Core Update, ChatGPT Business Hub & AI Mode’s New Model – SEO Pulse via @sejournal, @MattGSouthern
Welcome to the week’s Pulse: what’s changing affects how you read ranking movement, which data ChatGPT will report back to businesses, and how larger sites believe search traffic will perform.
This week saw Google announce its core update while it also changed the default model that is used by AI Mode. OpenAI announced that Business Hub is available in beta, and three company earnings calls dealt with decreasing search referral numbers and paid crawl hints.
Google started rolling out the November 2026 core update on Nov. 10.
Key facts: This is the third Search core update of the year. According to the Search Status Dashboard, the update “applies globally and to all languages”. Per the dashboard, the update “may take up to 2 weeks to complete”. At 10:06 a.m. PT on Nov. 10 the rollout had just begun and as of Nov. 12, the update was still in progress. Google’s Search Central team also referred to the update as “a regular update” on their LinkedIn page.
Google advises waiting at least a full week after a core update has rolled out, then trying to compare your Search Console data from that week (the week after rollout) to the week prior to when the rollout began. Going by Google’s estimate of two weeks, the first full week after rollout would include U.S. Thanksgiving Day, Black Friday and Cyber Monday, so online retailers making this comparison would be comparing their holiday traffic to their average non-holiday week.
Read our full coverage: Google’s November 2026 Core Update Starts Rolling Out
- Google’s November Core Update Is Rolling Out
- Why This Matters
- ChatGPT Business Hub Gives Businesses Mention And Click Counts
- Gemini 4 Hydrogen Is Now AI Mode’s Default Model
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Why This Matters for Your Search & Maps Visibility
- Google Search, AI Overviews, and Local 3-Pack updates consistently reward sub-second mobile pages, clean JSON-LD schema, and verified entity citations.
- Benchmark your live website or app listing now to spot technical SEO or crawl bottlenecks before rankings shift.
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