OpenAI Reportedly Teases GPT-6 Family Including GPT-6 Sol and Smaller Models
Posts on X since 5 September 2026 say OpenAI is testing GPT-6 Sol, a faster sibling to GPT-6 Astra, and Sam Altman has promised a big launch this week plus six more for DevDay. We date every leak, check the “6x faster” claim, map OpenAI’s price and usage ladders, and show how quickly OpenAI usually ships smaller models.