Link to: https://www.economist.com/culture/2026/07/30/how-to-spot-ai-writing?giftId=YWNmMzkyMzAtNTRjMy00MTYyLWE4MGUtYjRmNTMyYjIzY2Fm
The Economist analyzed 4 LLMs (ChatGPT, Claude, Gemini, Grok): AI prose is distinguishable by word choice, punctuation, and structure. For tech leaders, this framework enables LLM quality assessment and governance, avoiding formulaic prose that erodes credibility.
The Economist: ‘How to Spot AI Writing’
The Economist (gift link):
You can discover AI’s hallmarks by comparing the writing of man
and machine. To do this you need a baseline that is distinctive
and familiar. The Economist turned to prose that we’re sure is
With every update, AI writing is becoming more similar to human prose. But there are still ways it exposes itself.
Stony Brook researchers used our infini-gram engine to trace distinctive phrases in AI-generated writing back to existing…
If institutions judge scholarship just through writing, they will be trapped in an endless contest against increasingly capable…
The Authors Guild tested five AI detectors on human-written texts. Pangram and Grammarly correctly identified all of them, while…
The problem of AI text detection is simple to state but hard to solve reliably.
Identifying the differences between human and AI writing can protect your hiring process, your company's reputation and your time.
