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Model Fine-tuning

Custom AI Models, Your Data

End-to-end platform for fine-tuning foundation models. Upload your data, select a base model like Llama 3 or Mistral, and get a custom AI model deployed in hours. LoRA and QLoRA supported for efficient training.

Technical Features

Llama 3, Mistral, Phi-3 base models

LoRA & QLoRA fine-tuning

Automatic data validation

One-click model deployment

A/B testing for model versions

OpenAI-compatible serving API

Why Choose CoolVDS Fine-tuning?

/// NO ML EXPERTISE NEEDED

Upload your data in simple JSON or CSV format. Our platform handles preprocessing, training, and deployment automatically.

/// EFFICIENT TRAINING

LoRA and QLoRA techniques reduce training costs by 90% while maintaining model quality. Fine-tune 7B models in hours, not days.

/// YOUR DATA STAYS PRIVATE

Training happens on isolated infrastructure. Your data is never used to train other models. Full data deletion after job completion.

/// INSTANT DEPLOYMENT

One-click deployment to our inference infrastructure. Your custom model is served via OpenAI-compatible API within minutes.

Supported Models

Llama 3
8B, 70B Parameters
Mistral
7B, Mixtral 8x7B
Phi-3
Mini, Small, Medium
Custom
BYOM Support

Ready to Build Your Custom AI?

Get started with Model Fine-tuning from $100/job/job