AI Search

Five studies, five different CTR numbers, ranging from 15% to 59%. Why they disagree, the recovery nobody expected, and the citation data that matters more than any single figure.

AI Overviews and AI Mode cite the same URL only 13.7% of the time on matched queries. What the two surfaces actually share, where they diverge, and how to optimize for both.

OpenAI Astra is OpenAI’s upcoming major model, confirmed to have produced new math results and reached the company’s Critical cybersecurity threshold. Here’s what’s confirmed, what isn’t, and why it matters for marketers.

OpenAI Astra beats GPT-5.6 Sol on disclosed cybersecurity benchmarks: 100% on ExploitBench, 91.5% vs 59% cyber jailbreak refusal, and far fewer tokens on a 20-CVE V8 benchmark. Here’s everything else OpenAI has, and hasn’t, confirmed.

OpenAI has not announced an Astra search or ranking system. Here’s what Astra’s disclosed cybersecurity reasoning gains suggest about where AI search and GEO could be heading — and what to do about it now.

OpenAI Astra could matter to search because the next shift in AI may be autonomous action, not better answers. What Astra’s agentic capability could mean for search, SEO, and agent accessibility.

Technical GEO is the technical work that makes a website accessible, interpretable, retrievable, and usable by AI crawlers, generative search, and AI agents. The 8-layer stack, explained.

A 27-signal, 54-point AI readiness audit across 7 categories: AI crawler access, indexability, rendering, semantic understanding, agent accessibility, governance, and measurement.

Technical SEO is the foundation; Technical GEO extends it into AI crawler governance, generative-search participation, AI visibility measurement, and agent accessibility. Here’s exactly where they overlap and where they diverge.

AI crawler optimization means knowing that Googlebot, OAI-SearchBot, GPTBot, Google-Extended, and Google-Agent are separate systems with separate controls, then configuring access intentionally for each.

Being crawlable makes a website eligible for AI search. It doesn’t make it visible. The 9-stage AI Search Visibility Funnel that determines whether AI systems actually retrieve, trust, and cite your content.

Most publishers should not automatically opt out of Google AI Overviews and AI Mode. Here’s the decision framework, the Google-Extended distinction, and what publishers actually lose.