Daniel De Freitas

Google developed a ChatGPT-like chatbot called Meena in 2018, but executives blocked its release, leading creators Daniel De Freitas and Noam Shazeer to leave and found Character.AI, which grew to 20 …

Character.ai, co-founded by former Google engineers Noam Shazeer and Daniel De Freitas, keeps users hooked through a combination of technical optimizations including its Kaiju dense transformer models…

Noam Shazeer, co-author of the Transformer paper and former Character.AI CEO, is leaving Google's Gemini team to join OpenAI in an architecture research role, shifting a key model builder from the lab…