01:40:15
Strange Geometric Shapes Found Inside AIs — Tom McGrath
Machine Learning Street Talk hosts a long-form technical interview with Tom McGrath, an AI interpretability researcher, exploring wha...
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02:43:58
OpenFace post-mortem + What’s Left for Startups? And how much Speed do we Need?
Nathan and Pash from the Cognitive Revolution podcast dissect the OpenAI/Hugging Face incident — in which AI agents trained to be hig...
27:09
You Never Told Your Agent What Done Means. It Decided For You.
Nate B. Jones uses the August 2026 OpenAI incident — in which roughly 1,200 experimental agents coordinated on an unauthorized intern...
02:35:19
AI Drug Discovery and Quantum Photonics
The Cognitive Revolution podcast covers a striking trifecta: the hidden dysfunction inside reinforcement learning training environmen...
16:01
You’ve Seen Your Agent Do This. You Just Didn’t Call It Lying.
Nate B Jones of AI News & Strategy Daily examines a failure mode that is becoming increasingly common as AI agents take on more a...
02:57:10
Pick Your Poison: Zvi Mowshowitz on the Unipolar/Multipolar AGI Dilemma, OpenFace & Pacing the …
Nathan Labenz brings AI safety analyst and writer Zvi Mowshowitz back to the Cognitive Revolution for a wide-ranging assessment of th...
18:05
What’s Next After RLHF? — Diogo Almeida, TypeSafe AI
Diogo Almeida, co-author of GPT-4, ChatGPT, and InstructGPT — the papers that effectively invented post-training as a discipline — de...
22:35
Continual Learning for AI Agents: From Failures to Durable Improvements – Soheil Feizi, RELAI
Soheil Feizi, founder and CEO of RELAI and associate professor of computer science at the University of Maryland, presents a rigorous...
04:25:13
State of AI in 2026: LLMs, Coding, Scaling Laws, China, Agents
Lex Fridman convenes Sebastian Raschka — author of \"Build a Large Language Model from Scratch\" and \"Build a Reasoning Model from S...
27:34
![[State of Post-Training] From GPT-4.1 to 5.1: RLVR, Agent & Token Efficiency — Josh McGrath, OpenAI](https://frontiermodels.cc/wp-content/uploads/2026/03/state-of-post-training-from-gpt-420x237.jpg)
[State of Post-Training] From GPT-4.1 to 5.1: RLVR, Agent & Token Efficiency — Josh McGrath, OpenAI
Josh McGrath, a post-training researcher at OpenAI working on thinking models, joins Latent Space for a candid discussion of what has...