{"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\/es\/blog\/news\/mistral-opublikoval-leanstral-ai-model-dlya-vajb-kodinga-s-formalnoj-verifikacziej","title":{"rendered":"Mistral ha publicado Leanstral, un modelo de IA para la codificaci\u00f3n de vibra con verificaci\u00f3n formal.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>La empresa Mistral AI ha presentado un gran modelo de lenguaje Devstral, dise\u00f1ado para su uso en el desarrollo de aplicaciones (codificaci\u00f3n de vibras) y optimizado para la verificaci\u00f3n formal de c\u00f3digo. Se espera que Devstral pueda ser utilizado para crear asistentes de IA que no solo generen c\u00f3digo, sino que tambi\u00e9n garanticen que est\u00e9 libre de errores.     <\/p>\n<p>Devstral se ha convertido en el primer modelo abierto que soporta el lenguaje de programaci\u00f3n Lean 4 y su conjunto de herramientas asociado para verificar pruebas matem\u00e1ticas. Lean 4 ofrece capacidades para la prueba matem\u00e1tica de la correcci\u00f3n del c\u00f3digo y su conformidad con la especificaci\u00f3n, lo que en el contexto de la codificaci\u00f3n de vibras permite confirmar que el c\u00f3digo generado por el modelo de IA cumple con lo previsto.         <\/p>\n<p>El modelo abarca 119 mil millones de par\u00e1metros (6.5 mil millones de par\u00e1metros activados por token), considera un contexto de 256 mil tokens y se publica bajo la licencia Apache 2.0. El archivo descargable de Leanstral ocupa 121 GB y es adecuado para su uso en sistemas locales. Para la ejecuci\u00f3n local, se pueden utilizar bibliotecas como vllm, transformers y SGLang.        <\/p>\n<p>Entre otras cosas, el modelo puede ser utilizado para el desarrollo de vibras en el agente abierto mistral-vibe, as\u00ed como integrarse con el conjunto de herramientas Aeneas para la verificaci\u00f3n de c\u00f3digo en el lenguaje Rust. Se aceptan texto e im\u00e1genes como par\u00e1metros de entrada y se genera solo texto como salida. Se admite el an\u00e1lisis del contenido de im\u00e1genes.       <\/p>\n<p>Para evaluar las capacidades de los modelos de IA teniendo en cuenta la calidad de la verificaci\u00f3n formal del c\u00f3digo y la redacci\u00f3n de pruebas matem\u00e1ticas, se ha desarrollado un nuevo conjunto de pruebas llamado FLTEval. En las pruebas realizadas, el modelo Leanstral super\u00f3 notablemente a los modelos abiertos existentes Qwen3.5 397B-A17B, Kimi-K2.5 1T-A32B y GLM5 744B-A40B, mostrando resultados similares a los modelos Claude Haiku 4.5 y Claude Sonnet 4.6 de la empresa Anthropic, pero qued\u00f3 por detr\u00e1s del modelo Claude Opus 4.6. En particular, el modelo Opus obtuvo 39.6 puntos, mientras que Leanstral alcanz\u00f3 21.9 en un solo pase y 31.9 en 16 pases. Al mismo tiempo, los costos de uso de Opus fueron de 1650 d\u00f3lares, mientras que Leanstral fue de $18 en un solo pase y $290 en 16 pases. El modelo Haiku obtuvo 23 puntos con un costo de $184, y el modelo Sonnet alcanz\u00f3 23.7 puntos con un costo de $549.    <center><img decoding=\"async\" alt=\"Mistral ha publicado Leanstral, un modelo de IA para la codificaci\u00f3n de vibra con verificaci\u00f3n formal.\" src=\"\/wp-content\/uploads\/2026\/03\/acae6a83a0e12081d75c53d02ab03b75.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/center><br \/>\n<br \/>Fuente: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=65005\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\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 [&hellip;]<\/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<!-- All in One SEO 5.0.2 - aioseo.com -->\n\t<meta name=\"description\" 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