Jev: System One models for Prod, not God — with Diogo Almeida, CEO, TypeSafe AI
Latent Space: The AI Engineer Podcast
1 DAYS AGO
Jev: System One models for Prod, not God — with Diogo Almeida, CEO, TypeSafe AI
Jev: System One models for Prod, not God — with Diogo Almeida, CEO, TypeSafe AI

Latent Space: The AI Engineer Podcast
1 DAYS AGO
Shownote
Shownote
Tickets for AIE NYC now open, and apply for the invite-only AIE CODE. Join us! We have an unusual relationship with today’s guest: for years since coauthoring the InstructGPT paper, Diogo Almeida had been saying that API-available frontier models have bee...
Highlights
Highlights
Diogo Almeida explains why TypeSafe built Jev as a programmable System 1 model for software rather than another chatbot, and why reliability, calibration, composability, and intelligence per dollar matter more than benchmark scores.
Chapters
Chapters
Jev Launch Week and the AI Economic Revolution
00:00What Is Jev? System One Models and Programmable AI
02:50RLHF, Mode Collapse, Calibration, and Yann LeCun
05:54Programmatic AI, Refusals, and Safety Alignment
10:29Why TypeSafe Rejects Public Benchmarks
17:21The Bitterest Lesson: Data, Compute, and the Right Task
20:43RLCD vs. RLHF and RLVR
24:59Why Powerful AI Still Hasn’t Automated the Economy
28:42Reliability, Robustness, and Determinism
39:55Model Versioning, LTS, Speed, and Intelligence per Dollar
48:11Inside Jev’s API and Programming Primitives
54:04How to Build with Jev: Structure, Decomposition, and Small Decisions
58:28The Inverse SaaS-pocalypse and AI Disappearing into Software
1:18:28Computer Use, Dark Data, and Jev’s Biggest Use Cases
1:33:21How Jev Could Reshape Coding Agents
1:38:48AI Safety, Frontier Pacing, and the Limits of RLVR
1:41:00Why Diogo Wouldn’t Pre-Train with $1 Billion
1:48:03The OpenAI Story Behind TypeSafe
1:55:19Why Diogo Thinks Most Neo-Labs Are Getting AI Wrong
2:01:41Coding Agents Beyond the KV Cache and the Multi-Agent Future
2:08:00Transcript
Transcript
Speaker 2: Okay, we're in the studio, a special occasion because this week, Diogo, my good buddy, launched Jev and it's been taking over the complete timeline. How do you feel? What's it like to be you right now?
Diogo Almeida: Emotionally, never been wor...
