Tag: gpt_6_luna

OpenAI Launches GPT-6 Sol and Luna, Cutting API Prices by 50%

22 Sep 2026 2:00 p.m. · Source: Open AI

OpenAI expands its GPT-6 family with Sol and Luna, cheaper models built on Astra's methods, halving API prices and boosting coding, factuality and computer-use performance.

Science & Technology Business Computers and Internet Artificial Intelligence Economy OpenAI GPT-6 Sol GPT-6 Luna GPT-6 Astra API pricing Product Launch