Tuesday, October 6, 2026
Home / Technology / Silicon Valley’s AI wunderkind launches Underdog, ...
Technology

Silicon Valley’s AI wunderkind launches Underdog, the most private Instinct/Muse competitor yet

CN
CitrixNews Staff
·
Silicon Valley’s AI wunderkind launches Underdog, the most private Instinct/Muse competitor yet

When self-taught coder Sigil Wen was 17, he moved to Silicon Valley and lived in an AI hacker house with famed AI researcher Andrej Karpathy.

While there, he hacked and coded alongside other people who would become the biggest names in AI, like Perplexity founder Aravind Srinivas and OpenAI researcher Noam Brown. He tested early versions of AI tools that would later become well known, including a chatbot shared by Anthropic co-founder Ben Mann that would become Claude, an image generator from David Holz that would become Midjourney, and what would become OpenAI’s GPT-3 and the image generator Stable Diffusion. Prominent investor and entrepreneur Naval Ravikant hired him for Airchat, Ravikant’s now-defunct rival to the Clubhouse social network.

Originally reported by TechCrunch. Read the full story at the original source.