{"id":12055,"date":"2026-04-30T00:27:40","date_gmt":"2026-04-30T03:27:40","guid":{"rendered":"https:\/\/convergencia.tech\/inicio\/?p=12055"},"modified":"2026-04-30T00:27:41","modified_gmt":"2026-04-30T03:27:41","slug":"nemotron-3-nano-omni","status":"publish","type":"post","link":"https:\/\/convergencia.tech\/inicio\/nemotron-3-nano-omni\/","title":{"rendered":"Nemotron 3 Nano OMNI"},"content":{"rendered":"\n<p><\/p>\n\n\n\n<p>Nemotron 3 Nano OMNI es un modelo multimodal nuevo (lanzado el 28 de abril de 2026 por NVIDIA) que forma parte de la familia Nemotron 3. Es uno de los modelos abiertos m\u00e1s interesantes del momento por su eficiencia y capacidades \u00abomni\u00bb (todo en uno).<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u00bfQu\u00e9 es exactamente?<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Arquitectura<\/strong>: 30B par\u00e1metros totales (30B-A3B), <strong>hybrid MoE<\/strong> (Mixture of Experts) con <strong>solo 3B par\u00e1metros activos<\/strong> por token. Combina capas <strong>Mamba<\/strong> (para eficiencia en secuencias largas) + <strong>Transformer<\/strong> (para razonamiento preciso).<\/li>\n\n\n\n<li><strong>Multimodal nativo<\/strong>: Acepta y razona de forma unificada sobre:\n<ul class=\"wp-block-list\">\n<li>Texto<\/li>\n\n\n\n<li>Im\u00e1genes<\/li>\n\n\n\n<li>Video<\/li>\n\n\n\n<li>Audio (incluyendo transcripci\u00f3n y comprensi\u00f3n de habla)<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Salida<\/strong>: Solo texto.<\/li>\n\n\n\n<li><strong>Contexto<\/strong>: Hasta <strong>256K tokens<\/strong> (muy grande, ideal para documentos largos, videos extensos o conversaciones complejas).<\/li>\n<\/ul>\n\n\n\n<p>El gran diferencial es que <strong>todo corre en un solo modelo<\/strong>, sin necesidad de encadenar varios (un modelo de visi\u00f3n + uno de audio + LLM). Esto simplifica pipelines de agentes IA y reduce latencia y p\u00e9rdida de contexto.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Rendimiento y eficiencia<\/h3>\n\n\n\n<p>Seg\u00fan NVIDIA, es el <strong>modelo multimodal abierto m\u00e1s eficiente<\/strong> de su tama\u00f1o y lidera varios benchmarks multimodales (document understanding, video\/audio reasoning, agentic tasks, etc.). Ofrece hasta <strong>9x m\u00e1s throughput<\/strong> que otros modelos omni abiertos en tareas multimodales manteniendo interactividad similar.<\/p>\n\n\n\n<p>El gr\u00e1fico que compartiste muestra que <strong>Nemotron 3 Nano Omni<\/strong> (barras verdes) supera o compite muy bien contra otros modelos (barras grises) en benchmarks como MMMU, OCR, document understanding, video QA, etc.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Requerimientos para correrlo localmente<\/h3>\n\n\n\n<p>Esto es lo m\u00e1s impresionante:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Quantizado 4-bit<\/strong> (recomendado con Unsloth): \u2248 <strong>25 GB de RAM\/VRAM<\/strong><\/li>\n\n\n\n<li><strong>8-bit<\/strong>: \u2248 <strong>36 GB<\/strong><\/li>\n<\/ul>\n\n\n\n<p>Se puede correr en una sola GPU de consumo (ej. RTX 4090 con algo de optimizaci\u00f3n) o en Macs con suficiente unified memory. NVIDIA y socios ofrecen soporte day-zero en herramientas como:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Unsloth<\/strong> (GGUF optimizados, muy recomendados para local)<\/li>\n\n\n\n<li>llama.cpp<\/li>\n\n\n\n<li>LM Studio<\/li>\n\n\n\n<li>Ollama<\/li>\n\n\n\n<li>vLLM, SGLang, etc.<\/li>\n\n\n\n<li>NVIDIA NIM \/ build.nvidia.com<\/li>\n<\/ul>\n\n\n\n<p>Tambi\u00e9n est\u00e1 disponible en Hugging Face (versi\u00f3n BF16 original, FP8, NVFP4) y plataformas cloud (AWS SageMaker, Fireworks, DeepInfra, Together AI, etc.).<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Usos principales<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Agentes IA<\/strong> (agentic workflows): computer use, browser agents, an\u00e1lisis de documentos, incident management.<\/li>\n\n\n\n<li>An\u00e1lisis de documentos complejos (m\u00faltiples im\u00e1genes, tablas, etc.).<\/li>\n\n\n\n<li>Comprensi\u00f3n de video y audio largo.<\/li>\n\n\n\n<li>Transcripci\u00f3n y razonamiento sobre habla.<\/li>\n\n\n\n<li>Q&amp;A multimodal, summarization, etc.<\/li>\n<\/ul>\n\n\n\n<p>Es especialmente fuerte como <strong>sub-agente de percepci\u00f3n<\/strong> dentro de sistemas m\u00e1s grandes.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">D\u00f3nde conseguirlo<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Hugging Face<\/strong> (oficial NVIDIA):\n<ul class=\"wp-block-list\">\n<li>BF16: nvidia\/Nemotron-3-Nano-Omni-30B-A3B-Reasoning-BF16<\/li>\n\n\n\n<li>GGUF via Unsloth: unsloth\/NVIDIA-Nemotron-3-Nano-Omni-30B-A3B-Reasoning-GGUF<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Blog oficial de NVIDIA: <a href=\"https:\/\/blogs.nvidia.com\/blog\/nemotron-3-nano-omni-multimodal-ai-agents\/\" target=\"_blank\" rel=\"noreferrer noopener\">Nemotron 3 Nano Omni<\/a><\/li>\n\n\n\n<li>Pruebas r\u00e1pidas: OpenRouter (tiene versi\u00f3n free), build.nvidia.com, etc.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Conclusi\u00f3n<\/h3>\n\n\n\n<p>Es un lanzamiento importante porque baja significativamente la barrera para tener un modelo multimodal potente y <strong>eficiente<\/strong> que se pueda correr localmente o en hardware accesible, sin depender de APIs caras ni stacks complejos de m\u00faltiples modelos.<\/p>\n\n\n\n<p>Si ten\u00e9s hardware decente (al menos ~25-30 GB VRAM\/RAM), vale la pena probarlo con Unsloth o LM Studio. Es especialmente prometedor para quien construye agentes o hace tareas que involucran video\/audio\/documentos.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Nemotron 3 Nano OMNI es un modelo multimodal nuevo (lanzado el 28 de abril de 2026 por NVIDIA) que forma parte de la familia Nemotron 3. Es uno de los modelos abiertos m\u00e1s interesantes del momento por su eficiencia y capacidades \u00abomni\u00bb (todo en uno). \u00bfQu\u00e9 es exactamente? El gran diferencial es que todo corre [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":12057,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-12055","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ai"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Nemotron 3 Nano OMNI - Convergencia.tech<\/title>\n<meta name=\"description\" content=\"Nemotron 3 Nano OMNI\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/convergencia.tech\/inicio\/nemotron-3-nano-omni\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Nemotron 3 Nano OMNI - 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