你有没有想过,我们能用一套“知识探针”给大模型做一次精确的“脑容量”CT扫描吗?或者,当AI不再满足于讲一个完美的成功故事,而是把所有失败的教训都记录下来,科学研究会变成怎样一个“活物”?本期节目,我们将从五篇最新论文出发,看看AI如何学会“变脸”戏法,又是如何用“笨办法”实现反超,以及,如何只用一部手机就让一只螃蟹学会跳街舞。
00:00:31 如何给AI大模型做一次“脑容量”CT扫描?
00:08:25 让一只螃蟹学会跳街舞,总共分几步?
00:13:47 让知识“活”起来,科研的下一种形态
00:20:47 AI的“变脸”戏法,我们以为的安全,可能只是没对上“暗号”
00:27:26 AI进化新思路,为什么“笨办法”反而更聪明?
本期介绍的几篇论文:
[LG] Incompressible Knowledge Probes: Estimating Black-Box LLM Parameter Counts via Factual Capacity
[Pine AI]
https://arxiv.org/abs/2604.24827
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[CV] MoCapAnything: Unified 3D Motion Capture for Arbitrary Skeletons from Monocular Videos
[Huawei International Pte. Ltd. & Huawei Central Media Technology Institute]
https://arxiv.org/abs/2512.10881
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[LG] The Last Human-Written Paper: Agent-Native Research Artifacts
[Orchestra Research & Stanford University & Ohio State University]
https://arxiv.org/abs/2604.24658
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[LG] Conditional misalignment: common interventions can hide emergent misalignment behind contextual triggers
[Warsaw University of Technology & Truthful AI]
https://arxiv.org/abs/2604.25891
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[CV] Tuna-2: Pixel Embeddings Beat Vision Encoders for Multimodal Understanding and Generation
[Meta AI]
https://arxiv.org/abs/2604.24763