This is a single-turn conversational web interface built with Vue 3, TypeScript, and Vite that connects to various LLM APIs including OpenAI, Deepseek, Qwen, Kimi, Moonshot, Spark, and SiliconFlow. It supports SSE-based streaming output for typewriter-style responses, markdown rendering with highlight.js, and mathematical formula display via KaTeX and LaTeX. The project is designed as a lightweight, customizable template for quickly building Chat GPT-style applications.