Nous Hermes-2 Yi (34B) overview
Nous Hermes-2 Yi (34B) by NousResearch
Nous-Hermes-2-Yi-34B presents a promising large language model with great abilities in understanding complex questions and reasoning.
Nous Hermes-2 Yi (34B) specs
- Developer
- NousResearch
- Input
- Text
- Output
- Text
- API
- OpenAI-compatible, base URL
https://api.aimlapi.com/v1
Nous Hermes-2 Yi (34B) Description
The large language model known as Nous-Hermes-2-Yi-34B is a state-of-the-art finetuned model of the Yi family, developed by NousResearch. This model represents an advancement in natural language processing, offering cutting-edge capabilities for various applications.
The Model
Nous-Hermes-2-Yi-34B is a transformer-based language model with an impressive size of 34 billion parameters. The model has been trained on a vast amount of diverse data to enhance its ability to generate high-quality and contextually relevant text.
Customer service and support systems
The model's ability to comprehend intricate questions and provide sophisticated responses could significantly enhance the efficiency and effectiveness of chatbots and virtual assistants. It could handle diverse inquiries ranging from product recommendations to troubleshooting technical issues, delivering personalized and insightful solutions to users.
Education
Furthermore, the Nous-Hermes-2-Yi-34B could be utilized in educational settings to aid in tutoring and personalized learning experiences. Its strong grip on complex reasoning tasks and logical reasoning skills make it well-suited for assisting students in understanding difficult concepts, solving challenging problems, and even providing tailored feedback based on individual learning styles and preferences.
Decision support systems
This model could offer valuable insights and recommendations by analyzing cause-and-effect relationships in complex datasets. Whether it's assisting in strategic planning, risk assessment, or policy formulation, the Nous-Hermes-2-Yi-34B's ability to make sense of intricate relationships could help stakeholders make more informed and effective decisions.
How It Compares to Competitors
To validate its capabilities, the model has undergone rigorous benchmark testing across various tasks. In the GPT4All benchmark, it demonstrated impressive performance across different domains. For instance, in the Arc Challenge, it showcased strong accuracy in complex reasoning tasks, while in BoolQ, it excelled in understanding and responding to complicated questions. Additionally, its performance in BigBench's Causal Judgement task highlighted its solid grasp of cause-and-effect relationships, further affirming its suitability for decision support applications.
Despite its high performance across multiple benchmarks, there are areas where the model can still improve. For instance, while it excelled in logical reasoning tasks such as AGIEval LSAT LR, there is room for growth in challenges like AGIEval Aqua Rat, suggesting opportunities for further development in certain aspects of higher-level intelligence.
Use cases
- Scientific and research applications
- Educational tutors and personalized learning platforms
- Chatbots and virtual assistants for complex question answering and personalized responses
- Product recommendation and troubleshooting assistance
- Tutoring and personalized feedback for education
Capabilities
- Function calling
- Streaming
- Structured outputs
- Reasoning
- Web search
Nous Hermes-2 Yi (34B) API pricing
| Usage | Price | Unit |
|---|---|---|
| Input | $0.84 | 1M tokens |
| Output | $0.84 | 1M tokens |
Nous Hermes-2 Yi (34B) is deprecated on AI/ML API. The rates apply to existing integrations; the models below are current alternatives.
Prices from the AI/ML API price list, checked on Nov 4, 2026.
Nous Hermes-2 Yi (34B) vs other models: token prices
AI/ML API input and output rates for 5 models, per million tokens.
| Model | Input | Output |
|---|---|---|
| $0.84 | $0.84 | |
| $0.7406 | $0.7406 | |
| $0.2116 | $0.8464 | |
| $1.06 | $1.06 | |
| $1.06 | $3.17 |
Related articles
Nous Hermes-2 Yi (34B) FAQ
Does Nous Hermes-2 Yi (34B) support streaming?
Yes, Nous Hermes-2 Yi (34B) can stream responses as they are generated.
Does Nous Hermes-2 Yi (34B) support tool calling and structured outputs?
Yes, Nous Hermes-2 Yi (34B) supports both function calling and structured outputs.
Who created Nous Hermes-2 Yi (34B)?
Nous Hermes-2 Yi (34B) was built by NousResearch.
Can Nous Hermes-2 Yi (34B) perform web searches?
Yes, it includes web search as one of its capabilities.

