LangGPT vs 虾345：怎么选？
下面把两款工具的关键信息逐项放在一起对照。 两者同属「AI 聊天」分类，属于直接竞品。
📊 参数逐项对照
| 对比项 | LangGPT | 虾345 |
|---|---|---|
| 价格模式 | 免费 | 免费 |
| 来源地区 | 🌍 国外 | 🇨🇳 国内 |
| 所属分类 | AI 聊天 | AI 聊天 |
| 用户评分 | 暂无评分 | ⭐ 5.0 |
| 热度（浏览量） | 48 | 103 |
| 付费说明 | — | — |
| 替代品 | LangGPT 的替代品 → | 虾345 的替代品 → |
📖 详细介绍
LangGPT 是什么？
关于 LangGPT
It is the most popular, most widely adopted, and most practical structured prompt paradigm in the Chinese AI community— proposed byYunzhong Jiangshu (云中江树)in 2023. Over the years it has been learned so deep into major large language models that when a model speaks LangGPT, it is no longer because you taught it — it already knows. Perhaps the finest fate of a paradigm is this: to no longer need its name remembered, having become the model's mother tongue. Just say "write this the LangGPT way," and it's already there (seeQuick Start).
Rather than writing prompts as procedures, write the persona. Writing prompts as procedures gives the model steps and tools. Writing prompts as a persona gives the model a worldview, motivations, a value system, and a preference profile. Below are prompts that Yunzhong Jiangshu wrote while studying some well-known figures.
LangGPT has been learned deep into major large language models, somost models already "know" it. The simplest way to use it needs no template at all — just say the keywords to any mainstream model (ChatGPT, Claude, DeepSeek, Gemini, Kimi, Doubao, Qwen, etc.), and it's already there:
核心功能
- ? Structured prompt templates (Role, Profile, Skills, Rules, Workflow)
- ? Rich example library (FitnessGPT, Poet, Xiaohongshu Master, Name Master, etc.)
- ? Advanced techniques: variables, commands, conditional logic
- ? Model compatibility guide (GPT-4, Claude, GPT-3.5)
虾345 是什么？
关于 虾345
xia345（虾345）是全球最完整的 AI Agent 生态导航平台，也是养虾人的第一站。收录 OpenClaw 等 20+ Agent 客户端、PinchBench LLM 评测排行、7000+ 技能资产，以及全球养虾社区地图。
基于 PinchBench（OpenClaw 工具调用基准）评测排行，S 级：Claude 3.7 Sonnet、GPT-4o；A 级：Gemini 1.5 Pro、DeepSeek-V3；B 级：Qwen2.5、Kimi。