GPT-5.5 is OpenAI’s frontier model designed for complex professional workloads, building on GPT-5.4 with stronger reasoning, higher reliability, and improved token efficiency on hard tasks. It features a 1M+ token...
模态
文件图像文本
输入 / 输出价格
₩8,775 / ₩52,650
1M
上下文
105万
发布日期
2026年4月25日
此模型暂无基准测试数据。