“Risk reports need to address deployment-time spread of misalignment” by Alex Mallen

Risk reports commonly use pre-deployment alignment assessments to measure misalignment risk from an internally deployed AI. However, an AI that genuinely starts out with largely benign motivations can develop widespread dangerous motivations during deployment. I think this is the most plausible route to consistent adversarial misalignment in the near future. So, AI companies and evaluators should substantively incorporate it into risk analysis and planning. In this post, I’ll briefly argue why, absent improved mitigations, this will probably soon become a reason why AI companies will be unable to convincingly argue against consistent adversarial misalignment (this risk will perhaps be even larger than risk of consistent adversarial misalignment arising from training). Then I’ll discuss how well current risk reports address it (the Claude Mythos risk report does a reasonable job; others don’t). Thanks to Ryan Greenblatt, Alexa Pan, Charlie Griffin, Anders Cairns Woodruff, and Buck Shlegeris for feedback on drafts. Deployment-time spread is the most plausible near-term route to consistent adversarial misalignment In some contexts, AIs might adopt misaligned goals, even if they were otherwise previously aligned. Because this misalignment can be rare, the AI might not appear to have concerning propensities in pre-deployment testing. The misalignment might only arise [...] ---Outline:(01:13) Deployment-time spread is the most plausible near-term route to consistent adversarial misalignment(06:15) Company risk reports The original text contained 6 footnotes which were omitted from this narration. --- First published: May 15th, 2026 Source: https://www.lesswrong.com/posts/cNymohcWtGHzW7AjK/risk-reports-need-to-address-deployment-time-spread-of --- Narrated by TYPE III AUDIO. ---Images from the article:Apple Podcasts and Spotify do not show images in the episode description. Try Pocket Casts, or another podcast app.