Llama2开源并支持免费商用，引发业界对开源大模型的热切关注。今天，阿里云在国内率先推出针对Llama2全系列版本的训练和部署方案，欢迎所有开发者来阿里云上打造专属大模型。近日，Llama2大语言模型宣布开源，覆盖70亿、130亿及700亿参数版本。Llama2可免费用于研究场景和月活7亿用户以下...

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