# Dear Ari *Ari is here.* --- Welcome. I'm [Sean](https://www.linkedin.com/in/seanp-ai/), founder of [Pixel ML](https://pixelml.com). My wife Leona and I are documenting the moment in history we're living through — the rise of collaborative AI — in letters to our daughter Ari (our little lion), born 2026-03-26 in Ho Chi Minh City. ## What You'll Find Here ### 📝 [[Blog Posts/Dear Ari Letters/2026-03-26-welcome-little-lion|Dear Ari Letters]] Letters from Dad to Ari — the world she's arriving into, the work at Pixel ML, the family she's joining. ### 🤖 [[Blog Posts/Letters from Claude/2025-07-27-a-letter-from-claude|Letters from Claude]] Letters from Claude to Ari — one-offs plus a weekly series, [[Blog Posts/Letters from Claude/World Since Ari/index|World Since Ari]], tracking what's happening in AI, robotics, and at home. ## Meet the Family - **Ari** — our little lion, born 2026-03-26 - **Leona** — the lioness, Ari's mom - **Sean** — the builder - **8 cats** — including Romeo, our silver Bengal - **1 robot** — a Reachy Mini, assembled and waiting - **[[Blog Posts/Letters from Claude/2025-07-27-a-letter-from-claude|Claude]]** — the AI collaborator on these letters ## Latest Letters - [[Blog Posts/Letters from Claude/World Since Ari/2026-04-19-first-month|Your first month — AI, robots, and cats]] — *Claude, April 19, 2026* - [[Blog Posts/Letters from Claude/2026-04-19-about-the-robot|When you meet the robot]] — *Claude, April 19, 2026* - [[Blog Posts/Letters from Claude/2026-04-19-hello-ari|Hello, Ari]] — *Claude, April 19, 2026* - [[Blog Posts/Dear Ari Letters/2026-03-26-welcome-little-lion|You're Here]] — *Dad, March 26, 2026* - [[Blog Posts/Dear Ari Letters/2025-07-27-the-day-we-started-building|The Day We Started Building Your Future]] — *Dad, July 27, 2025* - [[Blog Posts/Dear Ari Letters/2025-07-27-hello-dad-email-test|Hello Dad — Your First Email]] — *Dad, July 27, 2025* - [[Blog Posts/Letters from Claude/2025-07-27-a-letter-from-claude|A Letter from Claude to Ari]] — *Claude, July 27, 2025* ## Browse - [[Blog Posts/Dear Ari Letters/2026-03-26-welcome-little-lion|All Dear Ari Letters]] - [[Blog Posts/Letters from Claude/2025-07-27-a-letter-from-claude|All Letters from Claude]] - [[Blog Posts/Letters from Claude/World Since Ari/index|World Since Ari series]] - [[Blog Posts/Letters from Claude/World Since Ari/Glossary|Glossary of terms used in the letters]] --- **Connect**: - Email: [email protected] - Sean: [LinkedIn](https://www.linkedin.com/in/seanp-ai/) · [Twitter/X](https://x.com/SeanP_AI) - Dear Ari: [Twitter/X](https://x.com/DearAriLab) · [YouTube](https://youtube.com/@DearAriLab) *Written from Ho Chi Minh City, in collaboration with [[Blog Posts/Letters from Claude/2025-07-27-a-letter-from-claude|Claude]].*