Demo · not a live class演示 · 不是正在上的课
Bring it to a campus.带到一所学校。
A pilot is a conversation, not a signup that runs itself. This page does not send a form. Use the contact you already have.试点是一次谈话，不是会自己跑起来的报名。这一页不发送表单。请用你已经有的联系方式。
[CONFIRM: storage, retention, standards, sign-in, and gradebook connections][待确认：存放位置、保留期限、适用标准、登录方式、成绩册对接]
Lively in the classroom. Controllable, traceable, and safe for institutions.课堂上热火朝天，底层管理可控、留痕、有边界。
Designed for real university teaching workflows—from a single instructor class to campus-wide deployment.贴合高校真实教学管理需求，既支持单门课老师即开即用，也支持院系规模化接入。
Instructors switch classroom-wide AI rules in under a second. In Q&A Prep mode, direct essay/answer generation is strictly locked, and every mode change is logged.老师全班切换 AI 模式不到一秒。在「追问预习」模式下严锁直接代写，每次切换均带时间戳留痕。
Every grade traces back to concrete student actions: spotted flaws, first-hand fieldwork, rejected AI lines, and 60s spot-check responses.期末过程分有据可查：学生挑了哪处错、传了什么实拍素材、改了哪句套话，点击即可回溯原记录。
No surveillance wall. Student support reminders stay private on the teacher device (never projected). Course packages and student records export as open Markdown/JSON, and student work never trains commercial AI.不搞监控墙，学情关照提醒仅发往老师个人手机、绝不上大屏。课程包与过程卡支持导出为开放 Markdown/JSON，师生作品绝不用于训练商业大模型。
Actively running with our seed cohort of ~400 university students across 8 classes on global edge infrastructure—sub-second loads with zero classroom lag.已在首批 8 个高校教学班、约 400 名学生中稳定运行；基于边缘网络架构，全班同时扫码提交零卡顿。
~400 Active Students · 8 University Classes · 4 Controllable AI Modes · 0 Unreliable AI Detectors首批约 400 名在读学生 · 8 个高校班级 · 4 种可控 AI 模式 · 0 个误判查重器
Ready today: 0015 instant demo room, authenticated real-class codes, roster verification, and one-click CSV/JSON grade export. Campus SSO & LMS integration available for pilot schools.现已就绪：0015 免登录体验课、正式班级长编码登录、名单核验及 CSV/JSON 成绩一键导出；院系合作支持统一身份认证与教务对接。