# Fine-tuning — Solutions — Hanzo AI

> Adapt frontier models to your specific vocabulary, tone, and tasks. Hanzo's fine-tuning pipeline handles data prep, distributed training, and deployment — all on your infrastructure.

[Solutions](https://hanzo.ai/solutions)

Use Case

# Fine-tuning

Train models that know your domain inside out

Adapt frontier models to your specific vocabulary, tone, and tasks. Hanzo's fine-tuning pipeline handles data prep, distributed training, and deployment — all on your infrastructure.

[Start fine-tuning](https://docs.hanzo.ai/docs/services/ml)[Talk to sales](https://hanzo.ai/contact/sales)

## What's included

Every feature you need to ship fast and scale confidently.

### Supervised Fine-tuning (SFT)

Full fine-tuning and LoRA/QLoRA adapters. Train on instruction-response pairs with your own data.

### RLHF & DPO

Align models to human preferences with reinforcement learning or direct preference optimization.

### Data Flywheel

Capture production traffic, curate high-quality examples, and continuously improve your models.

### On-premise Training

Train on your GPUs — NVIDIA H100, A100, or L40S. Data never leaves your VPC.

### Evaluation Suite

Automated evals against domain benchmarks before every deployment. Catch regression before it ships.

### Adapter Management

Version, tag, and serve multiple LoRA adapters on a single base model. Switch at inference time.

## Use cases

Real workloads, real teams, real impact.

- Domain-specific language models (legal, medical, finance)
- Brand voice and tone alignment
- Code generation for proprietary frameworks
- Customer service with company-specific knowledge
- Multilingual localization and translation

### Start building today

Get up and running in minutes. Our documentation covers everything from quick start to production deployment.

[Start fine-tuning](https://docs.hanzo.ai/docs/services/ml)[Contact sales](https://hanzo.ai/contact/sales)

Also available on

AWS MarketplaceAzure MarketplaceGCP Marketplace

Enterprise ready

## Deploy with confidence

Continual internal audits, a full audit trail, and your own tenancy. Custom SLA and dedicated support engineers on Enterprise.

[Contact enterprise sales](https://hanzo.ai/contact/sales)[View pricing](https://hanzo.ai/pricing)