AI News

$8,000 Beats Four-Time World Champion: AI System Ataraxos Ends Stratego's Last Human Bastion

A research team from Carnegie Mellon, MIT, New York University, and Stanford built Ataraxos, an AI system that defeated four-time Stratego world champion Pim Niemeijer 15-1-4 in a 20-game official series for under $8,000 in training costs. Its combination of self-play reinforcement learning, a belief network, and decision-time planning points to a more efficient approach to imperfect-information games and real-world decision problems.

强化学习 不完全信息博弈 Stratego
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Anthropic Spends $100 Million to Build Claude Engineers: From Selling Models to a Platform-Monopoly Strategy of Locking In Talent

Anthropic plans to invest $100 million in Claude Frontier Academy to train 10,000 engineers by the end of 2027, embedding Claude-certified talent inside large enterprises. The initiative shifts competition from model capability to control over enterprise deployment talent, contrasting with OpenAI’s strategy of directly embedding its own deployment engineers.

Anthropic Claude Enterprise AI
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OpenAI Safety Lead Cites Broken Corporate Culture in Resignation Letter: A Veteran of 12 Frontier Model Launches Says the Era of Trial and Error Is Over

David Robinson, who spent three and a half years on OpenAI’s safety team and helped draft its Preparedness Framework, resigned with an essay alleging that the company’s culture has broken down and that iterative deployment is no longer safe as models grow more capable. He points to two concrete incidents and a broader pattern of safety-team departures.

OpenAI AI Safety 企业文化
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