Yi is an open-source large language model series that provides powerful bilingual LLMs. It offers various models for chat and base applications, trained from scratch by 01.AI.
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Yi is an open-source large language model series that provides powerful bilingual LLMs. It offers various models for chat and base applications, trained from scratch by 01.AI.
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Also listed in
About
The Yi series models are a collection of open-source large language models developed from scratch by 01.AI. These models are designed to be bilingual, trained on a 3T multilingual corpus, and excel in language understanding, commonsense reasoning, and reading comprehension. The Yi-34B-Chat model has demonstrated strong performance, ranking highly on leaderboards like AlpacaEval. The series includes both chat-optimized and base models, with options for different parameter sizes (6B, 9B, 34B) and context window lengths (up to 200K). Yi models are built on the Transformer architecture, similar to Llama, but are not derivatives, utilizing independently created training datasets and infrastructure. They are available for deployment via pip, Docker, conda-lock, and llama.cpp, and can be fine-tuned or quantized for specific needs.
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