LinkedIn, Google’s personal AI, news traffic, Search vs. Gemini, ChatGPT citations — all this week in Marketing.
Hi friends,
Welcome to the new issue of HighDegree*: Cutting Through the Noise in SEO & Digital Marketing.
AI-powered search is no longer a trend to watch — it’s the reality your content is already competing in. Whether you’re publishing on LinkedIn, running a news site, or trying to get your brand cited by ChatGPT, the rules have shifted fast.
This week’s HighDegree* covers five developments that matter right now: which LinkedIn content AI search engines actually cite, how Google is making search deeply personal, what’s keeping news publishers afloat in the AI era, where Google Search and Gemini are headed, and how two new GPT models cite sources in completely different ways.
Let’s jump in.
➞ In this Week
- LinkedIn Content Gets Cited by AI Search, here’s What Actually Works
- Google’s “Personal Intelligence” Connects Your Apps to AI Search
- Breaking News is the One Content Type AI Search hasn’t Swallowed
- Google’s Head of Search doesn’t know if Search and Gemini will Merge and that’s Honest
- GPT-5.3 vs. GPT-5.4: Two Models, Two Completely Different Strategies for Citing Your Brand
- Everything from Google Search this Week
- Everything from Social Media and Artificial Intelligence World
- Articles that will Help You Refine Your Marketing Knowledge
➞ LinkedIn Content Gets Cited by AI Search, here’s What Actually Works
A study analyzing 89,000 LinkedIn URLs cited by ChatGPT Search, Google AI Mode, and Perplexity found some clear patterns worth paying attention to. LinkedIn ranks as the second most cited domain across all three AI platforms, appearing in about 11% of AI responses on average. More importantly, AI responses tend to closely mirror the meaning of the LinkedIn content they pull from — meaning your words, not a paraphrase, often show up in the answer.
What gets cited? Original long-form articles (500–2,000 words) and mid-length posts (50–299 words) dominate. Reshares barely register. Around 54–64% of cited posts are educational or advice-driven. Frequent posters — those publishing five or more times in four weeks — make up roughly 75% of cited authors. Follower count matters less than you’d think: creators with under 500 followers still get cited regularly.
The practical takeaway: consistency and genuine expertise beat popularity. Build an article calendar, write in your own voice, define your key terms clearly, and post regularly — even if your audience is small.
Read the full report from semrush.com ➞
Speaking of AI shaping how people find information, Google just made that process a lot more personal.
➞ Google’s “Personal Intelligence” Connects Your Apps to AI Search
Google has expanded a feature called Personal Intelligence across AI Mode in Search, the Gemini app, and Gemini in Chrome and it’s now available to free-tier users in the US. The idea: Google connects your Gmail, Google Photos, and other apps to give you search results tailored specifically to your history and preferences.
Think travel itineraries built around your actual flight confirmations, tech support steps based on the exact device you bought, or shopping recommendations that match your past purchases down to hardware finishes on a bag. It’s a meaningful shift from generic results to answers that know your context.
For users, this is genuinely useful. For marketers and site owners, it signals something bigger: AI search is moving toward deeply individualized results, where your content competes not just on relevance to a query, but on relevance to a specific person’s history. That raises the bar for personalization in your own content strategy.
You control which apps connect and can disconnect them at any time. Google states that Gemini and AI Mode do not train directly on your Gmail inbox or Photos library.
Read the full report from blog.google ➞
While Google personalizes search for users, publishers are still figuring out how to survive the AI era and one content type is bucking the trend.
➞ Breaking News is the One Content Type AI Search hasn’t Swallowed
Publishers in the Define Media Group network have seen organic search traffic fall 42% compared to pre-AI Overview (AIO) levels. Google’s AI Overviews generate summary answers that reduce the need to click through to a source and most evergreen content has paid the price, down about 35% across their portfolio.
But breaking news is a notable exception. Across all Google surfaces — Web Search, Google Discover, and Google News — breaking news traffic grew 103% since November 2024. The reason appears to be structural: AI systems struggle to summarize fast-moving events accurately, and the cost of getting breaking news wrong is high. For now, the Top Stories carousel remains largely protected from AI Overview takeover.
Discover is quietly becoming as important as Web Search. For the first time in Define’s data, both channels send equal amounts of traffic to their portfolio. A Discover-specific content strategy — one that treats it as a standalone channel, not a side effect of SEO — is increasingly worth the investment.
If you run a content site, the message is straightforward: time-sensitive, event-driven content is your best hedge right now. Evergreen content needs a rethink.
Read the full report from definemg.com ➞
Stepping back from publisher tactics, it’s worth understanding where Google itself thinks all of this is going.
➞ Google’s Head of Search doesn’t Know if Search and Gemini will Merge and that’s Honest
In a recent interview, Liz Reid, Google’s VP and Head of Search, was asked about the long-term relationship between Google Search and the Gemini app. Her answer was refreshingly direct: she doesn’t know.
Reid described Search as an information product focused on connecting people to the web, while Gemini leans toward productivity and creative assistance. Right now, she sees the two products both converging and diverging depending on which angle you look at and she acknowledged that agentic AI (where AI systems act on your behalf) could eventually make both products obsolete in favor of something entirely new.
For site owners and marketers, the key point is this: Google hasn’t settled on Search’s long-term role in an AI-first world. Reid also noted that Google wants to surface sources users trust or already pay for more prominently — referencing a Preferred Sources feature and subscription-aware experiences. If your site builds genuine reader loyalty, that may become a ranking signal worth watching.
The honest takeaway is that the ground is shifting, and even Google is watching closely to see where it lands.
Read the full report from searchengineland.com ➞
That uncertainty at the platform level makes it even more important to understand exactly how AI models search and cite — which brings us to the most detailed look at ChatGPT’s behavior yet.
➞ GPT-5.3 vs. GPT-5.4: Two Models, Two Completely Different Strategies for Citing Your Brand
A study testing 50 prompts across ChatGPT’s newest models found a stark difference in how they cite sources. GPT-5.3 Instant (the current default for most users) sends a single broad search query and pulls results mainly from third-party review sites like Forbes, TechRadar, and Reddit — only 8% of its citations go to brand websites directly. GPT-5.4 Thinking (the premium model) breaks each prompt into an average of 8.5 sub-queries, visits brand websites directly, and sends 56% of citations to first-party brand pages.
For brands, this creates two separate visibility problems. On GPT-5.3, if Forbes or a major review site hasn’t covered you, you likely won’t appear. On GPT-5.4, if your pricing page says “contact sales” instead of listing actual numbers, the model may skip you entirely — it cited pricing pages 35 times more often than GPT-5.3 did.
The two models cited overlapping domains on only 7% of prompts, meaning being visible on one gives you no advantage on the other. Practical steps: get reviewed on major third-party sites for GPT-5.3 visibility, and ensure your own website — especially pricing and product pages — is clear and detailed for GPT-5.4.
Read the full report from writesonic.com ➞
➞ From Google
Everything from Google search this week —
→ Google Tested AI Headlines In Discover. Now It’s Testing Them In Search (searchenginejournal.com)
→ Google Using AI to Create Title Links on SERP (seroundtable.com)
→ AI Overviews Showing For Breaking News More Often And Above Top Stories (seroundtable.com)
→ Google: 404 Crawling Means Google Is Open To More Of Your Content (searchenginejournal.com)
→ Google Responds To Error That Causes Old Branding To Persist In SERPs (searchenginejournal.com)
→ Google Business Profile tests AI-generated replies to reviews (searchenginejournal.com)
→ Google Business Profiles Gains Place Page Attributes (seroundtable.com)
→ Google NewFront 2026: introducing the Gemini advantage (blog.google)
→ Google is launching the Top Sports Podcasts on YouTube for brands to align with sports fans (blog.google)
→ Google Adds Google-Agent User Agent (seroundtable.com)
→ Google Expands UCP With Cart, Catalog, Onboarding (searchenginejournal.com)
→ Google Begins Testing Gemini Mac App to Match ChatGPT and Claude (news.bloomberglaw.com)
→ The M-Trends 2026 report shows how to strengthen business cybersecurity. (blog.google)
→ Fitbit’s AI health coach will soon be able to read your medical records (theverge.com)
→ Google is introducing “vibe design” with Stitch (blog.google)
→ Google Removes ‘What People Suggest,’ Expands Health AI Tools (searchenginejournal.com)
→ Google “Developing” Opt-Out of Generative AI Features in Search (seroundtable.com)
→ Exclusive: Small publishers hit hardest by search traffic declines (axios.com)
→ AI Overviews Now Appear on 14% of Shopping Queries, Up 5.6x in 4 Months (Study of 20.9M SERPs) (visibilitylabs.ai)
→ AI Overviews in Deutschland: So stark sinken die Klickraten wirklich (sistrix.de)
→ Live Sports Data In Google AI Mode (seroundtable.com)
→ Are Local Packs Losing Their Call Buttons? (seroundtable.com)
→ Google Explains Why HTTPS Migration May Negatively Impact SEO (searchenginejournal.com)
→ Gemini API tooling updates: context circulation, tool combos and Maps grounding for Gemini 3 (blog.google)
→ Google brings vehicle feeds to Search campaigns (searchengineland.com)
→ Is Google Hitting Self-Promotional Listicles Hard Again? (seroundtable.com)
→ Google Shares More Information On Googlebot Crawl Limits (searchenginejournal.com)
→ Google Says Hundreds Of Their Crawlers Are Not Documented (searchenginejournal.com)
→ New Google Business Profile Playbooks With Local Optimization Tips (seroundtable.com)
→ Store Tab Appearing in Google Shopping (seroundtable.com)
→ Google What People Are Saying With Popular & Latest Comments (seroundtable.com)
→ PMax Channel Reporting Gets Video Segmentation Option (seroundtable.com)
→ Google Brings Helpful Changes to Ads Editor with Version 2.12 (seroundtable.com)
→ Robby Stein Of Google On Teaching AI To Link Out (seroundtable.com)
→ Branded Queries Filter Rolling Out in Search Console (seroundtable.com)
→ Google Search Console Crawl Stats Date Toggle/Selector Buggy (seroundtable.com)
→ Google Launches Merchant Center For Agencies (seroundtable.com)
→ Google explains undocumented way to disavow entire TLDs (and why you probably shouldn’t) (seroundtable.com)
→ Google Tests Instagram Knowledge Panel Design (seroundtable.com)
→ Google Search Your Related Activity Adds Chart (seroundtable.com)
→ How Google is reimagining Maps with Gemini (blog.google)
→ Google’s AI Mode Checking For Personalized Information (seroundtable.com)
→ Google Tests Ask About Feature in AI Mode Citation Overlays (seroundtable.com)
→ Google AI Voice Models Coming To Google Ads PMax Videos (seroundtable.com)
→ Google Ads Asset Optimization Layout Gets a Refresh (seroundtable.com)
→ Google Search Console BigQuery Exports Not Working? (seroundtable.com)
→ Google Discover Follow Widget Home Card (seroundtable.com)
→ Google: Trending Posts & Discussions Added To What People Are Saying (seroundtable.com)
→ Google Ads Sends Notices For European Union Political Ads (seroundtable.com)
➞ AI + Social
Find out what’s happening in the social media and artificial intelligence world —
→ Anthropic is giving Claude the ability to use your Mac for you (9to5mac.com)
→ What 81,000 people want from AI \ Anthropic (anthropic.com)
→ Creating with Sora safely (openai.com)
→ First ChatGPT Ads Share Little Data To Advertisers (seroundtable.com)
→ Visa unveils CLI tool to enable AI agents to execute card payments (cryptonews.net)
→ Bing AI Dashboard Maps Grounding Queries To Cited Pages (searchenginejournal.com)
→ Mark Zuckerberg Is Building an AI Agent to Help Him Be CEO (wsj.com)
→ Meta replaces moderation staff with AI, expands access to AI support bot (socialmediatoday.com)
→ Instagram allows users to rearrange carousel posts (socialmediatoday.com)
→ Instagram adds AI transition option for still image-based Stories (socialmediatoday.com)
→ Human speech and presence help drive Reels engagement (socialmediatoday.com)
→ X adds comment downvotes to improve algorithmic ranking (socialmediatoday.com)
→ Introducing GPT‑5.4 mini and nano (openai.com)
→ Perplexcity launching Comet for iOS (perplexity.ai)
→ Facebook looks to lure high-profile creators with new program (socialmediatoday.com)
→ Meta rolls out Manus AI assistance tools for marketers (socialmediatoday.com)
→ Meta switches up its ad transparency labels in-stream (socialmediatoday.com)
→ Instagram adds ability to pause Reels with a single tap (socialmediatoday.com)
→ New YouTube Ad Format (linkedin.com)
→ YouTube launches AI-powered Reimagine option for Shorts (socialmediatoday.com)
→ LinkedIn adds new ways for brands to tap into creator partnerships (socialmediatoday.com)
→ LinkedIn adds seventh in-app puzzle game (socialmediatoday.com)
→ Pinterest shares rising trends in new report (socialmediatoday.com)
→ OpenAI Continues To Expand Ads in ChatGPT and Tests Ads Manager (seroundtable.com)
→ OpenAI’s Atlas browser adds support for multiple ChatGPT accounts (9to5mac.com)
→ Encyclopedia Britannica is suing OpenAI for allegedly ‘memorizing’ its content with ChatGPT (theverge.com)
→ Create a video using up to 7 images in Grok Imagine. (x.com)
→ Elon Musk’s xAI faces child porn lawsuit from minors Grok allegedly undressed (techcrunch.com)
→ Claude Work across Excel and PowerPoint (support.claude.com)
→ The Role of News Publications in AI Citations [New Data] (buzzstream.com)
→ NVIDIA Announces NemoClaw for the OpenClaw Community (nvidianews.nvidia.com)
→ Microsoft’s Copilot AI assistant is coming to current-gen Xbox consoles this year (theverge.com)
→ Picsart now allows creators to ‘hire’ AI assistants through agent marketplace (techcrunch.com)
→ Meta adds more measures to ensure original creators get credit (socialmediatoday.com)
→ Instagram tests links in post captions for paying users (socialmediatoday.com)
→ X experiments with pre-share alerts for AI content (socialmediatoday.com)
→ Reddit shares insight into the growth of sports fandoms (socialmediatoday.com)
→ Bing Adds AI Shopping Additions In Shopping Results? (seroundtable.com)
→ Digg’s open beta shuts down after just two months, blaming AI bot spam (theverge.com)
→ AI citation data shows there is no universal top source for brands (searchengineland.com)
→ Introducing Copilot Health (microsoft.ai)
→ Yahoo adds personalized homepage to its Scout AI search engine (searchengineland.com)
→ Claude Launches Native Dynamic Chart Feature, Making It Free for All (news.aibase.com)
→ State offloads Claude as underpinning model in flagship StateChat (nextgov.com)
→ Perplexity’s new Computer is another bet that users need many AI models (finance.yahoo.com)
→ Court restricts Perplexity’s AI shopping bot from accessing Amazon (searchengineland.com)
→ Reddit publishes report on its B2B marketing opportunities (socialmediatoday.com)
→ Meta acquires AI-driven social network Moltbook (socialmediatoday.com)
→ Facebook expands affiliate program to include brand links (socialmediatoday.com)
→ WhatsApp launches parent-managed accounts (socialmediatoday.com)
→ Meta hikes ad prices in 6 countries (socialmediatoday.com)
→ TikTok introduces full-song Apple Music streams to app (socialmediatoday.com)
→ Anthropic Unveils Amazon-Inspired Marketplace for AI Software (finance.yahoo.com)
→ Copilot Cowork: A new way of getting work done (microsoft.com)
→ Codex Security: now in research preview (openai.com)
→ OpenAI Officially Acquires Promptfoo, Aiming to Fill the Last Gap (news.aibase.com)
→ No need to switch screens anymore! Shazam is deeply integrated into ChatGPT, and you can find out the song just by asking. (news.aibase.com)
→ OpenAI’s big ChatGPT Instant Checkout plan just changed (searchengineland.com)
→ AI Is Much Bigger Than You Think (graphite.io)
→ When Using AI Leads to “Brain Fry” (hbr.org)
→ X introduces exclusive threads and other subscriber features (socialmediatoday.com)
→ X adds Grok-powered audio option to long-form articles (socialmediatoday.com)
→ X tests new ad format that includes product mention links (socialmediatoday.com)
→ X quietly adds option to block Grok from editing uploaded media (socialmediatoday.com)
→ The State of Social Media Engagement in 2026: 52M+ Posts Analyzed (buffer.com)
➞ Worth Reading
These are the articles that will help you refine your marketing knowledge —
→ Building brand authority for SEO – a framework (oncrawl.com)
→ How Much Do Keywords Matter in 2026? (moz.com)
→ How to measure AI search visibility and revenue: The KPIs that matter (peec.ai/)
→ The Dark Side of AI No One Talks About (moz.com)
→ The State of PPC Global Report 2026 (ppcsurvey.com)
→ How To Analyze Google Discover (searchenginejournal.com)
→ SEO Brand Marketing: Create a Brand Guide That Drives Search Visibility (ahrefs.com)
→ Debunking The Myth That Search Is Dying (graphite.io)
→ Inside SearchGuard: How Google detects bots and what the SerpAPI lawsuit reveals (searchengineland.com)
➞ What This All Means for Your Strategy
This week’s common thread: AI search rewards specificity, consistency, and credibility — across LinkedIn, Google, and ChatGPT.
Whether you’re a blogger trying to get cited, a publisher protecting traffic, or a brand managing how AI describes you, the actions are concrete. Post original content regularly. Cover timely topics. Keep your website accurate and detailed. And watch how the tools you already use — Search, Gemini, ChatGPT are quietly changing their behavior.
If this issue was useful, share it with someone who’s still figuring out what AI search means for their site. See you next week.
Until next week,
Nishat from HighDegree* Marketing Newsletter
Thanks for reading HighDegree*! This post is public so feel free to share it.
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➞ Who is Nishat Shahriyar?
I am a Digital Marketing Strategist, having worked in this field since 2007. Now working as a Product Marketing Lead at Fluent Forms (The best lead generation tool for WordPress), previously at Fluent Support (The best WordPress Helpdesk Plugin).
Connect with me, if you are not connected through my LinkedIn or follow me on X/Twitter – @rednishat