Research Probes How AI Models Like Claude and GPT Handle Knowledge Cutoffs

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A blog post published on sshh.io investigates the knowledge cutoff dates and pre-training timelines of major AI language models, including Claude and GPT. The research explores how these models acquire and limit their knowledge based on when their training data ends. Knowledge cutoffs are a key factor in determining what information an AI model can and cannot access or reason about. The post was shared on Hacker News, where it received minimal early engagement with three points and no comments at the time of indexing.

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