Core Insights - Quark has launched the first large model specifically designed for college entrance examination (Gaokao) volunteer application scenarios in China, featuring three main functions: "Deep Search for Gaokao," "Volunteer Report," and "Intelligent Volunteer Selection" [1] - Over the past seven years, Quark's Gaokao products have evolved from basic university and major search tools to AI-driven personalized recommendation systems, serving over 120 million users, with more than 50% from third-tier cities and below [1][3] - The introduction of the Agent model structure in 2025 aims to enhance the volunteer application logic significantly, with "Deep Search for Gaokao" being the core of this upgrade [1][3] Product Features - The "Deep Search for Gaokao" function breaks down complex natural language inquiries into sub-tasks, providing comprehensive suggestions rather than just links, which is a significant improvement over traditional search engines [2] - The "Volunteer Report Agent" generates a detailed report based on 12 questions related to scores, interests, and career inclinations, producing a 15-20 page document in 5-10 minutes, which includes admission probability analysis and risk alerts [2][3] - "Intelligent Volunteer Selection" is the most frequently used feature, automatically recommending three application strategies based on user input, enhancing the decision-making process for students [2] Model Development - The Gaokao volunteer model is built on the Tongyi Qianwen foundation and has undergone specialized training, incorporating methods like Chain-of-Thought Reasoning and human preference reinforcement learning to align with expert standards [3] - The training involved over a hundred Gaokao volunteer experts and thousands of simulated volunteer plans, creating a feedback loop that optimizes the model based on more than 10,000 samples [3] - The underlying knowledge base covers over 2,900 universities and 1,600 undergraduate programs, including various admission policies and employment data, sourced from authoritative institutions and rigorously verified [3] Market Context - The market features multiple platforms offering volunteer assistance services, each differing in data coverage, recommendation algorithms, update frequency, and interpretability, necessitating informed choices by students and parents [4]