Live Anthropic and OpenAI roll out cheaper models in first release since call for slowdown Last updated: September 22, 2026 10:28 pm By The True Post No Comments Share SHARE OpenAI introduced GPT-6 Sol and GPT-6 Luna. Anthropic unveiled Claude Opus 5.5. Source: CNBC Share This Article Copy Link Print ByThe True PostThe newsroom of The True Post. Leave a Comment Leave a Comment Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.