Microsoft, OpenAI and Anthropic back Paraphrase project to bolster biosecurity

erichorvitz · x · 2026-09-06

Microsoft Research's Eric Horvitz highlights the Paraphrase project, an effort by Microsoft, OpenAI, Anthropic and other organizations to address biosecurity concerns as AI capabilities rise — detecting paraphrased high-risk requests — along with broader directions for strengthening biosecurity in the era of AI.

Related event: Microsoft Partners with OpenAI and Anthropic to Launch Paraphrase Project Against AI Bio-Weapons Risks(2 posts)→

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