Reasoning:

• Dario Amodei's personal website explicitly states that he is "the CEO of Anthropic"¹.
• Wikipedia confirms that Amodei co-founded Anthropic in 2021 and serves as its CEO².
• Stanford Digital Economy Lab's official biography identifies him as "chief executive officer and co-founder of Anthropic"³.
• Multiple business sources including Business Insider and Clay also refer to him as CEO and co-founder of the company⁴⁵.
• Career history confirms this - he co-founded Anthropic in 2021 after leaving his position as Vice President of Research at OpenAI³².

Overall validity: 100%

1. Dario Amodei
2. Dario Amodei - Wikipedia
3. Dario Amodei - Stanford Digital Economy Lab
4. Meet Dario Amodei, Anthropic's Outspoken CEO - Business Insider
5. Who is the CEO of Anthropic? Dario Amodei’s Bio | Clay