439\u0431-\u043a\u043e\u0434\u0438\u043d\u0433\u0430) \u0438 \u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u0443\u044e \u0434\u043b\u044f \u0444\u043e\u0440\u043c\u0430\u043b\u044c\u043d\u043e\u0439 \u0432\u0435\u0440\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438 \u043a\u043e\u0434\u0430. \u041f\u0440\u0435\u0434\u043f\u043e\u043b\u0430\u0433\u0430\u0435\u0442\u0441\u044f, \u0447\u0442\u043e Devstral \u043c\u043e\u0436\u0435\u0442 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0442\u044c\u0441\u044f \u0434\u043b\u044f \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f AI-\u0430\u0441\u0441\u0438\u0441\u0442\u0435\u043d\u0442\u043e\u0432, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0438\u0445 \u043d\u0435 \u043f\u0440\u043e\u0441\u0442\u043e \u0433\u0435\u043d\u0435\u0440\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u043a\u043e\u0434, \u043d\u043e \u0438 \u0433\u0430\u0440\u0430\u043d\u0442\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u043e\u0442\u0441\u0443\u0442\u0441\u0442\u0432\u0438\u0435 \u0432 \u043d\u0451\u043c \u043e\u0448\u0438\u0431\u043e\u043a. Devstral \u0441\u0442\u0430\u043b\u0430 \u043f\u0435\u0440\u0432\u043e\u0439 \u043e\u0442\u043a\u0440\u044b\u0442\u043e\u0439 \u043c\u043e\u0434\u0435\u043b\u044c\u044e, \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u044e\u0449\u0435\u0439 \u044f\u0437\u044b\u043a \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f Lean 4 \u0438 \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0439 \u0441 \u043d\u0438\u043c […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":8,"featured_media":164960,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-164959","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Mistral publikoval Leanstral, AI model pro vibe coding s form\u00e1ln\u00ed verifikac\u00ed | ProHoster","description":"Spole\u010dnost Mistral AI p\u0159edstavila velk\u00fd jazykov\u00fd model Devstral, zam\u011b\u0159en\u00fd na pou\u017eit\u00ed pro v\u00fdvoj aplikac\u00ed (vibe coding) a optimalizovan\u00fd pro form\u00e1ln\u00ed verifikaci 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