deepseek

Speak is the first & only app that lets you get real conversational practice without needing a live tutor on the other end. And we build some serious AI tech to make that possible.

Integrate all paths to knowledge.

通义官网，致力于实现类人智慧的通用智能

The App Store gives people around the world a safe and trusted place to discover apps that meet our high standards for privacy, security, and content.

中夹英、沉浸式漏翻：在语境中学习

九章随时问基于好未来自研九章数学大模型研发，能够实现24小时随时答疑解惑的AI智能辅导教师，通过苏格拉底式的引导提问，启发学生思考，激发学习兴趣，获得更好的学习效果。