OpenAI Advances Price-Performance Frontier with GPT-5.6 Luna and Terra
Advancing the price-performance frontier with GPT‑5.6
We are passing efficiency gains to customers with significantly lower prices for GPT-5.6 Luna and Terra, alongside faster performance for GPT-5.6 Sol. These updates enable businesses to optimize costs by matching intelligence levels to specific workflow needs, ensuring advanced AI remains affordable and scalable for everyone.
Luna delivers performance comparable to models that were frontier-class a year ago at roughly 6 cents on the dollar per task, and at nearly nine times the speed.