OpenAI Cuts Prices Across GPT-5.6 Series, Targets Low-Cost AI Segment
OpenAI has made significant price cuts across its GPT-5.6 series, offering more affordable options for users. The company cut prices on two models in the series: GPT-5.6 Luna by 80%, and GPT-5.6 Terra by 20%. Additionally, OpenAI introduced a premium Fast mode for its flagship GPT-5.6 Sol model.
The price cuts are seen as a response to increasing cost sensitivity among enterprises, which have grown wary of AI bills that can reach billions of dollars. This shift in focus has led to a reevaluation of what providers charge and why.
The new pricing for Luna drops its combined token price from $7 per million tokens to $1.40 per million tokens, making it competitive with other low-cost models on the market. Terra's price cut brings its combined token price in line with Google's Gemini 3.1 Pro Preview, while Sol's premium Fast mode adds up to 2.5 times throughput at a cost of $70 per million tokens.
The changes reflect OpenAI's focus on advancing both capability and efficiency so each generation of intelligence can accomplish more work at a lower cost. This shift from model access to production economics marks a significant change in the industry, as providers now prioritize predictable, cost-efficient paths to running AI at production scale.