Anthropic dropped Opus 4.8 with dynamic workflows for Claude Code and raised $65B at a $965B valuation, overtaking OpenAI. Blue Origin's New Glenn exploded during testing, Amazon killed its AI usage leaderboard, and an AI startup offers free home cleaning for training data. Anthropic launches Opus 4.8, saying it's "more likely to flag uncertainties about its work and less likely to make unsupported claims", at the same price as 4.7 (TechCrunch) Anthropic raised a $65B Series H at a $965B post-money valuation, overtaking OpenAI's $852B valuation, and says its revenue run rate crossed $47B this month (NYT) Blue Origin's New Glenn rocket, which exploded during testing on Thursday, was set to ferry 48 Amazon Leo satellites on Monday; Amazon paid Blue Origin $2.7B (FT) Sources: Amazon has shut down an internal leaderboard that tracked employees' use of AI tools after workers tried to boost their scores with needless tasks (FT) AI startup Shift launches a free home cleaning service in NYC to record first-person video with a camera-equipped cap and use it to train robots (The Verge) Longreads Simon Willison on how coding agents gave Anthropic and OpenAI real product-market fit, burning $1,000+/month in tokens per power user and changing enterprise pricing (Simon Willison) Kirkland & Ellis, the world's highest-grossing law firm, is setting aside $500M to build its own AI platform rather than rely on tools available to its rivals (FT) Learn more about your ad choices. Visit megaphone.fm/adchoices