Explore DeepHermes 3 Mistral 24B by Nous Research

DeepHermes 3 excels in chat and advanced reasoning tasks.

Input: text Output: text Context: 32,768 tokens Release: 2025-05-09

Nous Research introduces DeepHermes 3 Mistral 24B Preview, a versatile language model released in May 2025. This model is designed for text-based interaction, offering a unique dual-mode system that switches between intuitive chat and structured deep reasoning. With a substantial context window of 32,768 tokens, DeepHermes 3 excels in multi-turn reasoning and supports structured outputs like JSON. It is particularly suited for applications requiring detailed analysis and function call syntax, making it a robust choice for agent-based tasks. The model's input and output modalities focus exclusively on text, ensuring a streamlined and efficient user experience.

Use Cases

Here are a few ways teams apply Nous: DeepHermes 3 Mistral 24B Preview in practice—from fast drafting to multimodal understanding. Adapt these ideas to your workflow.

Engage in nuanced chat interactions

Perform complex problem-solving

Generate structured data outputs

Execute agent-based applications

Switch between fast and deep reasoning

Key Features

A quick look at the capabilities that make this model useful in real projects.

Dual-mode for chat and deep reasoning

32,768 token context window

Supports structured JSON outputs

Instruction-tuned for multi-turn reasoning

Function call syntax for agent tasks

Specs

Overview

Vendor
nousresearch

Model ID
nousresearch/deephermes-3-mistral-24b-preview

Release
2025-05-09

Modalities & context

Input
text

Output
text

Context
32,768 tokens

Parameters & defaults

Supported parameters: frequency_penalty, include_reasoning, max_tokens, presence_penalty, reasoning, repetition_penalty, response_format, seed, stop, structured_outputs, temperature, tool_choice, tools, top_k, top_p

Defaults: temperature 0.2, top_p 0.95

Benchmark tests: Nous: DeepHermes 3 Mistral 24B Preview

We ran this model against a few representative prompts to show its range. Review the outputs below and be the judge.

Text

Prompt:

Write 150 words on how AI might positively upend work, leisure and creativity

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up.end

/ˌəpˈend/

verb

To “upend” means to completely disrupt, overturn, or drastically change the established order or structure of something. It implies a significant shift or alteration that can potentially have far-reaching consequences. When something is upended, it is turned upside down or transformed in a way that challenges conventional norms or expectations. The term often carries a sense of innovation, transformation, and sometimes even a hint of upheaval, indicating that the changes are not just minor adjustments but rather a fundamental reimagining of the status quo.

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