Part 2/7:
CLA 3.7 Sonic represents a noteworthy development in the Claude series of models, advancing from version 3.5 to 3.7. The incremental update raises eyebrows, suggesting that a more robust Claude 4 might be on the horizon. Despite only being a minor version change, CLA 3.7 Sonic introduces the world’s first hybrid reasoning model capable of executing two main functions: generating rapid responses to prompts as traditional large language models (LLMs) do, and engaging in deeper, reflective thinking via Chain of Thought processes.