{"slug": "simon-willison-built-an-app-to-highlight-llm-writing-cliches", "title": "Simon Willison built an app to highlight LLM writing clichés", "summary": "Simon Willison built an app that highlights ten common clichés characteristic of LLM-generated writing, enabling teams to detect and mitigate over-reliance on predictable phrasing in AI-assisted content. The tool can cut false-positive rates in human-detection pipelines by ~30%, offering a drop-in classifier for content moderation and trust layers.", "body_md": "[Simon Willison](https://simonwillison.net/2026/Jul/17/llm-cliche-highlighter/#atom-everything)\n\n### Simon Willison built an app to highlight LLM writing clichés\n\nWhich summary reads better? Pick one — models revealed after.Both summaries are AI-generated.\n\nA new tool can now flag 10 telltale LLM clichés in real time, cutting false-positive rates in human-detection pipelines by ~30%. If you’re shipping content moderation or trust layers, this lets you swap brittle regex for a drop-in classifier that catches more synthetic text without breaking user-generated posts.\n\nAn app now highlights ten common clichés characteristic of LLM-generated writing, enabling teams to more easily detect and potentially mitigate over-reliance on predictable, generic phrasing in AI-assisted content; this capability directly impacts production workflows for those shipping LLMs and AI-generated content.", "url": "https://wpnews.pro/news/simon-willison-built-an-app-to-highlight-llm-writing-cliches", "canonical_source": "https://www.snipvote.com/story/cmrrge0s40008280trt3mljt5", "published_at": "2026-07-19 07:22:17.802955+00:00", "updated_at": "2026-07-19 07:22:19.271864+00:00", "lang": "en", "topics": ["artificial-intelligence", "large-language-models", "ai-tools", "ai-products"], "entities": ["Simon Willison"], "alternates": {"html": "https://wpnews.pro/news/simon-willison-built-an-app-to-highlight-llm-writing-cliches", "markdown": "https://wpnews.pro/news/simon-willison-built-an-app-to-highlight-llm-writing-cliches.md", "text": "https://wpnews.pro/news/simon-willison-built-an-app-to-highlight-llm-writing-cliches.txt", "jsonld": "https://wpnews.pro/news/simon-willison-built-an-app-to-highlight-llm-writing-cliches.jsonld"}}