OpenAI extends Daybreak to cybersecurity, Sakana Fugu claims a new milestone on SWE-Bench, Cursor trains a model with SpaceX
June 22, 2026: OpenAI launches Codex Security, GPT-5.5-Cyber, and Patch the Planet; Sakana Fugu claims 73.7% on SWE-Bench Pro; Cursor announces 3 new features including a model co-trained with SpaceX; Gemini Spark in beta for Ultra subscribers.