Quark Teacher: AI Tutor Launched by Quark App 80

Quark App has launched a fully upgraded learning product called "Quark Teacher" — an AI tutor that can explain problems, grade homework, generate questions, and find test papers. One of the product's key highlights is personalized instruction based on each student's history, along with customized practice.

Core Features

• Personalized Tutoring: This is the biggest highlight of "Quark Teacher." Traditional problem-snapping tools and AI chat products mostly provide answer lookup functions and cannot deliver systematic tutoring like a school teacher. "Quark Teacher" can provide more targeted one-on-one tutoring based on the student's learning stage, past mistakes, and mastery of knowledge points.

• Problem Explanation: When explaining problems, it simulates a human teacher's thinking, breaking down various knowledge points and test points, clearly walking through each step of the solution, guiding students from "knowing how to solve one problem" to "knowing how to solve a whole class of problems."

• Homework Grading with Suggestions: Quark Teacher can accurately identify users' weak areas and provide learning suggestions. The system also intelligently assigns similar questions to help students draw inferences from one example.

• Personalized Question Generation: For personalized practice, students simply say "generate two application problems on area calculation" or "find me a few final exam papers from Guangzhou." "Quark Teacher" can then find suitable exercises and local exam papers based on the student's region and learning ability.

• Resource Library: The product is backed by a billion-level professional question bank and millions of real exam papers from renowned regional schools, available for students to use.

Technical Foundation

"Quark Teacher" is built on the newly upgraded Quark Lingzhi learning large model. This model is based on Qwen and trained using cutting-edge methods such as instruction tuning, reinforcement learning, and explanation complexity rewards. The model demonstrates exceptional reasoning and explanation capabilities when solving challenging problems in subjects such as mathematics and physics. In recent independent gaokao mathematics tests conducted by multiple media outlets, Quark scored 145 and 146 respectively, claiming first place in both.

Application Scenarios

Student Learning

• Personalized Tutoring: One-on-one tutoring tailored to each student's learning situation.

• Problem Explanation and Practice: Explaining problems, as well as generating exercises and test papers.

• Homework Grading: Automatically grading homework and providing learning suggestions.

Teacher Instruction

• Teaching Assistance: Generating classroom exercises, tracking error rates, and assisting in adjusting the focus on key and difficult teaching points.

Parent-Led Tutoring

• Tutoring Assistant: Helping parents with tutoring by providing problem-solving approaches and suggestions.

Multimodal Interaction

• Voice and Handwriting Input: Supports voice queries and handwritten formula recognition.

• Virtual Teacher Avatar: A virtual teacher avatar will be introduced in a future update to add an element of fun.

These features cover multiple aspects of learning, teaching, and tutoring, providing a comprehensive solution.