Founder profile
Chief Executive, TypeSafe AI Inc. · San Francisco · United States
Diogo Almeida previously worked on reinforcement learning from human feedback, InstructGPT, ChatGPT and GPT-4 at OpenAI. Co-founders Erik Gafni and Sasha Sheng also have extensive AI experience.
Latest tracked event
TypeSafe AI exits stealth with $40M in seed funding led by DCVC to develop Jev, an AI model for software applications that provides structured decisions.
15 Sept 2026
The San Francisco-based startup, founded by a former OpenAI researcher, has emerged from stealth to introduce its Jev model, designed to provide structured, machine-ready decisions for integration into software.