{"type":"rich","version":"1.0","provider_name":"Transistor","provider_url":"https://transistor.fm","author_name":"Hacker News Highlights","title":"7.13.26 | Ask HN flag for AI-generated articles, Claude Code sends 33k tokens OpenCode sends 7k, xAI's Grok build CLI wire-level analysis","html":"<iframe width=\"100%\" height=\"180\" frameborder=\"no\" scrolling=\"no\" seamless src=\"https://share.transistor.fm/e/0217ab91\"></iframe>","width":"100%","height":180,"duration":822,"description":"This is a recap of the top 10 posts on Hacker News on Jul 13, 2026.\nFeel free to leave feedback on Github: https://github.com/denolfe/hacker-news-highlights\nAsk HN: Add flag for AI-generated articles\nhttps://news.ycombinator.com/item?id=48886741\nClaude Code sends 33k tokens before reading the prompt; OpenCode sends 7k\nhttps://systima.ai/blog/claude-code-vs-opencode-token-overhead\nhttps://news.ycombinator.com/item?id=48883275\nWhat xAI's Grok build CLI sends to xAI: A wire-level analysis\nhttps://gist.github.com/cereblab/dc9a40bc26120f4540e4e09b75ffb547\nhttps://news.ycombinator.com/item?id=48877371\nHow to read more books\nhttps://scotto.me/blog/2026-07-12-how-to-read-more-books/\nhttps://news.ycombinator.com/item?id=48882056\nVint Cerf, “father of the Internet”, is retiring\nhttps://techcrunch.com/2026/06/30/the-father-of-the-internet-is-finally-retiring/\nhttps://news.ycombinator.com/item?id=48854168\nCount Binface\nhttps://countbinface.com\nhttps://news.ycombinator.com/item?id=48887753\nGhostLock, a stack-UAF that has existed in all Linux distributions for 15 years\nhttps://nebusec.ai/research/ionstack-part-2/\nhttps://news.ycombinator.com/item?id=48834309\nTiny Emulators\nhttps://floooh.github.io/tiny8bit-preview/index.html\nhttps://news.ycombinator.com/item?id=48884395\nLARP – Revenue infrastructure for serious founders\nhttps://www.larp.website/\nhttps://news.ycombinator.com/item?id=48882569\nSo you want to learn physics (second edition, 2021)\nhttps://www.susanrigetti.com/physics\nhttps://news.ycombinator.com/item?id=48827126","thumbnail_url":"https://img.transistorcdn.com/4nmCVUJ5pUFbIsTy4mvxtFFdN3d3RgMGSU08kiDg2ac/rs:fill:0:0:1/w:400/h:400/q:60/mb:500000/aHR0cHM6Ly9pbWct/dXBsb2FkLXByb2R1/Y3Rpb24udHJhbnNp/c3Rvci5mbS80NWYy/MGY3NDk0MDRhZjdh/MzljNmM4MTE4YzU0/MDNlNC5wbmc.webp","thumbnail_width":300,"thumbnail_height":300}