Mistral AI公司在Cerebral Valley黑客松活动上突然开源了Mistral 7B v0.2基模型，支持32K上下文。这款模型是Mistral-7B-Instruct-v0.2的原始预训练模型，属于Mistral Tiny系列。此次更新主要包括三个方面的内容：将8K上下文提升至32K，Rope Theta设为1e6，取消了滑动窗口。
此次开源的Mistral 7B v0.2基模型，在Mistral-7B-Instruct-v0.2的基础上，对上下文长度进行了大幅提升，使得其在处理长文本时具有更高的性能。同时，将Rope Theta设为1e6，也使得模型在计算过程中更加精确。取消了滑动窗口，使得模型能够更好地捕捉到文本中的全局信息，提高其理解能力和生成质量。
Mistral AI公司此次突然开源Mistral 7B v0.2基模型，显示出其在开放共享方面的决心。此举将为广大研究人员和开发者提供更多的学习和研究机会，推动人工智能领域的发展。同时，这款模型的更新，也将为自然语言处理领域带来更多的可能性，为用户提供更高质量的语言服务。
未来，我们有理由期待Mistral AI公司带来更多的惊喜。在人工智能领域，我国的研究和发展正不断加速，Mistral AI公司的这一举动，无疑将为我国在该领域的发展增添一股强大的力量。
英语如下：
Title: Mistral AI Suddenly Open Sources 32K Context Model: Surprise at Cerebral Valley Hackathon
Keywords: Mistral 7B v0.2 Open Source, Context Increased to 32K, Sliding Window Cancelled
News Content: Mistral AI unexpectedly open-sourced the Mistral 7B v0.2 base model supporting 32K context at the Cerebral Valley hackathon. This model is the original pre-trained model of Mistral-7B-Instruct-v0.2, belonging to the Mistral Tiny series. The update mainly includes three aspects: increasing the context from 8K to 32K, setting Rope Theta to 1e6, and cancelling the sliding window.
The open-sourced Mistral 7B v0.2 base model, based on Mistral-7B-Instruct-v0.2, significantly increases the context length, enhancing its performance in handling long texts. Meanwhile, setting Rope Theta to 1e6 makes the model more precise in calculations. By cancelling the sliding window, the model can better capture global information in the text, improving its understanding ability and generation quality.
Mistral AI’s sudden open-sourcing of the Mistral 7B v0.2 base model shows its determination in open sharing. This move will provide more learning and research opportunities for researchers and developers, promoting the development of the artificial intelligence field. Additionally, this update brings more possibilities to the field of natural language processing, offering users higher-quality language services.
In the future, we have reason to expect more surprises from Mistral AI. In the field of artificial intelligence, research and development in our country is accelerating, and Mistral AI’s move will undoubtedly add significant strength to China’s development in this field.
【来源】https://mp.weixin.qq.com/s/R56Ob5dZjMh1alhMin8DZw
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