StableAI LimiX Non-Commercial License Version 1.0 September 2026 Copyright © 2026 Stable AI Technology Co., Ltd. Copyright © 2026 Wen Zhun (Xiong’an) Technology Co., Ltd. Copyright © 2026 稳准智能(雄安)科技有限公司 The foregoing names identify the same copyright owner and are alternative Chinese and English names of the same legal entity. IMPORTANT NOTICE: This License is a custom non-commercial model license. It is not an open source license and does not grant commercial usage rights. 1. Definitions “Licensor” means Stable AI Technology Co., Ltd., including its applicable Chinese and English corporate names identified above. “Model” means the StableAI LimiX model and associated materials distributed by the Licensor under this License, including but not limited to model weights, parameters, checkpoints, tokenizer files, architecture implementation, inference code, fine-tuning code, evaluation code, configuration files, documentation, embeddings, representations, and other materials designated by the Licensor. “Derivative Model” means any model, adapter, module, checkpoint, or system created, developed, trained, fine-tuned, distilled, adapted, modified, or otherwise derived from the Model or a substantial portion of the Model. Derivative Models include but are not limited to: (a) fine-tuned checkpoints; (b) LoRA adapters and parameter-efficient fine-tuning modules; (c) prompt-tuned models; (d) retrained models; (e) distilled models; (f) models incorporating Model parameters, representations, embeddings, or learned capabilities. “Outputs” means predictions, generated results, analyses, embeddings, classifications, representations, intermediate results, or other information generated by the Model. “Distribution” means providing access to the Model or any Derivative Model to a third party. “Non-Commercial Purpose” means use solely for academic research, scientific research, education, evaluation, benchmarking, personal experimentation, non-commercial data science competitions, and non-commercial demonstrations. Research conducted by an entity primarily engaged in commercial activities shall not qualify as Non-Commercial Purpose if such research is intended to support commercial products, services, operations, strategic development, or other commercial objectives. “Commercial Purpose” means any use intended to obtain commercial advantage, directly or indirectly, monetary compensation, business benefit, or operational advantage, including production deployment, commercial products, customer-facing applications, consulting services, internal business operations, SaaS, API services, hosted inference, managed services, and commercial agentic systems. “Foundation Model” means a large-scale machine learning model designed to perform general-purpose or domain-specific learning through large-scale pretraining, in-context learning, representation learning, or similar paradigms. “Competing Foundation Model” means a Foundation Model whose primary purpose includes structured-data reasoning, prediction, representation learning, or in-context learning over: (a) tabular data; (b) structured data; (c) time-series data; (d) graph data; (e) other structured or semi-structured data domains. Competing Foundation Models include large-scale foundation model architectures or systems based on: (a) tabular foundation models; (b) structured-data foundation models; (c) time-series foundation models; (d) graph foundation models designed for large-scale pretraining or in-context learning; (e) in-context learning or similar paradigms; (f) mixture-of-experts architectures providing substantially similar capabilities; (g) agentic systems or model orchestration systems providing substantially similar structured-data reasoning or prediction capabilities. 2. License Grant Subject to this License, the Licensor grants You a worldwide, non-exclusive, royalty-free license to use the Model solely for Non-Commercial Purposes. You may: (a) use the Model for research, education, evaluation, and benchmarking; (b) create Derivative Models; (c) distribute Derivative Models subject to this License. No commercial rights are granted. 3. Distribution of Model and Derivative Models You may distribute the Model or Derivative Models solely for Non-Commercial Purposes. Any distribution must: (a) include this License or a publicly accessible link to this License; (b) include attribution to StableAI LimiX; (c) disclose material modifications; (d) state that the distributed model is derived from StableAI LimiX. Any Derivative Model distributed under this License shall remain subject to the same restrictions, limitations, and obligations as the Model. You may not distribute the Model or any Derivative Model under terms that remove or weaken the restrictions of this License. 4. Fine-Tuned Models and Checkpoints Fine-tuned checkpoints, LoRA adapters, and other Derivative Models may be distributed only under this License. Recipients of Derivative Models do not receive any rights for Commercial Purposes. You may not sublicense, relicense, or otherwise distribute the Model or Derivative Models under terms that: (a) permit Commercial Purpose; (b) remove Non-Commercial restrictions; (c) eliminate attribution obligations; (d) prevent enforcement of this License. 5. Competition and Benchmark Usage You may use the Model in non-commercial competitions, including Kaggle competitions, provided that: (a) the use complies with competition rules; (b) no commercial service is created; (c) no paid access is provided; (d) no official endorsement by StableAI is implied. 6. Personal Demonstrations Personal, educational, and research demonstrations are permitted if they: (a) do not generate revenue; (b) do not provide commercial services; (c) do not expose Model capabilities through SaaS, API, hosted inference, remote access services, or similar services. 7. Commercial Restrictions You may not use the Model, Outputs, Derivative Models, embeddings, representations, or information derived from the Model for any Commercial Purpose. Commercial use requires a separate commercial agreement with the Licensor. 8. SaaS, API, MoE, and Agentic Service Restrictions You may not use the Model or Derivative Models to provide: (a) API access; (b) hosted inference; (c) model-as-a-service; (d) managed services; (e) remote access services; (f) commercial mixture-of-experts systems; (g) commercial agentic AI systems; (h) commercial model orchestration systems; (i) any system that provides third-party access to Model capabilities for Commercial Purposes. Non-commercial academic experimentation involving such architectures is permitted. 9. Outputs and Competitive Restrictions The Licensor does not claim ownership of Outputs. You may not use Outputs, embeddings, representations, intermediate states, evaluations, or information derived from the Model to train, fine-tune, distill, evaluate, optimize, or improve any Competing Foundation Model for commercial or competitive purposes. You may not use the Model or Outputs to: (a) select, curate, filter, label, or evaluate training data for a Competing Foundation Model; (b) generate, evaluate, rank, or improve synthetic training data for a Competing Foundation Model; (c) construct evaluation pipelines for a Competing Foundation Model; (d) design, optimize, or improve training pipelines for a Competing Foundation Model. 10. Competing Foundation Model Restrictions You may not use the Model, Outputs, representations, evaluations, or information derived from the Model to develop, improve, optimize, or support a Competing Foundation Model. Non-commercial academic research involving analysis of model capabilities is permitted. Commercial development, optimization, deployment, or integration of competing models is prohibited. 11. Attribution Requirements If You distribute the Model, a Derivative Model, publicly demonstrate the Model, or publicly disclose research based on the Model, You must provide attribution: “Built with StableAI LimiX” 12. Trademarks This License does not grant permission to use StableAI, LimiX, or other Licensor trademarks except for required attribution. You may not imply endorsement, sponsorship, partnership, certification, or official affiliation. 13. No Commercial Relicensing The Model and Derivative Models may not be sublicensed, relicensed, or distributed under any terms that: (a) remove commercial restrictions; (b) eliminate attribution requirements; (c) weaken enforcement of this License. 14. Acceptable Use Policy You may not use the Model for: (a) unlawful activities; (b) privacy violations; (c) unauthorized surveillance; (d) fraud or deceptive activities; (e) harmful or abusive applications; (f) activities violating applicable laws; (g) security exploitation or unauthorized access; (h) high-impact decisions affecting individuals without appropriate human oversight. 15. Disclaimer of Warranty THE MODEL IS PROVIDED “AS IS” WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND. 16. Limitation of Liability To the maximum extent permitted by law, the Licensor shall not be liable for damages arising from use of the Model. 17. Termination Your rights automatically terminate upon violation of this License. Upon termination, You must cease all use and Distribution of the Model and Derivative Models. Rights may be reinstated if the violation is cured within thirty (30) days after written notice from the Licensor. 18. Governing Law and Severability This License shall be governed by and construed in accordance with the laws selected by the Licensor and specified in the applicable licensing documentation. If any provision of this License is held invalid or unenforceable, the remaining provisions shall remain effective. 19. Commercial Licensing Commercial use requires a separate commercial license agreement with StableAI. END OF LICENSE