description OpenHermes 2.5 Overview
OpenHermes 2.5 is a 2023 instruction-tuned language model released by Nous Research and derived from the seven-billion-parameter Mistral 7B model. It was trained on a large mixture of primarily synthetic instruction and conversation data, including responses produced by GPT-4. The model is intended for general chat, reasoning, coding, and instruction-following experiments that can be run with openly available model weights.
help OpenHermes 2.5 FAQ
What model is OpenHermes 2.5 fine-tuned from?
OpenHermes 2.5, released by Nous Research in 2023, is fine-tuned from Mistral-7B. Nous Research applied instruction tuning using over one million synthetic conversations generated by GPT-4.
How much training data was used for OpenHermes 2.5?
OpenHermes 2.5 was trained on over one million GPT-4-generated conversations and instruction-following examples. This large-scale synthetic dataset was a key factor in the model's strong performance across general tasks compared to other 7B-class models.
Who made OpenHermes 2.5?
OpenHermes 2.5 was developed by Nous Research, an independent AI research organization known for producing open-weight instruction-tuned models. The model is part of a broader series of Hermes-branded fine-tunes released by Nous.
Is OpenHermes 2.5 open source and where can I download it?
Yes, OpenHermes 2.5 is available as an open-weight model on Hugging Face. It has been widely used by the open-source community for chat, coding, and general instruction-following tasks.
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