AD Tech Watch #6: GPT-6 for Free Users, WhatsApp Buttons on Google, Fake Authors Flagged

AD Tech Watch is our short, selected roundup of the AI, search and software news that matters to businesses in Nigeria, explained in plain English. In this issue: GPT-6 reaches free ChatGPT users from today, Google starts showing WhatsApp buttons on local business listings and tightens its listing rules, Google warns websites against fake author profiles, and NDPHC invites factories and large commercial users to buy dedicated power.

Issue #6 · 8 October 2026 · By AD Technologies Limited, an AI technology company in Lagos

1. GPT-6 Arrives in ChatGPT, With Answers You Can Click, Tap and Calculate

What happened: On 7 October, OpenAI started rolling out GPT-6 in ChatGPT together with a new feature called Intelligent UI. Answers can now include visuals, tappable buttons, forms, interactive charts and small tools such as calculators built for the task you asked about, and users can turn the amount of visuals down. Plus, Pro, Business and Enterprise users got it first, and Free and Go users get it from 8 October; OpenAI describes the rollout as global. Paid plans run a version called GPT-6 Sol, while Free and Go run GPT-6 Luna. In OpenAI’s own tests, GPT-6 Instant starts answering web-search questions 44% sooner on average than GPT-5.6 Instant, and OpenAI says it makes better decisions about when to search the web. OpenAI says ChatGPT has more than 1.2 billion weekly users.

What this means for Nigerian businesses: Your staff on the free plan now get a newer model at no cost, so it is worth retesting jobs that ChatGPT handled badly before, such as building a simple quote calculator, comparing supplier offers or turning sales figures into a chart. Your customers will also get richer answers, with comparisons and calculators, without leaving ChatGPT. Since GPT-6 searches the web more selectively, ask it about your own business and products this week and check whether what it finds is correct and current. Keep customer data out of your prompts and check important figures before you use them.

Sources: OpenAI, TechCrunch.

2. Google Adds WhatsApp Buttons to Local Business Listings, and Tightens Listing Rules

What happened: On 7 October, Search Engine Roundtable reported that Google is showing a WhatsApp button in local business panels in Google Search, next to or instead of the usual chat, call, directions, website and share buttons. Tapping it lets searchers message the business on WhatsApp. The feature was spotted by Sachin Patel and replicated by Search Engine Roundtable; Google has not said which countries have it, so availability in Nigeria is not confirmed. Separately, on 6 October, Search Engine Roundtable reported that Google updated its Maps and Business Profile content policy. For merchants, the listing itself must not contain time-bound promotions, pricing or direct calls to action. In posts, email addresses, phone numbers, social media links and links to other websites are not allowed unless they relate to the business, while offers and updates remain allowed in posts.

What this means for Nigerian businesses: Most Nigerian customers would rather send a WhatsApp message than fill in a form or wait on a call, so a WhatsApp button on your Google listing can turn searches into conversations. Google already lets verified Business Profiles add a WhatsApp link as their chat option in select regions, so add yours now and have someone ready to reply quickly. At the same time, move any prices, “50% off this week” messages or “Call now!” lines out of your listing and into Google posts, where offers are still allowed, so your profile stays within the rules.

Sources: Search Engine Roundtable (WhatsApp button), Search Engine Roundtable (policy update), Google Business Profile Help.

3. Google Warns Websites Against Fake Authors and AI-Generated Headshots

What happened: Google has added a new paragraph to its guide on creating helpful, reliable, people-first content, in the section about who created the content, how and why, Search Engine Land reported on 6 October. The new text tells site owners to “avoid using deceptive authorship information”, and gives examples of fabricated creator profiles: AI-generated headshots, made-up names and false credentials. Google says any form of deception makes a page untrustworthy to both users and its automated quality systems. Google’s text does not set out a specific penalty.

What this means for Nigerian businesses: If your blog posts are signed by an invented “expert” with a stock or AI-generated photo, replace them now. Use the real person who wrote or checked each article, with their real name, photo, role and genuine qualifications, and give them a short author page. If a writer or AI tool drafted the piece, have a named staff member review it and say so. Real people with real experience are also what AI assistants look for when deciding whose advice to repeat, which is central to AI SEO in Nigeria.

Sources: Search Engine Land, Google Search Central.

4. NDPHC Invites Factories and Big Power Users to Buy Dedicated Electricity

What happened: At the start of its Customer Service Week in Abuja on 5 October, the Niger Delta Power Holding Company (NDPHC) called on more manufacturers and large commercial users to join its Eligible Customer Programme, BusinessDay reported on 6 October. Managing Director Jennifer Adighije said the programme offers dedicated power supply on commercial terms agreed with each customer. NDPHC says it has about 4,000MW of installed capacity across 10 power plants, and that its 450MW Alaoji plant in Abia State is back in service after being shut down in 2023. The report does not give the qualifying criteria, minimum load, prices or application process.

What this means for Nigerian businesses: If your factory, cold room, hotel or other large site spends heavily on diesel or gas for generators, this is a supplier worth talking to. Before you contact NDPHC, gather your average monthly power use, your peak load and what each unit of power costs you today across grid and generators, so you can compare any offer properly. Treat it as a conversation to start, not a guaranteed saving, until NDPHC publishes eligibility and pricing.

Sources: BusinessDay.

Also This Week: Meta Backs a Standard for AI Agents That Act for Customers

On 6 October, Sierra and Meta announced the Personal Agent Protocol, an open standard for how personal AI agents sign in to businesses, with customers deciding what their agents may access and companies setting what those agents can do. Partners include Shopify, Stripe, Walmart, Genesys, Instinct and Rocket. A first version of the specification is due later this month, and payments are planned for later. Nothing to do yet, but it is another sign that customers’ AI assistants will soon contact your business directly. Sources: Sierra, The Next Web.

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