Vicuna logo

Vicuna

Open Source
-(0 评价)
0 已收藏

Open-source conversational AI chatbot for research and experimentation

网站：https://lmsys.org/blog/2023-03-30-vicuna
收录时间：2026年7月13日
月访问量：
272.6K
社交与联系：
Open-source AIChatbotsConversational AILarge language modelsAI researchModel evaluation
访问网站
Vicuna
访问官方网站

工具信息

什么是 Vicuna？

Vicuna is an open-source conversational AI chatbot and research system developed by LMSYS Org. Vicuna-13B was fine-tuned on user-shared ChatGPT conversations and is available with publicly released code, model weights, and an online demo for non-commercial use.

核心功能

  • Multi-turn chatbot interaction

    Generates detailed, well-structured responses through conversational interactions.

  • Open-source model

    Vicuna-13B is presented as an open-source chatbot with publicly available code and model weights for non-commercial use.

  • Online demo

    Provides a web-based demo for interacting with and testing Vicuna-13B.

  • GPT-4-assisted evaluation

    Includes a preliminary evaluation approach that uses GPT-4 to assess Vicuna outputs against other chatbot systems. The source notes that the evaluation is not yet rigorous.

  • Distributed serving system

    Includes a lightweight distributed serving system for operating the chatbot demo.

使用场景

  • #1

    Chatbot interaction

    Interact with an open-source conversational model through the online demo.

  • #2

    Chatbot research

    Study open-source chatbot training, model behavior, and serving infrastructure.

  • #3

    Model comparison

    Compare Vicuna responses with those from other chatbot models using GPT-4-assisted assessments.

适用人群：AI researchersDevelopersOpen-source AI community membersChatbot evaluators

定价方案

The code and model weights, along with an online demo, are publicly available for non-commercial use.

替代工具

Claude

Claude

AI assistant for reasoning, coding, writing, and data analysis

🇺🇸24.5%
947M
聊天机器人与 LLMAI assistant+10
Grok

Grok

Frontier AI chatbot and multimodal model family for advanced reasoning, coding, voice, image and video generation, and real-time search.

🇺🇸29.1%
28M
聊天机器人与 LLMAI chatbot+11
DeepSeek

DeepSeek

Open-source language models and API services for coding, reasoning, and general AI tasks

🇨🇳47.9%
373M
聊天机器人与 LLMLarge language models+11
Writingmate

Writingmate

Writingmate – a unified AI workspace with chat, file analysis, image, video and web search across 600+ models for $20/month.

🇺🇸11.2%
128K
聊天机器人与 LLMAI+11
ChatPlayground AI

ChatPlayground AI

Run prompts across 30+ AI models side‑by‑side

🇺🇸66.7%
155K
聊天机器人与 LLMAI model comparison+8
Blue Prism

Blue Prism

Enterprise agentic automation platform for RPA, AI agents, workflow orchestration, and BPM

🇺🇸13.2%
140K
聊天机器人与 LLMRPA+11
Writer

Writer

An enterprise AI platform that lets teams delegate work to AI agents that execute on‑brand, compliant tasks end‑to‑end.

🇺🇸41.3%
274K
聊天机器人与 LLMAI agents+10
Landbot AI

Landbot AI

No-code chatbot platform for AI-powered and rule-based conversations

🇵🇹13.9%
260K
聊天机器人与 LLMAI chatbots+11

常见问题

What is Vicuna?
Vicuna is an open-source conversational AI chatbot and research system from LMSYS Org. Vicuna-13B was fine-tuned on user-shared ChatGPT conversations.
Is Vicuna open source?
Yes. The official source states that Vicuna-13B has publicly available code and model weights for non-commercial use.
Can I try Vicuna online?
Yes. An online demo is available for interacting with and testing Vicuna-13B.
Who is Vicuna for?
Vicuna is intended for AI researchers, developers, open-source AI community members, and chatbot evaluators.
How was Vicuna evaluated?
The official announcement describes a preliminary evaluation using GPT-4 to assess model outputs against other chatbot systems. It also notes that the evaluation was non-scientific and not yet rigorous.
Can Vicuna be used commercially?
The cited official source specifies that the publicly available code, model weights, and online demo are for non-commercial use.

Vicuna 联系方式与社交媒体

访问官方网站

评价

-

分享你对这个工具的使用体验...

工具信息

定价模式Open Source
分类聊天机器人与 LLM
二级分类
Open-source AIChatbotsConversational AILarge language modelsAI researchModel evaluation
语言英语
最后更新2026年7月18日
认领这个工具