144 items tagged model changes. Page 1 of 6.
OpenAI's ad stack disclosure reveals a deadline-driven, multi-turn selection logic that likely mirrors how ChatGPT picks citations.
A Cloudflare-OpenAI pilot expanded ChatGPT's crawlable index by hundreds of millions of pages, reshaping who gets cited.
German courts rule AI Overviews are Google's own speech, opening defamation liability for AI-generated errors about named entities.
ChatGPT and Gemini localize cited sources through entirely different mechanisms, a new arXiv audit finds, breaking single-location GEO trac.
A Google Research paper describes an LLM generating the entire results page per query, eliminating the fixed template rank-tracking depends.
Google is moving citation links higher in AI answers and expanding its Preferred Sources carousels, per Search Engine Journal.
A buried clause in Anthropic's new usage policy bans manipulative GEO tactics, not just banned techniques.
GPT-6's interactive charts and mini apps strip out the text citations brands have learned to chase.
GPT-6's Intelligent UI renders charts and tools in ChatGPT answers, often without the source links that once credited the original data.
GPT-6's visual answers in ChatGPT mean citation alone no longer guarantees a brand gets seen.
OpenAI's test of paid placements in ChatGPT images signals monetisation infrastructure that could eventually touch text answers too.
OpenAI's new ChatGPT ad format puts paid placements next to organic answers, raising the stakes for brands chasing citations.
OpenAI's DevDay agent and marketplace launches push AI visibility from citations toward being selected inside automated transactions.
OpenAI's DevDay update turns ChatGPT into workplace infrastructure, changing what AI visibility means for enterprise brands.
Google's global rollout of AI Mode monitoring rewards frequent, dated updates over static, one-off publishing.
Cheaper GPT-6.1 Sol means more retrieval passes per query, reshaping which brands survive AI-answer synthesis.
AI agents now read sites before recommending them, and many enterprise sites fail the fetch test entirely.
OpenAI's two-tier GPT-6 launch means brand citations may now differ by which model users get routed to.
Research undercuts Google's defence of AI Mode, finding fewer clicks and worse user experience, not a quality trade-off.
OpenAI's new Sponsored Agents bring paid placement into ChatGPT answers, forcing brands to fight for citation space on two fronts at once.
Siri now runs on Gemini, consolidating AI citation power across two of the world's largest platforms.
Perplexity runs ops on GPT-6 Astra with minimal human oversight, reshaping AI content provenance.
Google's publisher payment pilot turns AI citation into a revenue line and a de facto ranking signal.
GPT-6 Astra's built-in financial data shrinks the citation window for B2B financial brands.