AI Matters
Why it matters
OpenAI cuts prices on its GPT-5.6 models by up to 80 percent
OpenAI Advancing the price-performance frontier with GPT-5.6
OpenAI cut prices for its GPT-5.6 Luna model by 80 percent and its Terra model by 20 percent, citing efficiency gains.
Why it matters
Cheaper access to OpenAI's models means lower costs for anyone building apps or tools on top of them.
Latest brief · Jul 30, 2026