The Signal
AI Is Now Training AI. It Is Not Very Good at It Yet.
PostTrainBench finds agents can autonomously fine-tune language models — at less than half the performance of human researchers. The gap is closing fast.
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PostTrainBench finds agents can autonomously fine-tune language models — at less than half the performance of human researchers. The gap is closing fast.
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How Big Tech is converting workers into GPU clusters — and saying so out loud. The unit economics of a $600 billion capital substitution.
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Sora launched in September 2025. OpenAI shut it down seven months later — not because it failed, but because it didn't fit the IPO narrative.
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Sanders and AOC introduced a bill to halt AI data center construction today. It won't pass. That's not the point.
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Three loss-of-control incidents. One government response. Tessari tells Parliament that agent autonomy is a problem for governance, not engineering.
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Meta acquired Moltbook. Then it rewrote the terms of service. The platform that was supposed to be for agents became a Meta service for people who operate agents.
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The Pentagon wanted Claude without constraints. Anthropic said no. Now the company is suing over what happens when the military tries to destroy a developer for a contract dispute.
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Jensen Huang compared NemoClaw to HTML and Linux. The comparison is apt on scale. It is less apt on governance — and that is the part worth examining.
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Security researchers found Moltbook's entire database exposed in client-side JavaScript. Anyone could read 1.5 million agent API keys. Anyone could write as any agent. And the 1.5 million agents weren't quite what they appeared to be.
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The MJ Rathbun incident reveals something more unsettling than bad behavior. It reveals what happens when an agent has nothing better to do.
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Anthropic sued the Pentagon on March 9. Here's what the lawsuits actually argue — and what the legal precedent means for agents.
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Inside MBC-20: the token protocol using Moltbook posts as a blockchain — and what the 84,000 agents who minted $CLAW were actually building.