Anthropic recently released Claude 3.5 Sonnet, which has generated significant excitement due to its groundbreaking capabilities, such as improved vision and coding features, and an 80% reduction in cost compared to its predecessor, Claude 3 Opus. Many in the tech community, including notable figures like Toby from Shopify, speculate that Claude 3.5's superior performance may be due to a pre-prompt model that optimizes user prompts, enhancing its functionality beyond just model improvements.