AI:AM — US vs Anthropic's Fable · June 15, 2026

Prakash Narayanan and Nathan Labenz start with the shock of losing Fable access, then Zvi digs into capability gains, classifier limits, government overreach, international controls, and how the AI race may reshape politics.Guests:Zvi Mowshowitz — Don’t Worry About the Vase (@TheZvi)Hosts:Prakash Narayanan (@8teapi)Nathan Labenz (@labenz)Topics:Anthropic Fable, Claude Fable 5, export controls, AI guardrails, frontier model policy, classifier limits, bio and cyber risk, international AI competition.Chapters:0:00 Opening: Fable whiplash and the weekend reset

0:05:20 Fable crosses the trust threshold

0:08:53 Writing for other AIs

0:15:33 Paying up for useful intelligence

0:19:02 Proofreading and structure become model-first

0:23:46 Proactive agents and unauthorized moves

0:53:18 Guardrails and model self-monitoring

0:56:15 Why classifiers need blast radius

0:58:59 Cost functions for world-transforming systems

1:03:59 Zvi on US vs Anthropic’s Fable

1:09:28 Export controls as overreach

1:10:39 Code assistance is not a munition

1:17:47 The White House reads the bug wrong

1:20:20 Enterprise demand and Anthropic pressure

1:26:40 The gauntlet has to happen

1:44:06 Guardrails over blanket bans

1:45:39 Bio, cyber, and international controls

1:51:02 Modeling the AI race as a few-player game

1:55:04 Closing: game board flips and policy aftershocks

2:11:55 AI and political turmoil

2:14:52 How Fable could return

2:22:44 OpenAI, benchmarks, and capped compute

2:25:54 Cloud models and the knowledge-worker gap

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