OpenAI launches its new family of models with GPT-5.6

GPT-5.6 comes in three variants: Sol (workhorse), Terra (intermediate), and Luna (budget). Sol is 54% more token efficient for coding, and the family is OpenAI's strongest cybersecurity model yet, supporting threat modeling, code review, and blue teaming. OpenAI also launched ChatGPT Work for enterprise teams.

Featured · Sam Altman