Diogo Almeida

Overview

Diogo Almeida co-created ChatGPT-era training methods including RLHF at OpenAI. Founded typesafe-ai (~2024) to build non-generative decision models; released jev September 2026.

Related

• typesafe-ai
• jev
• rlcd
• openai

Sources

• 2026-09-18-typesafe-jev-calibrated-decision-model
• 2026-09-19-typesafe-jev-official-blog