{"id":9073,"date":"2026-02-09T10:44:35","date_gmt":"2026-02-09T10:44:35","guid":{"rendered":"https:\/\/meic.cymru\/?p=9073"},"modified":"2026-02-09T10:44:35","modified_gmt":"2026-02-09T10:44:35","slug":"sut-i-wybod-os-yw-rhywbeth-wedii-greu-gan-ai","status":"publish","type":"post","link":"https:\/\/meic.cymru\/cy\/2026\/02\/09\/sut-i-wybod-os-yw-rhywbeth-wedii-greu-gan-ai\/","title":{"rendered":"A yw&#8217;n Ffug? Sut i Wybod os yw Rhywbeth wedi&#8217;i Greu gan AI"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Mae cynnwys wedi&#8217;i gynhyrchu gan Ddeallusrwydd Artiffisial (AI) ym mhobman. Mae&#8217;n cael ei ddefnyddio i adeiladu gwefannau, ysgrifennu erthyglau newyddion, a chreu proffiliau cyfryngau cymdeithasol sy&#8217;n edrych fel rhai go iawn. Gan ei fod mor gyffredin, mae deall sut i wahaniaethu rhwng yr hyn sy&#8217;n wir a&#8217;r hyn sydd wedi&#8217;i greu gan gyfrifiadur yn un o&#8217;r ffyrdd gorau i gadw dy gyfryngau cymdeithasol yn ddiogel.<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Pam bod pobl yn defnyddio AI ar gyfer hyn?<\/h3>\n\n\n\n<p>Fel arfer, mae pobl yn defnyddio AI i arbed amser neu i fod yn greadigol. Ond weithiau, mae&#8217;n cael ei ddefnyddio i dwyllo. Mae gwefannau newyddion ffug yn defnyddio AI i greu miloedd o erthyglau i ledaenu gwybodaeth anghywir, ac mae sgamwyr yn defnyddio proffiliau a gynhyrchir gan AI i edrych fel pobl go iawn fel y gallant ennill ffydd pobl. Gan nad oes gan y cyfrifon yma label &#8216;Wedi&#8217;i greu gan AI&#8217; bob tro, mae&#8217;n rhaid edrych ychydig yn fanylach.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Cliwiau i helpu adnabod AI: Lluniau a Fideos<\/h3>\n\n\n\n<p>Mae AI yn gwella ar fanylion mewn lluniau a fideos, ond mae&#8217;n dal i gael trafferth creu cynnwys sy&#8217;n berffaith.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Chwydda i mewn ar ymylon llun. A yw&#8217;r gwallt yn pylu&#8217;n berffaith i&#8217;r cefndir mewn ffordd sy&#8217;n edrych yn annaturiol? A yw ategolion fel clustdlysau neu sbectol yn edrych fel eu bod wedi&#8217;u cyfuno \u00e2&#8217;r croen?<\/li>\n\n\n\n<li>Edrycha ar y cefndir. A oes ffenestri sydd ddim yn leinio i fyny? A yw cysgod person yn pwyntio i gyfeiriad gwahanol i gysgod coeden?<\/li>\n\n\n\n<li>Mewn fideos, gwylia&#8217;r geg a&#8217;r llygaid. Os yw&#8217;r person yn blincio mewn rhythm rhyfedd, roboteg, neu os yw eu dannedd yn edrych fel un bloc gwyn solet yn lle dannedd unigol, mae&#8217;n debyg mai AI ydyw.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized is-style-rounded\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/meic.cymru\/wp-content\/uploads\/2026\/02\/13-1024x576.jpg\" alt=\"Brain talking to an AI robot\" class=\"wp-image-9048\" style=\"width:500px\" srcset=\"https:\/\/meic.cymru\/wp-content\/uploads\/2026\/02\/13-1024x576.jpg 1024w, https:\/\/meic.cymru\/wp-content\/uploads\/2026\/02\/13-300x169.jpg 300w, https:\/\/meic.cymru\/wp-content\/uploads\/2026\/02\/13-768x432.jpg 768w, https:\/\/meic.cymru\/wp-content\/uploads\/2026\/02\/13-1536x864.jpg 1536w, https:\/\/meic.cymru\/wp-content\/uploads\/2026\/02\/13-2048x1152.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Cliwiau i helpu adnabod AI: Ysgrifennu a Gwefannau<\/h3>\n\n\n\n<p>Yn aml, mae yna deimlad penodol iawn i ysgrifennu AI. Fel arfer mae&#8217;n gwrtais iawn, wedi&#8217;i strwythuro&#8217;n dda, a gall deimlo ychydig yn rhy berffaith weithiau.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Os yw <a href=\"https:\/\/meic.cymru\/cy\/2025\/03\/06\/deallusrwydd-artiffisial-cyfryngau-cymdeithasol\/\">post cyfryngau cymdeithasol<\/a> yn swnio&#8217;n fwy fel llyfr neu araith werthu na pherson go iawn yn siarad, yna mae hynny&#8217;n rhybudd. Mae pobl go iawn yn defnyddio slang, yn gwneud camgymeriadau teipio, ac yn cyffroi.<\/li>\n\n\n\n<li>Mae AI wrth ei fodd yn cychwyn paragraffau yn yr un ffordd, gan ddefnyddio geiriau fel &#8216;ar ben hynny&#8217; neu &#8216;yn ogystal&#8217;. Os yw pob adran o wefan yn edrych yn union yr un fath, efallai ei bod wedi&#8217;i chynhyrchu gan AI.<\/li>\n\n\n\n<li>Ar wefannau siopa, chwilia am adolygiadau sy&#8217;n amwys iawn. Cadwa lygad am adolygiadau heb unrhyw fanylion penodol am y cynnyrch, er enghraifft, &#8220;mae hwn yn gynnyrch gwych, rwy&#8217;n ei argymell yn fawr&#8221;.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Sut i wirio ffeithiau&#8217;n gyflym<\/h3>\n\n\n\n<p>Os wyt ti&#8217;n gweld pennawd sy&#8217;n achosi sioc, neu gynnig sy&#8217;n ymddangos yn rhy dda i fod yn wir, cymera funud i wirio!<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Defnyddia chwiliad delweddau croes (reverse image search) i weld ble arall mae&#8217;r llun wedi bod. Os ymddangosodd llun &#8216;newyddion yn torri&#8217; heddiw ar wefan dair blynedd yn \u00f4l, mae&#8217;n eithaf clir nad yw&#8217;n wir.<\/li>\n\n\n\n<li>Clicia ar y cyfrif. Oes yna hanes o bostiadau go iawn, neu ydy hwn wedi&#8217;i greu o fewn yr wythnos diwethaf? A yw&#8217;n postio&#8217;r un math o gynnwys dro ar \u00f4l tro yn unig?<\/li>\n\n\n\n<li>Os yw post wedi&#8217;i gynllunio i wneud i rywun deimlo&#8217;n flin neu&#8217;n ofnus iawn, yna&#8217;n aml mae hynny\u2019n gliw mai AI sydd wedi&#8217;i greu i fynd yn firaol.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Angen siarad?<\/h3>\n\n\n\n<p>Gall dod ar draws cynnwys ffug achosi dryswch, yn enwedig os yw&#8217;n ymwneud \u00e2 rhywun rwyt ti&#8217;n adnabod neu bwnc rwyt ti&#8217;n poeni amdano. Os wyt ti wedi gweld rhywbeth ar-lein sydd wedi dy gynhyrfu, neu os wyt ti&#8217;n poeni dy fod di wedi bod yn siarad \u00e2 phroffil AI yn lle person go iawn, mae <a href=\"http:\/\/www.meic.cymru\/\">Meic<\/a> yma i helpu.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Mae cynnwys wedi&#8217;i gynhyrchu gan Ddeallusrwydd Artiffisial (AI) ym mhobman. Mae&#8217;n cael ei ddefnyddio i adeiladu gwefannau, ysgrifennu erthyglau newyddion, a chreu proffiliau cyfryngau cymdeithasol sy&#8217;n edrych fel rhai go iawn. Gan ei fod mor gyffredin, mae deall sut i wahaniaethu rhwng yr hyn sy&#8217;n wir a&#8217;r hyn sydd wedi&#8217;i greu gan gyfrifiadur yn un [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":9047,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1659],"tags":[2432,4831,4828,2433,4834,4832,2443,4795,4827,4829,4830,4835],"class_list":["post-9073","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-diogelwch-ar-lein","tag-ai-cy","tag-ai-clues","tag-ai-content","tag-artificial-intelligence-cy","tag-arwyddion-o-ai","tag-cliwiau-ai","tag-cynnwys-ai","tag-deallusrwydd-artiffisial","tag-how-to-spot-ai","tag-signs-of-ai","tag-spotting-ai-content","tag-sut-i-adnabod-ai"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Sut i Wybod os yw Rhywbeth wedi&#039;i Greu gan AI<\/title>\n<meta name=\"description\" content=\"Mae deall sut i wahaniaethu rhwng y gwir a&#039;r hyn wedi&#039;i greu gan gyfrifiadur yn ffordd dda i gadw dy gyfryngau cymdeithasol yn ddiogel.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/meic.cymru\/cy\/2026\/02\/09\/sut-i-wybod-os-yw-rhywbeth-wedii-greu-gan-ai\/\" \/>\n<meta property=\"og:locale\" content=\"cy_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Sut i Wybod os yw Rhywbeth wedi&#039;i Greu gan AI\" \/>\n<meta property=\"og:description\" content=\"Mae deall sut i wahaniaethu rhwng y gwir a&#039;r hyn wedi&#039;i greu gan gyfrifiadur yn ffordd dda i gadw dy gyfryngau cymdeithasol yn ddiogel.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/meic.cymru\/cy\/2026\/02\/09\/sut-i-wybod-os-yw-rhywbeth-wedii-greu-gan-ai\/\" \/>\n<meta property=\"og:site_name\" content=\"Meic\" \/>\n<meta property=\"article:published_time\" content=\"2026-02-09T10:44:35+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/meic.cymru\/wp-content\/uploads\/2026\/02\/12.png\" \/>\n\t<meta property=\"og:image:width\" content=\"2240\" \/>\n\t<meta property=\"og:image:height\" content=\"1260\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Halyna\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Halyna\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/meic.cymru\/cy\/2026\/02\/09\/sut-i-wybod-os-yw-rhywbeth-wedii-greu-gan-ai\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/meic.cymru\/cy\/2026\/02\/09\/sut-i-wybod-os-yw-rhywbeth-wedii-greu-gan-ai\/\"},\"author\":{\"name\":\"Halyna\",\"@id\":\"https:\/\/meic.cymru\/cy\/#\/schema\/person\/914d0eccac2321ce1342bcfacedd83ce\"},\"headline\":\"A yw&#8217;n Ffug? Sut i Wybod os yw Rhywbeth wedi&#8217;i Greu gan AI\",\"datePublished\":\"2026-02-09T10:44:35+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/meic.cymru\/cy\/2026\/02\/09\/sut-i-wybod-os-yw-rhywbeth-wedii-greu-gan-ai\/\"},\"wordCount\":673,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/meic.cymru\/cy\/#organization\"},\"image\":{\"@id\":\"https:\/\/meic.cymru\/cy\/2026\/02\/09\/sut-i-wybod-os-yw-rhywbeth-wedii-greu-gan-ai\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/meic.cymru\/wp-content\/uploads\/2026\/02\/12.png\",\"keywords\":[\"AI\",\"AI clues\",\"AI content\",\"Artificial Intelligence\",\"Arwyddion o AI\",\"Cliwiau AI\",\"cynnwys AI\",\"Deallusrwydd Artiffisial\",\"How to spot AI\",\"Signs of AI\",\"Spotting AI content\",\"Sut i adnabod AI\"],\"articleSection\":[\"Diogelwch Ar-lein\"],\"inLanguage\":\"cy-GB\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/meic.cymru\/cy\/2026\/02\/09\/sut-i-wybod-os-yw-rhywbeth-wedii-greu-gan-ai\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/meic.cymru\/cy\/2026\/02\/09\/sut-i-wybod-os-yw-rhywbeth-wedii-greu-gan-ai\/\",\"url\":\"https:\/\/meic.cymru\/cy\/2026\/02\/09\/sut-i-wybod-os-yw-rhywbeth-wedii-greu-gan-ai\/\",\"name\":\"Sut i Wybod os yw Rhywbeth wedi'i Greu gan AI\",\"isPartOf\":{\"@id\":\"https:\/\/meic.cymru\/cy\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/meic.cymru\/cy\/2026\/02\/09\/sut-i-wybod-os-yw-rhywbeth-wedii-greu-gan-ai\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/meic.cymru\/cy\/2026\/02\/09\/sut-i-wybod-os-yw-rhywbeth-wedii-greu-gan-ai\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/meic.cymru\/wp-content\/uploads\/2026\/02\/12.png\",\"datePublished\":\"2026-02-09T10:44:35+00:00\",\"description\":\"Mae deall sut i wahaniaethu rhwng y gwir a'r hyn wedi'i greu gan gyfrifiadur yn ffordd dda i gadw dy gyfryngau cymdeithasol yn ddiogel.\",\"breadcrumb\":{\"@id\":\"https:\/\/meic.cymru\/cy\/2026\/02\/09\/sut-i-wybod-os-yw-rhywbeth-wedii-greu-gan-ai\/#breadcrumb\"},\"inLanguage\":\"cy-GB\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/meic.cymru\/cy\/2026\/02\/09\/sut-i-wybod-os-yw-rhywbeth-wedii-greu-gan-ai\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"cy-GB\",\"@id\":\"https:\/\/meic.cymru\/cy\/2026\/02\/09\/sut-i-wybod-os-yw-rhywbeth-wedii-greu-gan-ai\/#primaryimage\",\"url\":\"https:\/\/meic.cymru\/wp-content\/uploads\/2026\/02\/12.png\",\"contentUrl\":\"https:\/\/meic.cymru\/wp-content\/uploads\/2026\/02\/12.png\",\"width\":2240,\"height\":1260,\"caption\":\"Brain dressed as a detective\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/meic.cymru\/cy\/2026\/02\/09\/sut-i-wybod-os-yw-rhywbeth-wedii-greu-gan-ai\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/meic.cymru\/cy\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"A yw&#8217;n Ffug? Sut i Wybod os yw Rhywbeth wedi&#8217;i Greu gan AI\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/meic.cymru\/cy\/#website\",\"url\":\"https:\/\/meic.cymru\/cy\/\",\"name\":\"Meic\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/meic.cymru\/cy\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/meic.cymru\/cy\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"cy-GB\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/meic.cymru\/cy\/#organization\",\"name\":\"Meic\",\"url\":\"https:\/\/meic.cymru\/cy\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"cy-GB\",\"@id\":\"https:\/\/meic.cymru\/cy\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/meic.cymru\/wp-content\/uploads\/2025\/07\/meic-logo.png\",\"contentUrl\":\"https:\/\/meic.cymru\/wp-content\/uploads\/2025\/07\/meic-logo.png\",\"width\":197,\"height\":86,\"caption\":\"Meic\"},\"image\":{\"@id\":\"https:\/\/meic.cymru\/cy\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/meic.cymru\/cy\/#\/schema\/person\/914d0eccac2321ce1342bcfacedd83ce\",\"name\":\"Halyna\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"cy-GB\",\"@id\":\"https:\/\/meic.cymru\/cy\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/4e943ba356b12503bec9d01f270c02bd0898359be5552f8f3d541d3f9ce95a3b?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/4e943ba356b12503bec9d01f270c02bd0898359be5552f8f3d541d3f9ce95a3b?s=96&d=mm&r=g\",\"caption\":\"Halyna\"},\"url\":\"https:\/\/meic.cymru\/cy\/author\/halyna\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Sut i Wybod os yw Rhywbeth wedi'i Greu gan AI","description":"Mae deall sut i wahaniaethu rhwng y gwir a'r hyn wedi'i greu gan gyfrifiadur yn ffordd dda i gadw dy gyfryngau cymdeithasol yn ddiogel.","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:\/\/meic.cymru\/cy\/2026\/02\/09\/sut-i-wybod-os-yw-rhywbeth-wedii-greu-gan-ai\/","og_locale":"cy_GB","og_type":"article","og_title":"Sut i Wybod os yw Rhywbeth wedi'i Greu gan AI","og_description":"Mae deall sut i wahaniaethu rhwng y gwir a'r hyn wedi'i greu gan gyfrifiadur yn ffordd dda i gadw dy gyfryngau cymdeithasol yn ddiogel.","og_url":"https:\/\/meic.cymru\/cy\/2026\/02\/09\/sut-i-wybod-os-yw-rhywbeth-wedii-greu-gan-ai\/","og_site_name":"Meic","article_published_time":"2026-02-09T10:44:35+00:00","og_image":[{"width":2240,"height":1260,"url":"https:\/\/meic.cymru\/wp-content\/uploads\/2026\/02\/12.png","type":"image\/png"}],"author":"Halyna","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Halyna","Est. reading time":"4 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/meic.cymru\/cy\/2026\/02\/09\/sut-i-wybod-os-yw-rhywbeth-wedii-greu-gan-ai\/#article","isPartOf":{"@id":"https:\/\/meic.cymru\/cy\/2026\/02\/09\/sut-i-wybod-os-yw-rhywbeth-wedii-greu-gan-ai\/"},"author":{"name":"Halyna","@id":"https:\/\/meic.cymru\/cy\/#\/schema\/person\/914d0eccac2321ce1342bcfacedd83ce"},"headline":"A yw&#8217;n Ffug? Sut i Wybod os yw Rhywbeth wedi&#8217;i Greu gan AI","datePublished":"2026-02-09T10:44:35+00:00","mainEntityOfPage":{"@id":"https:\/\/meic.cymru\/cy\/2026\/02\/09\/sut-i-wybod-os-yw-rhywbeth-wedii-greu-gan-ai\/"},"wordCount":673,"commentCount":0,"publisher":{"@id":"https:\/\/meic.cymru\/cy\/#organization"},"image":{"@id":"https:\/\/meic.cymru\/cy\/2026\/02\/09\/sut-i-wybod-os-yw-rhywbeth-wedii-greu-gan-ai\/#primaryimage"},"thumbnailUrl":"https:\/\/meic.cymru\/wp-content\/uploads\/2026\/02\/12.png","keywords":["AI","AI clues","AI content","Artificial Intelligence","Arwyddion o AI","Cliwiau AI","cynnwys AI","Deallusrwydd Artiffisial","How to spot AI","Signs of AI","Spotting AI content","Sut i adnabod AI"],"articleSection":["Diogelwch Ar-lein"],"inLanguage":"cy-GB","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/meic.cymru\/cy\/2026\/02\/09\/sut-i-wybod-os-yw-rhywbeth-wedii-greu-gan-ai\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/meic.cymru\/cy\/2026\/02\/09\/sut-i-wybod-os-yw-rhywbeth-wedii-greu-gan-ai\/","url":"https:\/\/meic.cymru\/cy\/2026\/02\/09\/sut-i-wybod-os-yw-rhywbeth-wedii-greu-gan-ai\/","name":"Sut i Wybod os yw Rhywbeth wedi'i Greu gan AI","isPartOf":{"@id":"https:\/\/meic.cymru\/cy\/#website"},"primaryImageOfPage":{"@id":"https:\/\/meic.cymru\/cy\/2026\/02\/09\/sut-i-wybod-os-yw-rhywbeth-wedii-greu-gan-ai\/#primaryimage"},"image":{"@id":"https:\/\/meic.cymru\/cy\/2026\/02\/09\/sut-i-wybod-os-yw-rhywbeth-wedii-greu-gan-ai\/#primaryimage"},"thumbnailUrl":"https:\/\/meic.cymru\/wp-content\/uploads\/2026\/02\/12.png","datePublished":"2026-02-09T10:44:35+00:00","description":"Mae deall sut i wahaniaethu rhwng y gwir a'r hyn wedi'i greu gan gyfrifiadur yn ffordd dda i gadw dy gyfryngau cymdeithasol yn ddiogel.","breadcrumb":{"@id":"https:\/\/meic.cymru\/cy\/2026\/02\/09\/sut-i-wybod-os-yw-rhywbeth-wedii-greu-gan-ai\/#breadcrumb"},"inLanguage":"cy-GB","potentialAction":[{"@type":"ReadAction","target":["https:\/\/meic.cymru\/cy\/2026\/02\/09\/sut-i-wybod-os-yw-rhywbeth-wedii-greu-gan-ai\/"]}]},{"@type":"ImageObject","inLanguage":"cy-GB","@id":"https:\/\/meic.cymru\/cy\/2026\/02\/09\/sut-i-wybod-os-yw-rhywbeth-wedii-greu-gan-ai\/#primaryimage","url":"https:\/\/meic.cymru\/wp-content\/uploads\/2026\/02\/12.png","contentUrl":"https:\/\/meic.cymru\/wp-content\/uploads\/2026\/02\/12.png","width":2240,"height":1260,"caption":"Brain dressed as a detective"},{"@type":"BreadcrumbList","@id":"https:\/\/meic.cymru\/cy\/2026\/02\/09\/sut-i-wybod-os-yw-rhywbeth-wedii-greu-gan-ai\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/meic.cymru\/cy\/"},{"@type":"ListItem","position":2,"name":"A yw&#8217;n Ffug? Sut i Wybod os yw Rhywbeth wedi&#8217;i Greu gan AI"}]},{"@type":"WebSite","@id":"https:\/\/meic.cymru\/cy\/#website","url":"https:\/\/meic.cymru\/cy\/","name":"Meic","description":"","publisher":{"@id":"https:\/\/meic.cymru\/cy\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/meic.cymru\/cy\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"cy-GB"},{"@type":"Organization","@id":"https:\/\/meic.cymru\/cy\/#organization","name":"Meic","url":"https:\/\/meic.cymru\/cy\/","logo":{"@type":"ImageObject","inLanguage":"cy-GB","@id":"https:\/\/meic.cymru\/cy\/#\/schema\/logo\/image\/","url":"https:\/\/meic.cymru\/wp-content\/uploads\/2025\/07\/meic-logo.png","contentUrl":"https:\/\/meic.cymru\/wp-content\/uploads\/2025\/07\/meic-logo.png","width":197,"height":86,"caption":"Meic"},"image":{"@id":"https:\/\/meic.cymru\/cy\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/meic.cymru\/cy\/#\/schema\/person\/914d0eccac2321ce1342bcfacedd83ce","name":"Halyna","image":{"@type":"ImageObject","inLanguage":"cy-GB","@id":"https:\/\/meic.cymru\/cy\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/4e943ba356b12503bec9d01f270c02bd0898359be5552f8f3d541d3f9ce95a3b?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/4e943ba356b12503bec9d01f270c02bd0898359be5552f8f3d541d3f9ce95a3b?s=96&d=mm&r=g","caption":"Halyna"},"url":"https:\/\/meic.cymru\/cy\/author\/halyna\/"}]}},"_links":{"self":[{"href":"https:\/\/meic.cymru\/cy\/wp-json\/wp\/v2\/posts\/9073","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/meic.cymru\/cy\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/meic.cymru\/cy\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/meic.cymru\/cy\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/meic.cymru\/cy\/wp-json\/wp\/v2\/comments?post=9073"}],"version-history":[{"count":1,"href":"https:\/\/meic.cymru\/cy\/wp-json\/wp\/v2\/posts\/9073\/revisions"}],"predecessor-version":[{"id":9075,"href":"https:\/\/meic.cymru\/cy\/wp-json\/wp\/v2\/posts\/9073\/revisions\/9075"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/meic.cymru\/cy\/wp-json\/wp\/v2\/media\/9047"}],"wp:attachment":[{"href":"https:\/\/meic.cymru\/cy\/wp-json\/wp\/v2\/media?parent=9073"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/meic.cymru\/cy\/wp-json\/wp\/v2\/categories?post=9073"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/meic.cymru\/cy\/wp-json\/wp\/v2\/tags?post=9073"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}