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README.md

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-ChatYuan-large-v2是一个支持中英双语的功能型对话语言大模型，是继ChatYuan系列中ChatYuan-large-v1开源后的又一个开源模型。ChatYuan-large-v2使用了和 v1版本相同的技术方案，在微调数据、人类反馈强化学习、思维链等方面进行了优化。
+ChatYuan-large-v2是一个支持中英双语的功能型对话语言大模型。ChatYuan-large-v2使用了和 v1版本相同的技术方案，在指令微调、人类反馈强化学习、思维链等方面进行了优化。
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+Chat Yuan large v2 is a functional dialogue language model that supports bilingual Chinese and English. 
+ChatYuan large v2 uses the same technical solution as the v1 version, and has been optimized in terms of instruct-tuning, human feedback reinforcement learning, and chain-of-thought.
 
 ChatYuan-large-v2是ChatYuan系列中以轻量化实现高质量效果的模型之一，用户可以在消费级显卡、 PC甚至手机上进行推理（INT4 最低只需 400M ）。
 
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 - 增强了模拟情景能力。
 - 新增了中英双语对话能力。
 
+Based on the original functions of Chatyuan-large-v1, we optimized the model as follows:
+-Added the ability to speak in both Chinese and English.
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+-Added the ability to refuse to answer. Learn to refuse to answer some dangerous and harmful questions.
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+-Added code generation functionality. Basic code generation has been optimized to a certain extent.
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+-Enhanced basic capabilities. The original contextual Q&A and creative writing skills have significantly improved.
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+-Added a table generation function. Make the generated table content and format more appropriate.
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+-Enhanced basic mathematical computing capabilities.
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+-The maximum number of length tokens has been expanded to 4096.
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+-Enhanced ability to simulate scenarios< br>
 # 声明
 文本由模型生成的结果, 请谨慎辨别和参考, 不代表任何人观点