Not a trust score: it covers only the claims we've checked, and small samples move a lot. Last PixProof Sep 26, 2026.
Quick facts
- What is Anthropic?
- Anthropic is an American AI safety and research company, organized as a public benefit corporation, that develops the Claude family of large language models.
- Where is Anthropic from?
- United States. Headquartered in San Francisco, California, U.S.
- When was Anthropic founded?
- In 2021, by Dario Amodei, Daniela Amodei, Jared Kaplan, Jack Clark, Chris Olah, Ben Mann, Sam McCandlish and Tom Brown.
- How many people work at Anthropic?
- About 2,500 (as of 2026).
▸ ABOUT ANTHROPIC
Anthropic is an American AI safety and research company, organized as a public benefit corporation, that develops the Claude family of large language models. It was founded by former OpenAI researchers who cited AI safety and alignment concerns as their reason for starting a separate company.
▸ TRACK RECORD
Anthropic's history and the 2 marketing claims we've checked, in date order — so you can see what they promised when, and how it held up.
- 2021Founded on January 26 by a group of former OpenAI researchers, including siblings Dario and Daniela Amodei.
- 2023Publicly launched its flagship product, Claude, in March.
- Checked Sep 2026CLAIM · Claude Fable 5.1"Claude Fable 5.1 is Anthropic's most advanced model yet for coding and knowledge work"→ 🟡 QUESTION IT Read the PixProof →
- Checked Sep 2026CLAIM · Anthropic Claude Code"Claude Code can understand codebases, edit files, and run commands for developers."→ 🟡 QUESTION IT Read the PixProof →
Claim dates come from when the claim's own source was published; "Checked" means we couldn't date the claim, so it sits at the date we verified it.
