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Last updated on August 7, 2025
This service provides AI model fine-tuning capabilities using your custom datasets. All models trained are based on existing pre-trained language models and are customized with your data. By using this service, you acknowledge the AI-driven nature of the training process and agree to comply with applicable AI regulations.
These Terms of Service (“Terms”) govern your use of TuneTrain.ai, an AI model fine-tuning platform operated by SunsetPicnic UG (haftungsbeschränkt), a German limited liability company (“we,” “us,” or “our”). By accessing or using our services, you agree to be bound by these Terms.
You must be at least 18 years old to use the Service. By using the Service, you represent that you meet this age requirement and have the legal capacity to enter into this agreement.
TuneTrain.ai provides a platform for fine-tuning pre-trained language models (including but not limited to Llama 3, Mistral, Phi-4) using your custom datasets. The training process uses machine learning techniques to adapt existing models to your specific use case.
You are responsible for ensuring that your training data is:
Legally obtained and owned by you or properly licensed
Free from harmful, illegal, or discriminatory content
Formatted correctly for the intended model architecture
Compliant with applicable data protection and privacy laws
Fine-tuned models may exhibit:
Biases present in training data or base models
Unpredictable outputs that may require additional filtering
Performance variations depending on data quality and quantity
Limitations inherited from the underlying base model architecture
You agree to use the Service only for lawful purposes. Prohibited activities include:
Training models with illegal, harmful, or discriminatory content
Creating models designed to generate misleading or fraudulent content
Using the service to develop models for harassment, surveillance, or privacy violations
Attempting to reverse engineer or extract proprietary model architectures
Sharing access credentials or violating usage limits
Using trained models to violate intellectual property rights
You retain ownership of all training data you upload to our platform. By using our service, you grant us a limited license to process your data solely for the purpose of model training and related technical operations.
You receive a non-exclusive license to use models trained with your data. We retain the right to improve our platform based on anonymized usage patterns and technical metrics, but not your proprietary training data.
Your privacy is important to us. Please review our Privacy Policy for information about how we collect, use, and protect your data. By using our Service, you consent to the data practices described in our Privacy Policy.
We strive to maintain high service availability but cannot guarantee uninterrupted access. Training jobs may be subject to queuing, technical limitations, and maintenance windows. We provide technical support for platform usage but cannot guarantee specific model performance outcomes.
To the fullest extent permitted by law, TuneTrain.ai and its affiliates shall not be liable for any indirect, incidental, special, consequential, or punitive damages arising from your use of the Service, including but not limited to damages for loss of profits, data, or model performance.
We reserve the right to modify these Terms at any time. We will provide notice of significant changes by posting the updated Terms on our website. Your continued use of the Service after such changes constitutes your acceptance of the new Terms.
These Terms shall be governed by and construed in accordance with the laws of Germany, without regard to its conflict of law provisions. Any disputes arising under these Terms shall be subject to the exclusive jurisdiction of the courts in Germany.
If you have any questions or concerns about these Terms, please contact us at:
SunsetPicnic UG (haftungsbeschränkt)
TuneTrain.ai Platform
c/o Pawel Sawicki
Plantage 17
13597 Berlin, Germany
Email: support@tunetrain.ai
Phone: +49 176 73034496