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BLOSSOM-v4-qwen1_5-7b

💻Github🚀Blossom Chat Demo

介绍

Blossom是一个对话式语言模型,基于Qwen1.5-7B预训练模型,在Blossom Orca/Wizard/Chat/Math混合数据集上进行指令精调得来。Blossom拥有强大的通用能力及上下文理解能力,此外,训练使用的高质量中英文数据集也进行了开源。

训练分为两阶段,第一阶段使用100K Wizard、100K Orca、20K Math单轮指令数据集,训练1个epoch;第二阶段使用50K Blossom chat多轮对话数据集、以及上一阶段中随机采样2%的数据,训练3个epoch。

推理

推理采用对话续写的形式。

单轮对话

A chat between a human and an artificial intelligence bot. The bot gives helpful, detailed, and polite answers to the human's questions.
|Human|: 你好
|Bot|: 

多轮对话

A chat between a human and an artificial intelligence bot. The bot gives helpful, detailed, and polite answers to the human's questions.
|Human|: 你好
|Bot|: 你好,有什么我能帮助你的?<|endoftext|>
|Human|: 介绍下中国的首都吧
|Bot|: 

注意:在历史对话的Bot输出结尾,拼接一个<|endoftext|>

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