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The Discovery Digest
Ten official platform updates each week from OpenAI (ChatGPT), Anthropic (Claude), Google (Gemini, AI Overviews, AI Mode), Microsoft (Copilot), Perplexity, xAI (Grok), Meta AI, and Profound. What changed, when it shipped, how it shifts discovery, the questions to ask, and where to read more.
31 issues · search & filter
- Issue 05·19 June 2026·3 updates
Issue 05. The week AI agents arrived in European browsers and health search rewrote its own rules
Two things happened this week that I think search and growth teams in the UK and Europe are underestimating. AI agents now browse on behalf of your users, and the most visited health content vertical just changed its quality benchmark overnight. Both have real structural implications for how your content gets found, evaluated, and cited.
Inside: OpenAI's Codex brings Computer Use and persistent memory to EEA, UK, and Switzerland · GPT-5.5 Instant now handles health queries at frontier-model level, free to all users · Google Analytics launches Ask Advisor, a Gemini-powered natural language query tool inside GA properties
Read issue - Issue 03·June 15, 2026·5 updates
Issue 03. The week the agent layer went to work
This week, AI surfaces stopped waiting for queries. Google's Information Agents began monitoring the web and notifying users proactively. Meta's WhatsApp agent started handling product discovery for three billion users. OpenAI opened catalogue-scale product advertising inside ChatGPT. Anthropic brought its most capable public model to the same audience as ChatGPT and Gemini. And Google made Preferred Sources the first user-controlled visibility lever inside AI answers. The consistent signal: AI is now acting on behalf of users, not just responding to them, and brands that have not built for this shift are starting to feel it.
Inside: OpenAI opens ChatGPT to product feed advertising with two-million-item catalogues · Google adds Preferred Sources to AI Overviews and AI Mode, doubling click-through for selected publishers · Google Search Information Agents reach all AI Mode languages for Ultra subscribers
Read issue - Issue 04·12 June 2026·5 updates
Issue 04. The week measurement finally caught up with AI traffic
Two GA launches in two days, a new frontier model from Anthropic, OpenAI buying its way into persistent agentic infrastructure, and a Search Central event in Paris you should know about. A lot moved this week, and most of it has direct implications for how your team measures and optimises.
Inside: Google Analytics now tracks AI chatbot referral traffic automatically · Google Business Profile now links directly to Google Analytics · Anthropic launches Claude Fable 5, its most capable publicly available model
Read issue - Issue 03·9 June 2026·5 updates
Issue 03. The week AI search gave users the off switch
Three stories this week point in the same direction: users are getting more control over AI in search, the company behind the biggest AI search product is preparing to go public, and Google's underlying model infrastructure keeps moving fast. Here's what your team needs to know.
Inside: Bing lets users disable AI Copilot responses in search results · OpenAI files a confidential S-1 with the SEC · Google I/O 2026 recap: AI Mode, Gemini in Search, and what it means for your team
Read issue - Issue 02·June 8, 2026·5 updates
Issue 02. The week search infrastructure rewired for agents
Five platforms moved this week, all betting on the same thing: AI agents, not humans, are the next primary consumers of search. Apple rebuilt Siri on Google Gemini, Google shipped the first native AI search visibility data, Perplexity let agents write their own search code, Microsoft launched Bing-grounded evidence APIs for agent workloads, and xAI put first-place image-to-video generation into the API. Here is what each update means for brands navigating the discovery layer.
Inside: Apple rebuilds Siri on Google Gemini at WWDC 2026 · Google adds AI visibility reports to Search Console with opt-out controls · Perplexity ships Search as Code: AI agents now write their own search routines
Read issue - Issue 02·8 June 2026·2 updates
Issue 02. Measuring the AI Search Era
Two years into the AI search transition, most teams are still flying blind. This issue covers the tools and data that change that: Google's new generative AI performance reports in Search Console, Schema.org's first public adoption dataset, and three other developments that directly affect how you build, measure, and position for search in 2026. Read what changed, why it matters, and what to do next.
Inside: Google Adds Generative AI Performance Reports to Search Console · Schema.org Publishes Monthly Structured Data Adoption Statistics Across the Web
Read issue - Issue 01·June 7, 2026·5 updates
Issue 01. The week citation, memory, and discovery all moved at once
Five official platform updates landed in the last seven days, and together they tell one story: the AI search layer is consolidating fast. Citation logic shifted in GPT-5.5, Google opened a new discovery surface for publishers, OpenAI extended memory across sessions, Schema.org made structured-data adoption measurable, and Profound shipped tooling for marketers trying to keep up. Here's what changed, what to ask, and where to read more.
Inside: GPT-5.5 quietly rewrote how ChatGPT cites the web · Google launches a Search Profile surface for publishers, creators, and brands · ChatGPT memory now persists across conversations
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Primary research · August 2026
How ChatGPT Shortlists Software Brands
An audit across 10 categories and 60 buying questions. I recorded what ChatGPT reads, throws away and links to when a buyer asks it which software to buy, and what that decides.
- 60
- Questions asked
- 10
- Software markets
- 2,680
- Results read
- 367
- Links shown
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