The Decoder:GPT-5.5 costs 49 to 92 percent more than its predecessor, depending on the input length
The Decoder这条资讯聚焦“模型发布与实时多模态能力”:GPT-5.5 costs 49 to 92 percent more than its predecessor, depending on the input length。原始摘要提到:OpenAI doubled GPT-5.5's list price compared to GPT-5.4, claiming shorter responses wo…建议模型使用者、产品经理、内容团队和 API 接入团队重点关注它可能带来的工具入口、工作流、成本、风险或选型变化;原文链接已保留,便于继续阅读完整报道。