OpenAI announces 80% price reduction for GPT-5.6 Luna and introduces new models with lower pricing
Pricing change Provisional 72% confidence first seen
OpenAI significantly reduced prices across its product line, with GPT-5.6 Luna input costs dropping to $0.20 per million tokens and output to $1.20 per million tokens—an 80% reduction. The company introduced new models including Astra and a faster processing option, making AI capabilities more accessible to developers and businesses at lower cost.