Vicuna

Chatbot

Vicuna

Vicuna-13B: A High-Quality Open-Source Chatbot

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About Vicuna

Here are images related to Vicuna, an open-source chatbot created through fine-tuning LLaMA using 70K user-shared conversations from ShareGPT. This advanced chatbot not only competes effectively with models like OpenAI's ChatGPT but achieves over 90% of its quality at a fraction of the cost. The process involved rigorous training utilizing PyTorch FSDP on 8 A100 GPUs in just one day and included unique multi-turn conversation handling. With an online demo available for public interaction and further testing, Vicuna stands as a testament to the power of community-driven AI innovation. It's an invaluable tool for those looking to explore and contribute to cutting-edge chatbot technology.

Key Features

  • Open-source
  • Fine-tuned with user-shared conversations
  • Cost-effective training
  • High-quality output
  • Enhanced training scripts
  • Lightweight distributed serving system
  • Evaluation by GPT-4
  • Publicly available code and weights
  • Scalable infrastructure
  • Interactive online demo

Tags

open-source chatbotfine-tuning LLaMA modeluser-shared conversationsevaluation using GPT-4quality comparisontraining costdeployment infrastructurerigorous testingpublic availabilitynon-commercial use

FAQs

What is Vicuna-13B?
Vicuna-13B is an open-source chatbot trained by fine-tuning the LLaMA model with 70K user-shared conversations from ShareGPT.com.
How was Vicuna-13B trained?
It was trained by collecting 70K conversations from ShareGPT.com and enhancing training scripts to handle multi-turn conversations and long sequences.
How much did it cost to train Vicuna-13B?
The cost of training Vicuna-13B was approximately $300.
What evaluation method was used for Vicuna-13B?
Preliminary evaluation was conducted using a set of 80 diverse questions judged by GPT-4 to assess the model's output quality.
How does Vicuna-13B compare to other chatbots?
Preliminary evaluations show that Vicuna-13B achieves over 90% of the quality of leading chatbots like OpenAI's ChatGPT and Google Bard.
Is the code for Vicuna-13B publicly available?
Yes, the code and weights for Vicuna-13B are publicly available for non-commercial use.
Can I interact with Vicuna-13B?
Yes, there is an online demo available for users to interact with Vicuna-13B.
What inspired the creation of Vicuna-13B?
The project was inspired by the open-source innovations of Meta LLaMA and Stanford's Alpaca projects.
What was used to evaluate the quality of Vicuna-13B?
Evaluation was based on assessments by GPT-4, comparing Vicuna-13B's outputs to those of other models.
What unique datasets were used to train Vicuna-13B?
It used 70K user-shared conversations collected from ShareGPT.com.