OpenAI Says GPT-5.6 Sol Is 54% More Token Efficient for Coding

OpenAI Says GPT-5.6 Sol Is 54% More Token Efficient for Coding

OpenAI CEO Sam Altman says the company’s latest flagship model can complete agentic coding work while consuming 54% fewer tokens. Altman discussed GPT-5.6 Sol during an interview with CNBC at the Allen & Company Sun Valley Conference. He said corporate leaders now care as much about controlling AI spending as they do about accessing the most capable models. The claim sounds significant. But OpenAI hasn’t revealed what model, configuration or ben…