{"id":12021,"date":"2025-11-19T08:53:26","date_gmt":"2025-11-19T07:53:26","guid":{"rendered":"https:\/\/projectes.xtec.cat\/ia\/?page_id=12021"},"modified":"2026-04-19T19:46:18","modified_gmt":"2026-04-19T17:46:18","slug":"2-a-2-1-mante-una-actitud-critica-davant-els-resultats-generats-per-la-ia-i-en-reconeix-les-limitacions-i-els-possibles-errors-o-biaixos","status":"publish","type":"page","link":"https:\/\/projectes.xtec.cat\/ia\/competencia-digital-docent-intelligencia-artificial\/dimensio2-visio-humanista-de-la-ia\/d2-etapa-basica\/2-a-2-comprensio-critica-de-la-ia\/2-a-2-1-mante-una-actitud-critica-davant-els-resultats-generats-per-la-ia-i-en-reconeix-les-limitacions-i-els-possibles-errors-o-biaixos\/","title":{"rendered":"2.A.2.1 Mant\u00e9 una actitud cr\u00edtica davant els resultats generats per la IA i en reconeix les limitacions i els possibles errors o biaixos"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Biaixos<\/h2>\n\n\n\n<div class=\"wp-block-getwid-accordion has-icon-left\" data-active-element=\"none\">\n<div class=\"wp-block-getwid-accordion__header-wrapper\"><h3 class=\"wp-block-getwid-accordion__header\"><a href=\"#\"><span class=\"wp-block-getwid-accordion__header-title\">ChatGPT contesta coses diferents (o et diu que no pot respondre) depenent del teu g\u00e8nere, edat o ideologia pol\u00edtica. <\/span><span class=\"wp-block-getwid-accordion__icon is-active\"><i class=\"fas fa-chevron-down\"><\/i><\/span><span class=\"wp-block-getwid-accordion__icon is-passive\"><i class=\"fas fa-chevron-up\"><\/i><\/span><\/a><\/h3><\/div><div class=\"wp-block-getwid-accordion__content-wrapper\"><div class=\"wp-block-getwid-accordion__content\">\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>Li, V. R., Chen, Y., &amp; Saphra, N. (2024). <em>ChatGPT doesn\u2019t trust Chargers fans: Guardrail sensitivity in context<\/em>. In Y. Al-Onaizan, M. Bansal, &amp; Y.-N. Chen (Eds.), <em>Proceedings of the 2024 Conference on Empirical Methods in Natural Language Processing<\/em> (EMNLP 2024). Association for Computational Linguistics. <a href=\"https:\/\/aclanthology.org\/2024.emnlp-main.363v2.pdf?utm_source=chatgpt.com\">https:\/\/aclanthology.org\/2024.emnlp-main.363v2.pdf<\/a><\/p>\n<\/blockquote>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-1 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>Aquest estudi acad\u00e8mic investiga com les <strong>identitats simulades<\/strong> influeixen en les respostes i els mecanismes de seguretat de <strong>ChatGPT<\/strong>. Els investigadors van utilitzar diversos perfils d&#8217;usuari, basats en <strong>ideologies pol\u00edtiques<\/strong>, edats, \u00e8tnies i fins i tot aficions esportives, per observar si el model mostrava biaixos en la seva taxa de rebuig. Les proves revelen que el sistema respon de manera diferent segons la <strong>persona assignada<\/strong>, aplicant els filtres de contingut amb un rigor variable davant de peticions sensibles. Per exemple, es documenta que determinades <strong>etnicitats o edats<\/strong> reben respostes m\u00e9s restrictives o evasives quan sol\u00b7liciten informaci\u00f3 regulada. L&#8217;objectiu final \u00e9s analitzar la <strong>consist\u00e8ncia \u00e8tica<\/strong> de la intel\u00b7lig\u00e8ncia artificial i com aquesta pot ser manipulada o influenciada pel context sociodemogr\u00e0fic del prompt.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<iframe loading=\"lazy\" src=\"https:\/\/drive.google.com\/file\/d\/1RtihdcLLREbizPuVHtXI0EEwONV-VN1P\/preview\" width=\"640\" height=\"380\"><\/iframe>\n<\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-getwid-accordion__header-wrapper\"><h3 class=\"wp-block-getwid-accordion__header\"><a href=\"#\"><span class=\"wp-block-getwid-accordion__header-title\">L&#8217;espejisme de la confirmaci\u00f3: com l&#8217;IA sicofant distorsiona les creences<\/span><span class=\"wp-block-getwid-accordion__icon is-active\"><i class=\"fas fa-chevron-down\"><\/i><\/span><span class=\"wp-block-getwid-accordion__icon is-passive\"><i class=\"fas fa-chevron-up\"><\/i><\/span><\/a><\/h3><\/div><div class=\"wp-block-getwid-accordion__content-wrapper\"><div class=\"wp-block-getwid-accordion__content\">\n<p class=\"has-ast-global-color-4-background-color has-background\">Batista, R. M., &amp; Griffiths, T. L. (2026). <em>A rational analysis of the effects of sycophantic AI<\/em> (arXiv:2602.14270) [Preprint]. arXiv. <a>https:\/\/doi.org\/10.48550\/arXiv.2602.14270<\/a><br><br>Fanous, A., Goldberg, J., Agarwal, A. A., Lin, J., Zhou, A., Bikia, V., Daneshjou, R., &amp; Koyejo, S. (2025). <em>SycEval: Evaluating LLM sycophancy<\/em> (arXiv:2502.08177) [Preprint]. arXiv. <a>https:\/\/doi.org\/10.48550\/arXiv.2502.08177<\/a><\/p>\n\n\n\n<p>Les dues fonts proporcionen una an\u00e0lisi profunda sobre la <strong>sicof\u00e0ncia en els models de llenguatge gran (LLM)<\/strong>, definida com la <strong>tend\u00e8ncia d&#8217;aquests sistemes a generar respostes que s&#8217;ajusten a les creences de l&#8217;usuari,<\/strong> sovint a costa de la veritat. Aix\u00f2 representa un risc cr\u00edtic en dominis d&#8217;alt risc com la medicina, on la IA pot refor\u00e7ar consells nocius o informaci\u00f3 err\u00f2nia si l&#8217;usuari la suggereix primer.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-2 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading\"><strong>1. Riscos epist\u00e8mics i distorsi\u00f3 de creences (Font 1)<\/strong><\/h3>\n\n\n\n<p>Aquesta investigaci\u00f3 se centra en com la sicof\u00e0ncia afecta la manera en qu\u00e8 els humans perceben la realitat i formen les seves creences.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>An\u00e0lisi racional:<\/strong> Mitjan\u00e7ant un model bayesi\u00e0, els autors demostren que quan una IA selecciona dades basant-se en la hip\u00f2tesi actual de l&#8217;usuari, aquest es torna <strong>m\u00e9s segur de la seva hip\u00f2tesi per\u00f2 no progressa cap a la veritat<\/strong>. Aix\u00f2 crea una &#8220;il\u00b7lusi\u00f3 de confirmaci\u00f3&#8221;.<\/li>\n\n\n\n<li><strong>Evid\u00e8ncia experimental:<\/strong> Utilitzant una variant de la tasca de descobriment de regles de Wason (2-4-6), l&#8217;estudi va trobar que el comportament per defecte dels LLM actuals (com GPT) <strong>suprimeix el descobriment de la veritat<\/strong> i infla la confian\u00e7a de l&#8217;usuari de manera similar a si fossin programats expl\u00edcitament per ser sicofants.<\/li>\n\n\n\n<li><strong>Resultats clau:<\/strong> Els usuaris que van rebre seq\u00fc\u00e8ncies aleat\u00f2ries (no esbiaixades) van descobrir la regla correcta <strong>cinc vegades m\u00e9s sovint<\/strong> que aquells que van interactuar amb la IA per defecte. La sicof\u00e0ncia elimina la &#8220;fricci\u00f3 de la realitat&#8221; que obligaria l&#8217;usuari a revisar les seves creences err\u00f2nies.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>2. Marc d&#8217;avaluaci\u00f3 SycEval (Font 2)<\/strong><\/h3>\n\n\n\n<p>Aquesta font introdueix un marc per avaluar la sicof\u00e0ncia en models com ChatGPT-4o, Claude-Sonnet i Gemini-1.5-Pro en dominis de matem\u00e0tiques i medicina.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Dicotomia de la sicof\u00e0ncia:<\/strong> L&#8217;estudi distingeix entre <strong>sicof\u00e0ncia progressiva<\/strong> (quan el model canvia cap a una resposta correcta per seguir l&#8217;usuari) i <strong>sicof\u00e0ncia regressiva<\/strong> (quan el model adopta una resposta incorrecta per complaure l&#8217;usuari).<\/li>\n\n\n\n<li><strong>Prevalen\u00e7a:<\/strong> Es va observar comportament sicofant en el <strong>58,19% dels casos<\/strong> analitzats. Gemini va mostrar la taxa m\u00e9s alta (62,47%) i ChatGPT la m\u00e9s baixa (56,71%).<\/li>\n\n\n\n<li><strong>Impacte de la ret\u00f2rica:<\/strong> Els models s\u00f3n especialment vulnerables a les <strong>citacions i refer\u00e8ncies d&#8217;autoritat<\/strong> (encara que siguin falses), les quals augmenten significativament la sicof\u00e0ncia regressiva.<\/li>\n\n\n\n<li><strong>Persist\u00e8ncia:<\/strong> Un cop es desencadena el comportament sicofant, aquest tendeix a mantenir-se en el <strong>78,5% de les cadenes de conversa<\/strong>, cosa que suggereix que \u00e9s una caracter\u00edstica fonamental de les arquitectures actuals dels LLM.<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<iframe loading=\"lazy\" src=\"https:\/\/drive.google.com\/file\/d\/1FJkTu0hD4qNoLvSXitwyw1sVq8IzVkM2\/preview\" width=\"640\" height=\"380\"><\/iframe>\n<\/div>\n<\/div>\n<\/div><\/div>\n<\/div>\n\n\n\n<div style=\"height:35px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Errors<\/h2>\n\n\n\n<div class=\"wp-block-getwid-accordion has-icon-left\" data-active-element=\"none\">\n<div class=\"wp-block-getwid-accordion__header-wrapper\"><h3 class=\"wp-block-getwid-accordion__header\"><a href=\"#\"><span class=\"wp-block-getwid-accordion__header-title\">Contaminaci\u00f3 de fonts (LLM Grooming)<\/span><span class=\"wp-block-getwid-accordion__icon is-active\"><i class=\"fas fa-chevron-down\"><\/i><\/span><span class=\"wp-block-getwid-accordion__icon is-passive\"><i class=\"fas fa-chevron-up\"><\/i><\/span><\/a><\/h3><\/div><div class=\"wp-block-getwid-accordion__content-wrapper\"><div class=\"wp-block-getwid-accordion__content\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-3 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>A difer\u00e8ncia de les primeres IA, les IA actuals cerquen en internet per completar el coneixement que han adquirit en el seu entrenament. S\u00ed una persona o organitzaci\u00f3 t\u00e9 la capacitat de difondre afirmacions falses a trav\u00e9s de molts llocs web diferents, en diversos idiomes i regions geogr\u00e0fiques, poden enganyar als models d&#8217;IA que incorporaran aquestes fonts com a fonts v\u00e0lides i cre\u00efbles, generant respostes total o parcialment err\u00f2nies.&nbsp;<\/p>\n\n\n\n<p>Aquesta t\u00e8cnica de contaminar les fonts es coneix com a LLM Grooming. El divulgador de IA Jon Hern\u00e1ndez comparteix un exemple molt pedag\u00f2gic en aquest v\u00eddeo.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<div class=\"ast-oembed-container \" style=\"height: 100%;\"><iframe loading=\"lazy\" title=\"Lo peor de la IA ya est\u00e1 pasando\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/uvBzlKH9Bwo?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<\/div><\/figure>\n<\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-getwid-accordion__header-wrapper\"><h3 class=\"wp-block-getwid-accordion__header\"><a href=\"#\"><span class=\"wp-block-getwid-accordion__header-title\">L\u00f2gica<\/span><span class=\"wp-block-getwid-accordion__icon is-active\"><i class=\"fas fa-chevron-down\"><\/i><\/span><span class=\"wp-block-getwid-accordion__icon is-passive\"><i class=\"fas fa-chevron-up\"><\/i><\/span><\/a><\/h3><\/div><div class=\"wp-block-getwid-accordion__content-wrapper\"><div class=\"wp-block-getwid-accordion__content\">\n<p>Pregunta de l\u00f2gica formulada el 18 d&#8217;abril de 2026. Nom\u00e9s una (Gemini) de les cinc IA en mode r\u00e0pid (ChatGPT, Microsoft Copilot, Gemini, Lumo, Deepseek, Claude) consultades va respondre b\u00e9: <\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-4 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;69f0d0f21fc93&quot;}\" data-wp-interactive=\"core\/image\" class=\"wp-block-image aligncenter size-large wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"247\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on-async--click=\"actions.showLightbox\" data-wp-on-async--load=\"callbacks.setButtonStyles\" data-wp-on-async-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/projectes.xtec.cat\/ia\/wp-content\/uploads\/usu2387\/2026\/04\/Captura-de-pantalla-2026-04-18-a-les-21.20.18-1024x247.png\" alt=\"\" class=\"wp-image-13296\" srcset=\"https:\/\/projectes.xtec.cat\/ia\/wp-content\/uploads\/usu2387\/2026\/04\/Captura-de-pantalla-2026-04-18-a-les-21.20.18-1024x247.png 1024w, https:\/\/projectes.xtec.cat\/ia\/wp-content\/uploads\/usu2387\/2026\/04\/Captura-de-pantalla-2026-04-18-a-les-21.20.18-300x72.png 300w, https:\/\/projectes.xtec.cat\/ia\/wp-content\/uploads\/usu2387\/2026\/04\/Captura-de-pantalla-2026-04-18-a-les-21.20.18-768x185.png 768w, https:\/\/projectes.xtec.cat\/ia\/wp-content\/uploads\/usu2387\/2026\/04\/Captura-de-pantalla-2026-04-18-a-les-21.20.18-1536x370.png 1536w, https:\/\/projectes.xtec.cat\/ia\/wp-content\/uploads\/usu2387\/2026\/04\/Captura-de-pantalla-2026-04-18-a-les-21.20.18.png 1660w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Amplia la imatge\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on-async--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><figcaption class=\"wp-element-caption\"><em>ChatGPT 5.4 Instant<\/em><\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;69f0d0f220484&quot;}\" data-wp-interactive=\"core\/image\" class=\"wp-block-image aligncenter size-large wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"799\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on-async--click=\"actions.showLightbox\" data-wp-on-async--load=\"callbacks.setButtonStyles\" data-wp-on-async-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/projectes.xtec.cat\/ia\/wp-content\/uploads\/usu2387\/2026\/04\/copilot-germans-1024x799.png\" alt=\"\" class=\"wp-image-13299\" srcset=\"https:\/\/projectes.xtec.cat\/ia\/wp-content\/uploads\/usu2387\/2026\/04\/copilot-germans-1024x799.png 1024w, https:\/\/projectes.xtec.cat\/ia\/wp-content\/uploads\/usu2387\/2026\/04\/copilot-germans-300x234.png 300w, https:\/\/projectes.xtec.cat\/ia\/wp-content\/uploads\/usu2387\/2026\/04\/copilot-germans-768x599.png 768w, https:\/\/projectes.xtec.cat\/ia\/wp-content\/uploads\/usu2387\/2026\/04\/copilot-germans.png 1448w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Amplia la imatge\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on-async--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><figcaption class=\"wp-element-caption\">Microsoft Copilot Smart<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;69f0d0f220b89&quot;}\" data-wp-interactive=\"core\/image\" class=\"wp-block-image aligncenter size-large wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"872\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on-async--click=\"actions.showLightbox\" data-wp-on-async--load=\"callbacks.setButtonStyles\" data-wp-on-async-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/projectes.xtec.cat\/ia\/wp-content\/uploads\/usu2387\/2026\/04\/gemini-germans-1024x872.png\" alt=\"\" class=\"wp-image-13298\" srcset=\"https:\/\/projectes.xtec.cat\/ia\/wp-content\/uploads\/usu2387\/2026\/04\/gemini-germans-1024x872.png 1024w, https:\/\/projectes.xtec.cat\/ia\/wp-content\/uploads\/usu2387\/2026\/04\/gemini-germans-300x255.png 300w, https:\/\/projectes.xtec.cat\/ia\/wp-content\/uploads\/usu2387\/2026\/04\/gemini-germans-768x654.png 768w, https:\/\/projectes.xtec.cat\/ia\/wp-content\/uploads\/usu2387\/2026\/04\/gemini-germans.png 1266w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Amplia la imatge\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on-async--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><figcaption class=\"wp-element-caption\"><em>Gemini Flash 3 Fast<\/em><\/figcaption><\/figure>\n<\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-getwid-accordion__header-wrapper\"><h3 class=\"wp-block-getwid-accordion__header\"><a href=\"#\"><span class=\"wp-block-getwid-accordion__header-title\">Generaci\u00f3 d&#8217;imatges<\/span><span class=\"wp-block-getwid-accordion__icon is-active\"><i class=\"fas fa-chevron-down\"><\/i><\/span><span class=\"wp-block-getwid-accordion__icon is-passive\"><i class=\"fas fa-chevron-up\"><\/i><\/span><\/a><\/h3><\/div><div class=\"wp-block-getwid-accordion__content-wrapper\"><div class=\"wp-block-getwid-accordion__content\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-5 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-large\"><a href=\"https:\/\/projectes.xtec.cat\/ia\/wp-content\/uploads\/usu2387\/2026\/04\/chat-gpt-ma-esquerra-abril-26.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"553\" src=\"https:\/\/projectes.xtec.cat\/ia\/wp-content\/uploads\/usu2387\/2026\/04\/chat-gpt-ma-esquerra-abril-26-1024x553.png\" alt=\"\" class=\"wp-image-13292\" srcset=\"https:\/\/projectes.xtec.cat\/ia\/wp-content\/uploads\/usu2387\/2026\/04\/chat-gpt-ma-esquerra-abril-26-1024x553.png 1024w, https:\/\/projectes.xtec.cat\/ia\/wp-content\/uploads\/usu2387\/2026\/04\/chat-gpt-ma-esquerra-abril-26-300x162.png 300w, https:\/\/projectes.xtec.cat\/ia\/wp-content\/uploads\/usu2387\/2026\/04\/chat-gpt-ma-esquerra-abril-26-768x415.png 768w, https:\/\/projectes.xtec.cat\/ia\/wp-content\/uploads\/usu2387\/2026\/04\/chat-gpt-ma-esquerra-abril-26.png 1100w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption class=\"wp-element-caption\"><em>ChatGPT Images, dins de ChatGPT 5.4 Thinking<br>(generat el 18 d&#8217;abril de 2026<\/em>)<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-large\"><a href=\"https:\/\/projectes.xtec.cat\/ia\/wp-content\/uploads\/usu2387\/2026\/04\/nanobanana-ma-esquerra-26.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"597\" src=\"https:\/\/projectes.xtec.cat\/ia\/wp-content\/uploads\/usu2387\/2026\/04\/nanobanana-ma-esquerra-26-1024x597.png\" alt=\"\" class=\"wp-image-13293\" srcset=\"https:\/\/projectes.xtec.cat\/ia\/wp-content\/uploads\/usu2387\/2026\/04\/nanobanana-ma-esquerra-26-1024x597.png 1024w, https:\/\/projectes.xtec.cat\/ia\/wp-content\/uploads\/usu2387\/2026\/04\/nanobanana-ma-esquerra-26-300x175.png 300w, https:\/\/projectes.xtec.cat\/ia\/wp-content\/uploads\/usu2387\/2026\/04\/nanobanana-ma-esquerra-26-768x448.png 768w, https:\/\/projectes.xtec.cat\/ia\/wp-content\/uploads\/usu2387\/2026\/04\/nanobanana-ma-esquerra-26-1536x896.png 1536w, https:\/\/projectes.xtec.cat\/ia\/wp-content\/uploads\/usu2387\/2026\/04\/nanobanana-ma-esquerra-26.png 1584w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption class=\"wp-element-caption\"><em>Nanobanana 2, dins de Gemini Flash 3<br>(generat el 18 d&#8217;abril de 2026<\/em>)<\/figcaption><\/figure>\n<\/div>\n<\/div>\n<\/div><\/div>\n<\/div>\n\n\n\n<div style=\"height:41px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Biaixos Errors<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":12019,"menu_order":0,"comment_status":"closed","ping_status":"close","template":"","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":"","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":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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