OpenAI Frontier Governance Framework

OpenAI updated its Frontier Governance Framework on July 21, 2026, modifying a single sentence within the document's reference section. The change replaced a reference to 'Why teens deserve access to safe AI' dated July 16, 2026 with a new reference to 'Safety and alignment in an era of long-horizon models' dated July 20, 2026. This appears to be an editorial update to the framework's supporting materials rather than a substantive change to governance principles or operational policy.