r/technology•5 mo. agoFew_Baseball_3835OpenAI's New Daybreak Platform Uses GPT-5.5 to Find Software VulnerabilitiesArtificial Intelligencemacrumors.com/2026/05/11/openai-launches-dayb...macrumors.comPosted May 12, 2026, 6:27 AM UTC05ShareSave