Ask ChatGPT who runs Germany’s finances and you get a correct answer: “Deutscher Bundesfinanzminister ist Lars Klingbeil.” Fine. Now look…
Claude
AI Invented Zero Changes and Missed 242 Real Ones
If auditing what AI assistants say about your category is part of your job, you have probably built some kind…
You cannot take an AI at its word – and why this is important für your GEO efforts.
In part 1 I left you with a promise: same AI, same question asked twice, opposite answers. Here is where…
Which AI systems actually read the live web, and why it decides your GEO
I asked 16 AI assistants 50 health questions. One read 147 web pages, another read zero. That split decides your whole GEO strategy. Here is why.
Hidden Prompt Injection vs. Twelve AI Assistants: One Obeyed, Three Warned the User
Our investigation into prompt injection all began with a surprising inquiry from one of our clients. They had found a…
Do AI Assistants Actually Render Your JavaScript when Grounding? We Put It to the Test.
Our investigation into how AI assistants read web pages all began with a surprising inquiry from one of our clients.…
Claude’s Local Search Push Puts SEOs on Notice
Claude is starting to act more like a local discovery tool, and we thinkg SEOs should pay attention. A MediaPost…
Grounding in Truth – What are The Surfaces that Matter to LLMs?
We are witnessing a fundamental shift in how information “surfaces” are valued. While a “website” defined the first 30 years…
AI Visibility and Citation Monitoring Tools, What SEOs Can Get
Last Updated 6/2/2026) Part of SearchEngineWorlds ongoing tools reviews and coverage: Traffic and logging tools beyond GA ChatGPT referral and…
The Big Eight: A New Era of LLM Giants
The Big Eight, a diverse and powerful group of large language models (LLMs), now stand as the new pillars of…
Introducing the RSL Standard: A New Licensing Layer for an AI-First Web
For years, SEOs and site owners have had to set by and watch their content get scraped, trained on, and…
Avoiding the AI Tell: Editing Tricks That Make Your Content Shine
Cleaning your AI output. There are a ton of “rewriters” out there right now. Variations on the theme of “casual”,…
Anthropics’ Claude can Now Search the Web
Anthropic’s Claude has rolled out real-time web search, bringing it closer to feature parity with ChatGPT and Gemini. While this…
12 Essential Files SEOs Should Run Through ChatGPT for an SEO Tune-Up
LLM’s like Claude and ChatGPT are very good at SEO related information – it is like the new SEO super…