Exploring the Claude 4 Model Family: Sonnet 4 and Opus 4 by Anthropic byNithish_Patel •May 24, 2025 Anthropic’s Claude 4 family represents the next generation of its conversational AI models, anchored by Claude Sonnet 4 and Claude Opus 4 . Announced in May 2025, these models “ set new standards for coding, advanced reasoni…