Vicuna-13B 开源的chatbot

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Vicuna-13B 这个开源的chatbot，声称实现了“超过 90%的  OpenAI ChatGPT 和 Google Bard 的质量，同时在超过 90%的情况下优于 LLaMA 和 Stanford Alpaca 等其他模型”。

New chatbot just dropped!

Vicuna-13B - an open-source chatbot trained by fine-tuning LLaMA on ~70K user-shared ChatGPT conversations.

Claims to achieve "more than 90%* quality of OpenAI ChatGPT and Google Bard while outperforming other models like LLaMA and Stanford Alpaca in more than 90%* of cases".

Seems possible to run it on your own machine with a single GPU.

repo: https://github.com/lm-sys/FastChat
blog: https://vicuna.lmsys.org
demo: https://chat.lmsys.org

Just gave it a quick try and the results look impressive compared to previous open chatbots I have tested. Didn't expect explanations that feel like ChatGPT. Interesting!

How about math problem-solving? It does get the final answers correct. Need to take a closer look at the explanations/traces for these types of questions because these can be difficult for LLMs to get right.

来源：
https://twitter.com/omarsar0/status/1643041473087127552