Hugging Face: Zephyr 7B

Zephyr is a series of language models that are trained to act as helpful assistants. Zephyr-7B-β is the second model in the series, and is a fine-tuned version of mistralai/Mistral-7B-v0.1 that was trained on a mix of publicly available, synthetic datasets using Direct Preference Optimization (DPO).

Zephyr 7B 的上下文窗口为 4,096 token。

Zephyr 7B 于 2023年8月2日 发布。其知识截止日期为 2023年10月31日。