Markets Anthropic ‘Retires’ Claude Opus 3—Then Gives It a Blog to Reflect on Its Existence February 27, 2026 By The Coin Weekly This post was originally published on this siteThe AI’s Substack lands amid growing questions about identity, sentience, and how models are retired. Share FacebookTwitterPinterestWhatsApp Latest stories Markets Trump Orders Federal Agencies to Dump ‘Woke’ Anthropic AI After Pentagon Dispute The Coin Weekly - February 27, 2026 Markets Banking Giant Barclays Mulls Crypto Payments Push: Bloomberg The Coin Weekly - February 27, 2026 AI Alchemy introduces autonomous payment rails for AI agents on Base The Coin Weekly - February 27, 2026 Markets Bitcoin Rebound Stalls at $65K as Stocks Fall and Gold Rises The Coin Weekly - February 27, 2026 Markets Magic Eden Pulls Plug on Bitcoin and Ethereum Support, Doubles Down on Solana The Coin Weekly - February 27, 2026 - Advertisement - You might also like... Markets Trump Orders Federal Agencies to Dump ‘Woke’ Anthropic AI After Pentagon Dispute The Coin Weekly - February 27, 2026 Markets Banking Giant Barclays Mulls Crypto Payments Push: Bloomberg The Coin Weekly - February 27, 2026 Markets Bitcoin Rebound Stalls at $65K as Stocks Fall and Gold Rises The Coin Weekly - February 27, 2026