Jul 23, 2026 · 3:21 AM
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China's Biggest Banks Order Retail Gold… Google Delays Gemini 3.5 Pro Launch… Anthropic Resets Claude Code Usage Limits… Hyundai takes full control of Boston… China's Biggest Banks Order Retail Gold… Google Delays Gemini 3.5 Pro Launch… Anthropic Resets Claude Code Usage Limits… Hyundai takes full control of Boston…
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Substack's new AI scanner tells paying readers exactly how much of their newsletter a human actually wrote
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Substack's new AI scanner tells paying readers exactly how much of their newsletter a human actually wrote
Substack launched an AI-detection feature on July 21, 2026, powered by third-party tool Pangram, letting subscribers privately scan any post for a percentage breakdown of human versus AI-generated content. CEO Chris Best coined 'Claudefishing' to describe the gap between assumed and actual authorship. The move puts competitive pressure on Beehiiv, Ghost, and Kit to respond , or explain why they won't.
Janet Harrison
5 min read
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Ramp opens stablecoin accounts to all businesses as corporate finance quietly moves onto crypto rails
Jack Mallers quits Twenty One Capital as its stock hits a record low and Tether's merger collapses
Khosla Ventures is in talks to raise $5.5 billion as Vinod Khosla doubles down on AI
A Senate panel says it has compelling evidence of Chinese influence inside Amazon's marketplace
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