Who developed the Claude ai tool?

The Claude AI tool was developed by the company Anthropic.

Anthropic was founded in 2021 by siblings Dario Amodei and Daniela Amodei, along with a team of former OpenAI researchers. (Encyclopedia Britannica)

So in short:

• Developer: Anthropic
• Founders behind it: Dario Amodei & Daniela Amodei

Claude was created as a generative AI assistant with a strong focus on AI safety and ethical behavior. (Encyclopedia Britannica)