Anthropic rumored to unveil a new AI model surpassing GPT-5.6 SOL next week. Third-best AI model by July 2026 at 86% YES.

OpenAI has released GPT-5.6 Sol, alongside the cheaper Terra and Luna, ending a two-week preview the Commerce Department kept boxed in.

OpenAI's GPT-5.6 Sol ranks second in Intelligence Index and leads the Coding Agent Index at one-third the cost of Claude Fable 5, reshaping AI economics.