| DMind-2-4B Model License Agreement | |
| Version 1.0, 9 September 2025 | |
| Copyright (c) 2025 DMind | |
| Section 1: Preamble | |
| DMind is an open-source AGI research organization focused on next-generation digital finance. Driven by real market needs, DMind continuously releases open-source products—including large language models, benchmarks, datasets, tools, and more. | |
| As an open, research-driven community, DMind is powered by a global collective of AI and Web3 enthusiasts, builders, and researchers. All of our work is released under permissive licenses, enabling individuals and enterprises alike to freely use, adapt, and build upon them to create new AI-native innovations. | |
| DMind-2-4B is a crypto investment analysis large language model specifically optimized for edge deployment, enabling users to access institutional-grade investment analysis capabilities on local devices without concerns about data privacy or network latency. Built through innovative post-training techniques including Distribution-Preserving Chain-of-Thought Distillation (DPCD), the model achieves extreme lightweight while maintaining professional analysis capabilities. DMind-2-4B requires minimum 4GB VRAM and supports consumer-grade GPUs, making it ideal for individual investors seeking real-time crypto investment consulting. The model is derived from Qwen3-4B-Thinking-2507 and contains approximately 4B parameters. | |
| This license is designed to enable open and responsible use of DMind-2-4B. It grants broad rights to use, modify, and redistribute the model, while also enforcing responsible-use provisions to prevent misuse. | |
| Section 2: Definitions | |
| 2.1 License – This document outlining the terms under which you may use, modify, and distribute the Model. | |
| 2.2 Model – Refers to DMind-2-4B, including all learned weights, parameters (including optimizer states), checkpoints, and model architecture. | |
| 2.3 Derivatives of the Model – Any model, tool, or work derived from or incorporating the Model, including fine-tuned or distilled variants, or models trained using synthetic data generated by the Model. | |
| 2.4 Complementary Material – The source code, configuration files, evaluation tools, and documentation provided with the Model. | |
| 2.5 Output – Any content generated by operating the Model, including text, code, or structured data. | |
| 2.6 Distribution – Making the Model or its Derivatives available to third parties by any method, including downloads, APIs, or services. | |
| 2.7 DMind – The organization and research community releasing this Model. | |
| 2.8 You – Any individual or entity using or distributing the Model. | |
| Section 3: Intellectual Property Rights | |
| 3.1 Grant of Copyright License | |
| DMind grants you a perpetual, worldwide, royalty-free, non-exclusive, irrevocable license to use, reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute the Model, its Derivatives, and the Complementary Material. | |
| 3.2 Grant of Patent License | |
| Where applicable, DMind grants you a worldwide, royalty-free, non-exclusive, irrevocable license under any relevant patent claims owned or licensable by DMind to make, use, sell, offer for sale, import, and distribute the Model and its Derivatives. This license terminates if you initiate patent litigation related to the Model. | |
| Section 4: Usage and Distribution | |
| 4.1 Permitted Use | |
| You may use the Model and its Derivatives for any lawful purpose, including commercial use, research, deployment in applications, and further fine-tuning. | |
| 4.2 Distribution Conditions | |
| When distributing the Model or any Derivative: | |
| 4.2.1 Include a copy of this License; | |
| 4.2.2 Retain all original attribution and legal notices; | |
| 4.2.3 Clearly mark any modifications made; | |
| 4.2.4 Pass on the use-based restrictions in Section 5 and Attachment A in a legally enforceable way to downstream recipients. | |
| 4.3 Use-Based Restrictions | |
| You must not use the Model or its Derivatives in any manner prohibited by Attachment A. You are responsible for ensuring your users also comply with these terms. | |
| 4.4 Output Ownership | |
| DMind claims no rights over the Output generated by your use of the Model. However, you are solely responsible for how such Output is used, and you must ensure it does not violate the responsible use terms of this License. | |
| Section 5: Other Provisions | |
| 5.1 Updates and Restrictions | |
| DMind reserves the right to restrict your use of the Model (including runtime control if applicable) if you breach this License. | |
| 5.2 Trademarks | |
| This License does not grant any rights to use DMind's name, logo, or branding. You may not suggest affiliation or endorsement without written permission. | |
| 5.3 Compliance with Data & IP Laws | |
| The Model may have been trained on data containing protected information or content. You are responsible for complying with data protection and IP laws when using the Model or its Derivatives. | |
| 5.4 Disclaimer of Warranty | |
| The Model is provided “AS IS” without warranties of any kind. You assume all risk associated with your use. | |
| 5.5 Limitation of Liability | |
| DMind shall not be liable for any direct, indirect, incidental, or consequential damages arising from use of the Model. | |
| 5.6 Additional Warranties and Indemnities | |
| If you offer support or warranty to others based on the Model, you do so at your own risk. You agree to indemnify DMind from any liability resulting from your warranties. | |
| 5.7 Severability | |
| If any part of this License is found unenforceable, the remainder will stay in effect. | |
| 5.8 Upstream Base Model Attribution and Compliance | |
| DMind-2-4B is derived from Qwen3-4B-Thinking-2507. When using or distributing the Model or any Derivative, you must also comply with the license terms applicable to Qwen3-4B-Thinking-2507 (the "Qwen License"). Nothing in this Agreement is intended to, or shall be interpreted to, limit your obligations under the upstream license. | |
| Attachment A: Use Restrictions | |
| You agree not to use the Model or Derivatives of the Model: | |
| A.1 In violation of any law or regulation; | |
| A.2 For any military, warfare, or weapons-related purpose; | |
| A.3 To exploit or harm minors in any way; | |
| A.4 To generate or spread false or harmful information; | |
| A.5 To collect or reveal personal identifying information without consent; | |
| A.6 To defame, harass, or harm individuals or communities; | |
| A.7 For automated decision-making that affects individuals’ legal or human rights without oversight; | |
| A.8 In ways that discriminate based on race, gender, orientation, disability, or other protected characteristics; | |
| A.9 To exploit vulnerable groups or create manipulative or abusive systems. | |