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OpenAI 4 months ago 37
OpenAI is acquiring Promptfoo, a platform that tests AI systems for security vulnerabilities during development. Promptfoo provides automated scanning and remediation tools for enterprise customers building AI applications. The acquisition will integrate Promptfoo's testing capabilities into OpenAI's product offerings for developers.
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TLDRocket
6 August 2026
The divergence between what AI does in the lab and what it does in the world is crystallizing into a liability crisis. Stanford's NOHARM benchmark tested medical systems from OpenAI, Anthropic, and Doximity on 1,100 real clinical cases and found they all share the same critical flaw: they omit crucial information at alarming rates—76.6% of harmful errors were omissions rather than false statements. This creates what cardiologist Eric Topol calls an "illusion of readiness," a dangerous comfort that masks when AI systems fail silently rather than obviously. Doximity's Ask tool performed best, yet even that victory is conditional; the question of who bears legal responsibility when medical AI goes quiet remains unsettled as regulators and hospitals navigate uncharted territory.
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