{"id":5160,"date":"2026-04-17T16:03:02","date_gmt":"2026-04-17T19:03:02","guid":{"rendered":"https:\/\/dcc.ing.uc.cl\/?p=5160"},"modified":"2026-04-17T16:55:49","modified_gmt":"2026-04-17T19:55:49","slug":"denis-parra-aclara-funcionalidad-y-fallas-de-los-chatbots-como-consejeros-de-salud-en-el-mercurio","status":"publish","type":"post","link":"https:\/\/dcc.ing.uc.cl\/?p=5160","title":{"rendered":"Denis Parra aclara\u00a0funcionalidad\u00a0y fallas\u00a0de los\u00a0chatbots\u00a0como consejeros de salud\u00a0en El Mercurio"},"content":{"rendered":"\n

Denis Parra, acad\u00e9mico del Departamento de Ciencia de la Computaci\u00f3n UC e investigador del Instituto Milenio en Ingenier\u00eda e Inteligencia Artificial <\/a>(IHealth), Instituto Milenio Fundamentos de los datos<\/a> (IMFD) y del Centro Nacional de Inteligencia Artificial<\/a> (CENIA), se\u00f1al\u00f3 que el principal desaf\u00edo de estos sistemas es reconocer cuando no tienen informaci\u00f3n suficiente para responder. <\/p>\n\n\n\n

Los\u00a0chatbots\u00a0de Inteligencia Artificial Generativa, como\u00a0ChatGPT\u00a0y Gemini, se han transformado en el consultor de cabecera para millones de personas en temas de salud.\u00a0Por ejemplo en Latinoam\u00e9rica, Chat GPT fue la aplicaci\u00f3n m\u00e1s utilizada en 2025 para\u00a0consultar s\u00edntomas, desplazando incluso a sitios web de centros m\u00e9dicos, seg\u00fan el Instituto Tecnol\u00f3gico de Buenos Aires. Sin embargo, dos estudios\u00a0publicados\u00a0llegan a una conclusi\u00f3n preocupante: la informaci\u00f3n que entregan es inexacta e incompleta y adem\u00e1s estas herramientas responden\u00a0con\u00a0seguridad incluso cuando se equivocan.\u00a0<\/em><\/p>\n\n\n\n

\n

\u201cUno de los grandes desaf\u00edos de estos sistemas es que puedan distinguir cuando realmente no tienen informaci\u00f3n suficiente para responder. Hoy eso no est\u00e1 resuelto\u201d, <\/em>se\u00f1al\u00f3 Denis Parra. <\/p>\n<\/blockquote>\n\n\n\n

En este contexto, investigaciones recientes analizaron cinco\u00a0chatbots\u00a0populares: Gemini,\u00a0DeepSeek,\u00a0Meta AI,\u00a0ChatGPT\u00a0y\u00a0Grok, siendo evaluados 21 modelos avanzados en total, frente a preguntas m\u00e9dicas comunes. La conclusi\u00f3n principal es que estos sistemas utilizan informaci\u00f3n de foros y redes sociales. En cuanto al contenido cient\u00edfico\u00a0que emplean, se limita a estudios gratuitos, representando el 30% al 50%\u00a0de las investigaciones publicadas. Por esta raz\u00f3n, al carecer de fuentes cl\u00ednicas robustas, los modelos buscan\u00a0patrones estad\u00edsticos y generan\u00a0respuestas coherentes, aunque no necesariamente correctas o adecuadas.\u00a0<\/p>\n\n\n\n

Por otra parte, una investigaci\u00f3n publicada en JAMA Network Open, realizada por investigadores de la red de hospitales Mass General Brigham asociada a Hardvard, refuerza este punto: los chatbots aciertan en m\u00e1s del 90% de los diagn\u00f3sticos cuando disponen de informaci\u00f3n cl\u00ednica completa, pero muestran deficiencias importantes al trabajar con datos limitados o al intentar hacer un \u201cdiagn\u00f3stico diferencial\u201d.
Los modelos m\u00e1s recientes superan a los m\u00e1s antiguos, lo que demuestra que el campo sigue mejorando, aunque a\u00fan no est\u00e1 listo para tomar decisiones m\u00e9dicas aut\u00f3nomas. <\/strong><\/p>\n\n\n\n

\n

Para el acad\u00e9mico e investigador, Denis Parra, una diferencia que hay que tomar en cuenta est\u00e1 en c\u00f3mo razona un m\u00e9dico o m\u00e9dica versus c\u00f3mo opera un modelo de lenguaje: \u201cLos m\u00e9dicos saben cu\u00e1ndo detenerse, pedir m\u00e1s informaci\u00f3n y no apresurarse. Los modelos de lenguaje, en cambio, no tienen ese proceso deliberativo, porque su entrenamiento est\u00e1 orientado a siempre producir una salida\u201d<\/em> <\/p>\n<\/blockquote>\n\n\n\n

Revisa la nota emitida por el medio en el siguiente enlace: https:\/\/www.ing.uc.cl\/wp-content\/uploads\/2026\/04\/1504202607.jpg<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Denis Parra, acad\u00e9mico del Departamento de Ciencia de la Computaci\u00f3n UC e investigador del Instituto Milenio en Ingenier\u00eda e Inteligencia Artificial (IHealth), Instituto Milenio Fundamentos de los datos (IMFD) y del Centro Nacional de Inteligencia Artificial (CENIA), se\u00f1al\u00f3 que el principal desaf\u00edo de estos sistemas es reconocer cuando no tienen informaci\u00f3n suficiente para responder.  Los\u00a0chatbots\u00a0de Inteligencia Artificial Generativa, como\u00a0ChatGPT\u00a0y Gemini, se han transformado en el consultor de cabecera para millones de personas en temas de salud.\u00a0Por ejemplo en Latinoam\u00e9rica, Chat GPT fue la aplicaci\u00f3n m\u00e1s utilizada en 2025 para\u00a0consultar s\u00edntomas, desplazando incluso a sitios web de centros m\u00e9dicos, seg\u00fan el Instituto Tecnol\u00f3gico de Buenos Aires. Sin embargo, dos estudios\u00a0publicados\u00a0llegan a una conclusi\u00f3n preocupante: la informaci\u00f3n que entregan es inexacta e incompleta y adem\u00e1s estas herramientas responden\u00a0con\u00a0seguridad incluso cuando se equivocan.\u00a0 \u201cUno de los grandes desaf\u00edos de estos sistemas es que puedan distinguir cuando realmente no tienen informaci\u00f3n suficiente para responder. Hoy eso no est\u00e1 resuelto\u201d, se\u00f1al\u00f3 Denis Parra. En este contexto, investigaciones recientes analizaron cinco\u00a0chatbots\u00a0populares: Gemini,\u00a0DeepSeek,\u00a0Meta AI,\u00a0ChatGPT\u00a0y\u00a0Grok, siendo evaluados 21 modelos avanzados en total, frente a preguntas m\u00e9dicas comunes. La conclusi\u00f3n principal es que estos sistemas utilizan informaci\u00f3n de foros y redes sociales. En cuanto al contenido cient\u00edfico\u00a0que emplean, se limita a estudios gratuitos, representando el 30% al 50%\u00a0de las investigaciones publicadas. Por esta raz\u00f3n, al carecer de fuentes cl\u00ednicas robustas, los modelos buscan\u00a0patrones estad\u00edsticos y generan\u00a0respuestas coherentes, aunque no necesariamente correctas o adecuadas.\u00a0 Por otra parte, una investigaci\u00f3n publicada en JAMA Network Open, realizada por investigadores de la red de hospitales Mass General Brigham asociada a Hardvard, refuerza este punto: los chatbots aciertan en m\u00e1s del 90% de los diagn\u00f3sticos cuando disponen de informaci\u00f3n cl\u00ednica completa, pero muestran deficiencias importantes al trabajar con datos limitados o al intentar hacer un \u201cdiagn\u00f3stico diferencial\u201d. Los modelos m\u00e1s recientes superan a los m\u00e1s antiguos, lo que demuestra que el campo sigue mejorando, aunque a\u00fan no est\u00e1 listo para tomar decisiones m\u00e9dicas aut\u00f3nomas.  Para el acad\u00e9mico e investigador, Denis Parra, una diferencia que hay que tomar en cuenta est\u00e1 en c\u00f3mo razona un m\u00e9dico o m\u00e9dica versus c\u00f3mo opera un modelo de lenguaje: \u201cLos m\u00e9dicos saben cu\u00e1ndo detenerse, pedir m\u00e1s informaci\u00f3n y no apresurarse. Los modelos de lenguaje, en cambio, no tienen ese proceso deliberativo, porque su entrenamiento est\u00e1 orientado a siempre producir una salida\u201d  Revisa la nota emitida por el medio en el siguiente enlace: https:\/\/www.ing.uc.cl\/wp-content\/uploads\/2026\/04\/1504202607.jpg<\/p>\n","protected":false},"author":8,"featured_media":5171,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[10],"tags":[432,194,20,433,108],"class_list":["post-5160","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-noticias","tag-chatbots","tag-el-mercurio","tag-inteligencia-artificial","tag-medios","tag-nlp"],"yoast_head":"\nDenis Parra aclara\u00a0funcionalidad\u00a0y fallas\u00a0de los\u00a0chatbots\u00a0como consejeros de salud\u00a0en El Mercurio - Departamento de Ciencia de la Computaci\u00f3n<\/title>\n<meta name=\"description\" content=\"Chatbots Inteligencia Artificial NLP\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/dcc.ing.uc.cl\/?p=5160\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Denis Parra aclara\u00a0funcionalidad\u00a0y fallas\u00a0de los\u00a0chatbots\u00a0como consejeros de salud\u00a0en El Mercurio - Departamento de Ciencia de la Computaci\u00f3n\" \/>\n<meta property=\"og:description\" content=\"Chatbots Inteligencia Artificial NLP\" \/>\n<meta property=\"og:url\" content=\"https:\/\/dcc.ing.uc.cl\/?p=5160\" \/>\n<meta property=\"og:site_name\" content=\"Departamento de Ciencia de la Computaci\u00f3n\" \/>\n<meta property=\"article:published_time\" content=\"2026-04-17T19:03:02+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-17T19:55:49+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/dcc.ing.uc.cl\/wp-content\/uploads\/2026\/04\/Denis-Parra-vie-17-2.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1080\" \/>\n\t<meta property=\"og:image:height\" content=\"1350\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Pia Cassone\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Pia Cassone\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tiempo estimado de lectura\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/dcc.ing.uc.cl\\\/?p=5160#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/dcc.ing.uc.cl\\\/?p=5160\"},\"author\":{\"name\":\"Pia Cassone\",\"@id\":\"https:\\\/\\\/dcc.ing.uc.cl\\\/#\\\/schema\\\/person\\\/a2eef86f31907b1eca3781d165255d75\"},\"headline\":\"Denis Parra aclara\u00a0funcionalidad\u00a0y fallas\u00a0de los\u00a0chatbots\u00a0como consejeros de salud\u00a0en El Mercurio\",\"datePublished\":\"2026-04-17T19:03:02+00:00\",\"dateModified\":\"2026-04-17T19:55:49+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/dcc.ing.uc.cl\\\/?p=5160\"},\"wordCount\":504,\"publisher\":{\"@id\":\"https:\\\/\\\/dcc.ing.uc.cl\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/dcc.ing.uc.cl\\\/?p=5160#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/dcc.ing.uc.cl\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/Denis-Parra-vie-17-2.png\",\"keywords\":[\"Chatbots\",\"El Mercurio\",\"Inteligencia Artificial\",\"Medios\",\"NLP\"],\"articleSection\":[\"Noticias\"],\"inLanguage\":\"es-CL\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/dcc.ing.uc.cl\\\/?p=5160\",\"url\":\"https:\\\/\\\/dcc.ing.uc.cl\\\/?p=5160\",\"name\":\"Denis Parra aclara\u00a0funcionalidad\u00a0y fallas\u00a0de los\u00a0chatbots\u00a0como consejeros de salud\u00a0en El Mercurio - Departamento de Ciencia de la Computaci\u00f3n\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/dcc.ing.uc.cl\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/dcc.ing.uc.cl\\\/?p=5160#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/dcc.ing.uc.cl\\\/?p=5160#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/dcc.ing.uc.cl\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/Denis-Parra-vie-17-2.png\",\"datePublished\":\"2026-04-17T19:03:02+00:00\",\"dateModified\":\"2026-04-17T19:55:49+00:00\",\"description\":\"Chatbots Inteligencia Artificial NLP\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/dcc.ing.uc.cl\\\/?p=5160#breadcrumb\"},\"inLanguage\":\"es-CL\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/dcc.ing.uc.cl\\\/?p=5160\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"es-CL\",\"@id\":\"https:\\\/\\\/dcc.ing.uc.cl\\\/?p=5160#primaryimage\",\"url\":\"https:\\\/\\\/dcc.ing.uc.cl\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/Denis-Parra-vie-17-2.png\",\"contentUrl\":\"https:\\\/\\\/dcc.ing.uc.cl\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/Denis-Parra-vie-17-2.png\",\"width\":1080,\"height\":1350},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/dcc.ing.uc.cl\\\/?p=5160#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Portada\",\"item\":\"https:\\\/\\\/dcc.ing.uc.cl\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Denis Parra aclara\u00a0funcionalidad\u00a0y fallas\u00a0de los\u00a0chatbots\u00a0como consejeros de salud\u00a0en El Mercurio\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/dcc.ing.uc.cl\\\/#website\",\"url\":\"https:\\\/\\\/dcc.ing.uc.cl\\\/\",\"name\":\"Departamento de Ciencia de la Computaci\u00f3n\",\"description\":\"Escuela de Ingenier\u00eda\",\"publisher\":{\"@id\":\"https:\\\/\\\/dcc.ing.uc.cl\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/dcc.ing.uc.cl\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"es-CL\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/dcc.ing.uc.cl\\\/#organization\",\"name\":\"Departamento de Ciencia de la Computaci\u00f3n\",\"url\":\"https:\\\/\\\/dcc.ing.uc.cl\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es-CL\",\"@id\":\"https:\\\/\\\/dcc.ing.uc.cl\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/dcc.ing.uc.cl\\\/wp-content\\\/uploads\\\/2023\\\/11\\\/cropped-UC-P2727-01.png\",\"contentUrl\":\"https:\\\/\\\/dcc.ing.uc.cl\\\/wp-content\\\/uploads\\\/2023\\\/11\\\/cropped-UC-P2727-01.png\",\"width\":307,\"height\":414,\"caption\":\"Departamento de Ciencia de la Computaci\u00f3n\"},\"image\":{\"@id\":\"https:\\\/\\\/dcc.ing.uc.cl\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/dcc.ing.uc.cl\\\/#\\\/schema\\\/person\\\/a2eef86f31907b1eca3781d165255d75\",\"name\":\"Pia Cassone\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es-CL\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/17ffa31cf84503588fd5e0f51bdc575e1e0f5372e918beb2544a17ce0d7a21b7?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/17ffa31cf84503588fd5e0f51bdc575e1e0f5372e918beb2544a17ce0d7a21b7?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/17ffa31cf84503588fd5e0f51bdc575e1e0f5372e918beb2544a17ce0d7a21b7?s=96&d=mm&r=g\",\"caption\":\"Pia Cassone\"},\"url\":\"https:\\\/\\\/dcc.ing.uc.cl\\\/?author=8\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Denis Parra aclara\u00a0funcionalidad\u00a0y fallas\u00a0de los\u00a0chatbots\u00a0como consejeros de salud\u00a0en El Mercurio - Departamento de Ciencia de la Computaci\u00f3n","description":"Chatbots Inteligencia Artificial NLP","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/dcc.ing.uc.cl\/?p=5160","og_locale":"es_ES","og_type":"article","og_title":"Denis Parra aclara\u00a0funcionalidad\u00a0y fallas\u00a0de los\u00a0chatbots\u00a0como consejeros de salud\u00a0en El Mercurio - Departamento de Ciencia de la Computaci\u00f3n","og_description":"Chatbots Inteligencia Artificial NLP","og_url":"https:\/\/dcc.ing.uc.cl\/?p=5160","og_site_name":"Departamento de Ciencia de la Computaci\u00f3n","article_published_time":"2026-04-17T19:03:02+00:00","article_modified_time":"2026-04-17T19:55:49+00:00","og_image":[{"width":1080,"height":1350,"url":"https:\/\/dcc.ing.uc.cl\/wp-content\/uploads\/2026\/04\/Denis-Parra-vie-17-2.png","type":"image\/png"}],"author":"Pia Cassone","twitter_card":"summary_large_image","twitter_misc":{"Escrito por":"Pia Cassone","Tiempo estimado de lectura":"2 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/dcc.ing.uc.cl\/?p=5160#article","isPartOf":{"@id":"https:\/\/dcc.ing.uc.cl\/?p=5160"},"author":{"name":"Pia Cassone","@id":"https:\/\/dcc.ing.uc.cl\/#\/schema\/person\/a2eef86f31907b1eca3781d165255d75"},"headline":"Denis Parra aclara\u00a0funcionalidad\u00a0y fallas\u00a0de los\u00a0chatbots\u00a0como consejeros de salud\u00a0en El Mercurio","datePublished":"2026-04-17T19:03:02+00:00","dateModified":"2026-04-17T19:55:49+00:00","mainEntityOfPage":{"@id":"https:\/\/dcc.ing.uc.cl\/?p=5160"},"wordCount":504,"publisher":{"@id":"https:\/\/dcc.ing.uc.cl\/#organization"},"image":{"@id":"https:\/\/dcc.ing.uc.cl\/?p=5160#primaryimage"},"thumbnailUrl":"https:\/\/dcc.ing.uc.cl\/wp-content\/uploads\/2026\/04\/Denis-Parra-vie-17-2.png","keywords":["Chatbots","El Mercurio","Inteligencia Artificial","Medios","NLP"],"articleSection":["Noticias"],"inLanguage":"es-CL"},{"@type":"WebPage","@id":"https:\/\/dcc.ing.uc.cl\/?p=5160","url":"https:\/\/dcc.ing.uc.cl\/?p=5160","name":"Denis Parra aclara\u00a0funcionalidad\u00a0y fallas\u00a0de los\u00a0chatbots\u00a0como consejeros de salud\u00a0en El Mercurio - Departamento de Ciencia de la Computaci\u00f3n","isPartOf":{"@id":"https:\/\/dcc.ing.uc.cl\/#website"},"primaryImageOfPage":{"@id":"https:\/\/dcc.ing.uc.cl\/?p=5160#primaryimage"},"image":{"@id":"https:\/\/dcc.ing.uc.cl\/?p=5160#primaryimage"},"thumbnailUrl":"https:\/\/dcc.ing.uc.cl\/wp-content\/uploads\/2026\/04\/Denis-Parra-vie-17-2.png","datePublished":"2026-04-17T19:03:02+00:00","dateModified":"2026-04-17T19:55:49+00:00","description":"Chatbots Inteligencia Artificial NLP","breadcrumb":{"@id":"https:\/\/dcc.ing.uc.cl\/?p=5160#breadcrumb"},"inLanguage":"es-CL","potentialAction":[{"@type":"ReadAction","target":["https:\/\/dcc.ing.uc.cl\/?p=5160"]}]},{"@type":"ImageObject","inLanguage":"es-CL","@id":"https:\/\/dcc.ing.uc.cl\/?p=5160#primaryimage","url":"https:\/\/dcc.ing.uc.cl\/wp-content\/uploads\/2026\/04\/Denis-Parra-vie-17-2.png","contentUrl":"https:\/\/dcc.ing.uc.cl\/wp-content\/uploads\/2026\/04\/Denis-Parra-vie-17-2.png","width":1080,"height":1350},{"@type":"BreadcrumbList","@id":"https:\/\/dcc.ing.uc.cl\/?p=5160#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Portada","item":"https:\/\/dcc.ing.uc.cl\/"},{"@type":"ListItem","position":2,"name":"Denis Parra aclara\u00a0funcionalidad\u00a0y fallas\u00a0de los\u00a0chatbots\u00a0como consejeros de salud\u00a0en El Mercurio"}]},{"@type":"WebSite","@id":"https:\/\/dcc.ing.uc.cl\/#website","url":"https:\/\/dcc.ing.uc.cl\/","name":"Departamento de Ciencia de la Computaci\u00f3n","description":"Escuela de Ingenier\u00eda","publisher":{"@id":"https:\/\/dcc.ing.uc.cl\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/dcc.ing.uc.cl\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"es-CL"},{"@type":"Organization","@id":"https:\/\/dcc.ing.uc.cl\/#organization","name":"Departamento de Ciencia de la Computaci\u00f3n","url":"https:\/\/dcc.ing.uc.cl\/","logo":{"@type":"ImageObject","inLanguage":"es-CL","@id":"https:\/\/dcc.ing.uc.cl\/#\/schema\/logo\/image\/","url":"https:\/\/dcc.ing.uc.cl\/wp-content\/uploads\/2023\/11\/cropped-UC-P2727-01.png","contentUrl":"https:\/\/dcc.ing.uc.cl\/wp-content\/uploads\/2023\/11\/cropped-UC-P2727-01.png","width":307,"height":414,"caption":"Departamento de Ciencia de la Computaci\u00f3n"},"image":{"@id":"https:\/\/dcc.ing.uc.cl\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/dcc.ing.uc.cl\/#\/schema\/person\/a2eef86f31907b1eca3781d165255d75","name":"Pia Cassone","image":{"@type":"ImageObject","inLanguage":"es-CL","@id":"https:\/\/secure.gravatar.com\/avatar\/17ffa31cf84503588fd5e0f51bdc575e1e0f5372e918beb2544a17ce0d7a21b7?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/17ffa31cf84503588fd5e0f51bdc575e1e0f5372e918beb2544a17ce0d7a21b7?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/17ffa31cf84503588fd5e0f51bdc575e1e0f5372e918beb2544a17ce0d7a21b7?s=96&d=mm&r=g","caption":"Pia Cassone"},"url":"https:\/\/dcc.ing.uc.cl\/?author=8"}]}},"rttpg_featured_image_url":{"full":["https:\/\/dcc.ing.uc.cl\/wp-content\/uploads\/2026\/04\/Denis-Parra-vie-17-2.png",1080,1350,false],"landscape":["https:\/\/dcc.ing.uc.cl\/wp-content\/uploads\/2026\/04\/Denis-Parra-vie-17-2.png",1080,1350,false],"portraits":["https:\/\/dcc.ing.uc.cl\/wp-content\/uploads\/2026\/04\/Denis-Parra-vie-17-2.png",1080,1350,false],"thumbnail":["https:\/\/dcc.ing.uc.cl\/wp-content\/uploads\/2026\/04\/Denis-Parra-vie-17-2-150x150.png",150,150,true],"medium":["https:\/\/dcc.ing.uc.cl\/wp-content\/uploads\/2026\/04\/Denis-Parra-vie-17-2-240x300.png",240,300,true],"large":["https:\/\/dcc.ing.uc.cl\/wp-content\/uploads\/2026\/04\/Denis-Parra-vie-17-2-819x1024.png",819,1024,true],"1536x1536":["https:\/\/dcc.ing.uc.cl\/wp-content\/uploads\/2026\/04\/Denis-Parra-vie-17-2.png",1080,1350,false],"2048x2048":["https:\/\/dcc.ing.uc.cl\/wp-content\/uploads\/2026\/04\/Denis-Parra-vie-17-2.png",1080,1350,false],"sow-carousel-default":["https:\/\/dcc.ing.uc.cl\/wp-content\/uploads\/2026\/04\/Denis-Parra-vie-17-2-272x182.png",272,182,true]},"rttpg_author":{"display_name":"Pia Cassone","author_link":"https:\/\/dcc.ing.uc.cl\/?author=8"},"rttpg_comment":0,"rttpg_category":"<a href=\"https:\/\/dcc.ing.uc.cl\/?cat=10\" rel=\"category\">Noticias<\/a>","rttpg_excerpt":"Denis Parra, acad\u00e9mico del Departamento de Ciencia de la Computaci\u00f3n UC e investigador del Instituto Milenio en Ingenier\u00eda e Inteligencia Artificial (IHealth), Instituto Milenio Fundamentos de los datos (IMFD) y del Centro Nacional de Inteligencia Artificial (CENIA), se\u00f1al\u00f3 que el principal desaf\u00edo de estos sistemas es reconocer cuando no tienen informaci\u00f3n suficiente para responder.  Los\u00a0chatbots\u00a0de Inteligencia Artificial Generativa,…","_links":{"self":[{"href":"https:\/\/dcc.ing.uc.cl\/index.php?rest_route=\/wp\/v2\/posts\/5160","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dcc.ing.uc.cl\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dcc.ing.uc.cl\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dcc.ing.uc.cl\/index.php?rest_route=\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/dcc.ing.uc.cl\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5160"}],"version-history":[{"count":7,"href":"https:\/\/dcc.ing.uc.cl\/index.php?rest_route=\/wp\/v2\/posts\/5160\/revisions"}],"predecessor-version":[{"id":5172,"href":"https:\/\/dcc.ing.uc.cl\/index.php?rest_route=\/wp\/v2\/posts\/5160\/revisions\/5172"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dcc.ing.uc.cl\/index.php?rest_route=\/wp\/v2\/media\/5171"}],"wp:attachment":[{"href":"https:\/\/dcc.ing.uc.cl\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5160"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dcc.ing.uc.cl\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5160"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dcc.ing.uc.cl\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5160"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}