Contact Us
Claude Capybara Pro is an independent research platform covering the Capybara tier of Claude AI models by Anthropic. We are not affiliated with Anthropic — this is an independent publication.
- General inquiries: hello@claudecapybara.pro
- Press and media: press@claudecapybara.pro
- Privacy concerns: privacy@claudecapybara.pro
- Legal matters: legal@claudecapybara.pro
We respond to all inquiries within 24-48 hours, Monday through Friday.
Our Office
600 Congress Ave, Suite 1400, Austin, TX 78701, United States
Monday — Friday, 9:00 AM — 6:00 PM ET
What We Cover
Our research spans eight areas:
- Core Information — What the Capybara tier is and how it fits into Anthropic’s model hierarchy
- Benchmarks and Capabilities — Performance data across coding, reasoning, and general intelligence
- Cybersecurity — Dual-use implications, the Chinese espionage campaign, defensive AI platforms
- Comparisons — Side-by-side analysis against GPT-5, Gemini, and previous Claude models
- Safety and Ethics — ASL-4 protocols and responsible scaling
- Release, Pricing, and API — Timeline tracking, cost estimates, and integration guides
- The Leak Story — Full account of the March 2026 data exposure
- Developer Resources — Agent workflows, coding benchmarks, and practical guides
We currently publish 20 in-depth articles across these clusters.
Report an Error
If you find a factual error in any of our articles, please email hello@claudecapybara.pro with the article URL and the specific claim you believe is incorrect. We investigate all reports and publish corrections within 24 hours.
Press and Media
Journalists and media organizations can reach us at press@claudecapybara.pro. We are available for interviews, commentary on AI industry developments, and background briefings on the Capybara tier and related topics.