Diogo Almeida
Co-inventor of ChatGPT | CEO at TypeSafe AI building reliable LLMs
Has stood on these stages
About
Diogo Almeida is the Co-founder and CEO of TypeSafe AI, a company building a new class of large language models for true no-human-in-the-loop automation. He brings a decade of deep AI research experience, having formerly worked at OpenAI and Google Brain where he played a foundational role in shaping the modern LLM landscape.
Diogo is credited with co-inventing InstructGPT, RLHF, ChatGPT, and GPT-4 during his time at OpenAI. His work at TypeSafe AI focuses on rethinking foundational LLM assumptions to prioritize reliability, latency, and cost - building AI that can be embedded deep inside real systems.
He speaks at major industry events like Data Council, addressing the practical challenges and realities of deploying AI in production environments.
What Diogo Talks About
The gap between AI hype and practical utility in production systems
Building reliable large language models for no-human-in-the-loop automation
Rethinking LLM fundamentals to optimize for reliability, latency, and cost
The evolution from ChatGPT to next-generation AI systems
Deploying AI deep inside real-world automated workflows
3 talks, all in 2026
This is only what we could find published. Diogo has almost certainly done more.
What events has Diogo spoken at?
2 events · 3 appearances · 2026
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