Home Community NousResearch Released Nous-Hermes-2-Mixtral-8x7B: An Open-Source LLM with SFT and DPO Versions

NousResearch Released Nous-Hermes-2-Mixtral-8x7B: An Open-Source LLM with SFT and DPO Versions

NousResearch Released Nous-Hermes-2-Mixtral-8x7B: An Open-Source LLM with SFT and DPO Versions

In artificial intelligence and language models, users often face challenges in training and utilizing models for various tasks. The necessity for a flexible, high-performing model to grasp and generate content across different domains is obvious. Existing solutions may provide some level of performance, but they should catch up in achieving state-of-the-art results and flexibility. The issue is for a complicated language model that may excel in understanding and generating content across many tasks. While other models can be found, the present options may only partially meet the standards of achieving cutting-edge performance and flexibility.

NousResearch just released Nous-Hermes-2-Mixtral-8x7B. It has 2 versions, including an SFT and a DPO version of this model. Nous Hermes 2 Mixtral 8x7B DPO goals to handle these challenges by offering a state-of-the-art solution. Trained on an unlimited dataset comprising primarily GPT-4 generated data and supplemented with high-quality information from open datasets within the AI field, this model exhibits exceptional performance across various tasks. It introduces a novel SFT + DPO version, and for many who prefer a distinct approach, an SFT-only version can also be made available.

The Nous Hermes 2 Mixtral 8x7B SFT is a specialized version of the most recent Nous Research model, designed exclusively for supervised fine-tuning. It’s built on the Mixtral 8x7B MoE LLM architecture. This model has been trained using multiple million entries, predominantly generated by GPT-4, together with other high-quality data from various open datasets within the AI field. It demonstrates exceptional performance across a big selection of tasks, setting recent benchmarks within the industry.

The Nous-Hermes-2-Mixtral-8x7B model has undergone benchmark testing against GPT4All, AGIEval, and BigBench tasks. The outcomes display significant improvements over the bottom Mixtral model, surpassing even the flagship Mixtral Finetune by MistralAI. The common performance across these benchmarks is a formidable 75.70 for GPT4All, 46.05 for AGIEval, and 49.70 for BigBench.

The introduction of ChatML because the prompt format allows for a more structured and interesting interaction with the model, particularly in multi-turn chat dialogues. System prompts enable steerability, providing users with a nuanced strategy to guide the model’s responses based on roles, rules, and stylistic selections. This format, which aligns with the OpenAI endpoint compatibility, enhances the user experience and makes the model more accessible.

In conclusion, Nous Hermes 2 Mixtral 8x7B DPO is a robust solution to language model training and utilization challenges. Its comprehensive training data, modern versions, and impressive benchmark results make it a flexible and high-performing model. With a deal with user interaction through ChatML and a commitment to surpassing existing benchmarks, this model stands out as a complicated and effective tool in artificial intelligence.


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Niharika is a Technical consulting intern at Marktechpost. She is a 3rd yr undergraduate, currently pursuing her B.Tech from Indian Institute of Technology(IIT), Kharagpur. She is a highly enthusiastic individual with a keen interest in Machine learning, Data science and AI and an avid reader of the most recent developments in these fields.


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