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Model Fine Tuning

Fine-tune when prompting isn't enough

Prompting gets you far. When you need consistency on a narrow task, lower latency, or domain-specific outputs that prompt engineering can't deliver, fine-tuning is the next step. We handle the full loop: dataset, training, evaluation, deployment.

Overview

What we deliver

Fine-tuning is overused early (when prompts would work) and underused later (when prompts are hitting a ceiling). We help you decide when it makes sense, prepare the dataset properly, run the training, and evaluate rigorously before you ship.

Why choose this service

Key benefits

01

Dataset quality first

Most fine-tuning projects fail on the data, not the training. We focus on dataset design, labeling, and validation before a GPU runs.

02

Rigorous evaluation

Held-out test sets, domain-specific metrics, and head-to-head comparisons with strong prompting baselines.

03

Right tool for the job

Supervised fine-tuning, LoRA adapters, DPO, or classic ML. We pick what fits, not what's trendy.

04

Production deployment

Containerized models, monitoring, and retraining pipelines so the tuned model stays good as data evolves.

How we work

Our process

01

Feasibility & Baseline

Prove prompting won't work first. Measure where it falls short and whether fine-tuning can close the gap.

02

Dataset Preparation

Gather, clean, label, and validate the training data. Usually the longest step.

03

Training & Evaluation

Run training, evaluate on held-out data, compare against baseline, iterate on data and hyperparameters.

04

Deploy & Monitor

Containerize, deploy, and set up drift monitoring and scheduled retraining.

Applications

Common use cases

Domain-specific content generation with strict style constraints
Classification tasks where prompting hits an accuracy ceiling
Lower-latency inference on narrow tasks
Preference-tuned response style for a specific audience
Task-specific small models that replace larger general-purpose LLMs

Technologies

Tools we use

OpenAI Fine-tuning API
Hugging Face
LoRA / QLoRA
DPO
PyTorch
Scikit-learn
Weights & Biases
AWS SageMaker

FAQ

Common questions

Should we fine-tune, or is prompting enough?

Usually prompting first. We fine-tune when prompting can't hit your accuracy, latency, or consistency bar.

How much training data do we need?

A few hundred well-labeled examples for narrow tasks, thousands for broader ones. Quality matters more than volume.

How can we help you?

Tell us about your product. We'll tell you how we'd build it, and how fast.

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