OpenAI Releases GPT-5.5: Pricing Doubles but Energy Efficiency Improves, Codex Ecosystem Becomes Strategic Focus
1 day ago / Read about 0 minute
Author:小编   

On April 24, 2026, Beijing time, OpenAI released the GPT-5.5 model, with API pricing set at $5 per million tokens for input and $30 per million tokens for output, doubling from the previous generation. The model significantly enhances computational efficiency and cost control, aiming to transform the way users work with computers.