OpenAI gets permission to roll out GPT-5.6 to the public on July 9 OpenAI’s GPT-5.6 Sol, Terra and Luna will be widely available on Thursday. RelatedOpenAI launches a limited preview of GPT-5.6 for a ‘small group of trusted partners’June 27, 2026In "Technology"OpenAI has officially retired the controversial GPT-4o modelFebruary 14, 2026In "Technology"OpenAI is phasing out GPT-4.5 for developersApril 14, 2025In "Technology"
