Markets Anthropic Completes AI Model Upgrades With Claude Opus 4.5—And Slashes Prices November 25, 2025 By The Coin Weekly This post was originally published on this siteAnthropic released Claude Opus 4.5, completing its three-model lineup upgrade with benchmark-topping coding performance and a dramatic 67% price cut. Share FacebookTwitterPinterestWhatsApp Latest stories Markets South Korea’s Upbit Reports $36 Million Loss in Solana Hot-Wallet Breach The Coin Weekly - November 27, 2025 AI Buterin donates to 2 projects pushing ‘next steps’ of digital privacy The Coin Weekly - November 27, 2025 Markets Australia Moves to Regulate Crypto Platforms Under New Consumer-Protection Law The Coin Weekly - November 27, 2025 Markets Nasdaq ISE Seeks to Quadruple Trading Limits on BlackRock’s Bitcoin ETF Options The Coin Weekly - November 27, 2025 AI Nasdaq seeks to ‘super-size’ option limits for BlackRock’s Bitcoin ETF The Coin Weekly - November 27, 2025 - Advertisement - You might also like... Markets South Korea’s Upbit Reports $36 Million Loss in Solana Hot-Wallet Breach The Coin Weekly - November 27, 2025 Markets Australia Moves to Regulate Crypto Platforms Under New Consumer-Protection Law The Coin Weekly - November 27, 2025 Markets Nasdaq ISE Seeks to Quadruple Trading Limits on BlackRock’s Bitcoin ETF Options The Coin Weekly - November 27, 2025