ymcui / Chinese-LLaMA-Alpaca-2 Star 7.1k Code Issues Pull requests Discussions 中文LLaMA-2 & Alpaca-2大模型二期项目 + 64K超长上下文模型 (Chinese LLaMA-2 & Alpaca-2 LLMs with 64K long context models) nlp yarn llama alpaca 64k large-language-models llm rlhf flash-attention llama2 llama-2 alpaca-2 alpaca2 Updated Apr 19, 2026 Python