First claude model introduced.

Anthropic introduced its first Claude AI model on March 14, 2023, marking the beginning of the Claude model family. Claude was developed as an AI assistant designed to be helpful, honest, and harmless, with a strong focus on safe and reliable interactions. The model could understand and generate natural language, answer questions, summarize and analyze information, assist with writing, and help users solve a variety of problems. Claude was built using Anthropic’s Constitutional AI approach, which aimed to make AI systems more useful while reducing harmful or misleading behavior. The launch of the original Claude established the foundation for the models that followed, including Claude 2, Claude 3, Claude 3.5, and the later Opus, Sonnet, and Haiku generations. It was the starting point of Anthropic’s development of increasingly capable AI assistants.