Custom AI Models

AI Models Trained on Your Data for
Your Problems

Off-the-shelf models get you 80% of the way. The last 20% β€” the part that actually matters for your business β€” requires custom training. We fine-tune and build models that understand your domain, your terminology, and your edge cases better than any generic API.

94%

Domain Accuracy

88%

Inference Speed

82%

Cost Efficiency

76%

Edge Case Handling

22% Avg. Accuracy Gain vs. Base Models
60+ Custom Models Delivered
3-8wk Typical Training Cycle
Use Cases

When Custom Models Make the Difference

Generic models fail when your data is specialized, your accuracy requirements are strict, or your terminology is domain-specific.

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Credit Risk Scoring

A fine-tuned model trained on your historical lending data that predicts default probability with 22% better accuracy than generic scoring models.

FinTech & Lending
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Medical Document Classification

Custom NLP model that classifies clinical notes, pathology reports, and radiology findings into actionable categories β€” trained on 50,000+ annotated documents.

Healthcare
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Contract Clause Extraction

A model trained to identify and extract 47 specific clause types from legal contracts β€” outperforming GPT-4 by 34% on your document formats.

Legal
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Fraud Pattern Detection

Custom anomaly detection model trained on your transaction patterns that catches fraud 18% faster with 40% fewer false positives than rule-based systems.

Payments & Banking
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Manufacturing Quality Prediction

Computer vision model trained on your production line images to detect defects at 99.2% accuracy β€” catching subtle quality issues human inspectors miss.

Manufacturing
Core Capabilities

Our Custom Model Capabilities

From fine-tuning foundation models to training from scratch β€” we match the approach to your data and requirements.

🎯

LLM Fine-Tuning

Fine-tune GPT, Claude, Llama, or Mistral on your domain data. Get the reasoning power of a foundation model with accuracy on your specific vocabulary and tasks.

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Custom NLP Models

Build classification, extraction, sentiment, and NER models trained on your annotated data when a fine-tuned LLM is overkill or too expensive to run.

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Computer Vision Models

Train object detection, image classification, and visual inspection models on your image data β€” from product defects to document types.

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Predictive Analytics Models

Time series forecasting, classification, and regression models built on your historical data for demand planning, risk scoring, and churn prediction.

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Model Distillation

Compress large model capabilities into smaller, faster, cheaper models. Get 90% of GPT-4's quality at 10% of the inference cost for your specific task.

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Continuous Retraining Pipelines

Automated pipelines that retrain models on new data, evaluate performance against baselines, and deploy updates β€” preventing model drift.

How It Works

How We Build Your Custom Model

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1

Data Assessment

We evaluate your training data β€” volume, quality, labeling, and gaps. We tell you honestly whether you have enough data or need to augment.

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2

Approach Selection

Fine-tuning, training from scratch, or distillation? We pick the approach that matches your accuracy needs, data volume, and budget constraints.

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3

Training & Evaluation

Iterative training cycles with rigorous evaluation against holdout test sets. We benchmark against baseline models on your actual metrics.

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4

Optimization & Deployment

Quantization, pruning, and infrastructure optimization to get your model running fast and cost-effectively in production.

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5

Monitoring & Retraining

Production monitoring for accuracy drift, latency changes, and data distribution shifts β€” with automated retraining when metrics drop.

Generic Models Give Generic Results.

Get a custom model trained on your data β€” free feasibility assessment with sample benchmark results.

Book Free Consultation
🧬 Domain-Specific AI

Models that know your business better than any API ever will.

Custom models outperform generic alternatives because they've seen your data, learned your patterns, and been tested against your real-world edge cases β€” not internet benchmarks.

22%
Accuracy Improvement
10x
Lower Inference Cost
60+
Models Delivered
<50ms
Inference Latency
Key Benefits

Responsible AI Model Development

Custom models in regulated industries need explainability, bias monitoring, and governance. We build all three into the process.

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Bias Detection & Mitigation
We audit training data and model outputs for demographic, geographic, and temporal bias β€” with documented mitigation strategies before deployment.
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Model Explainability
SHAP values, feature importance reports, and interpretable model architectures so you can explain predictions to regulators and stakeholders.
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Version Control & Lineage
Every model version is tracked with its training data, hyperparameters, and evaluation results β€” full reproducibility for audits and rollbacks.
Why OpenMalo

Why Teams Choose Us for Custom AI Models

We've trained models that run in production β€” not models that impress on a benchmark and fail on real data.

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FinTech Model Specialists
We've built credit scoring, fraud detection, and risk assessment models for regulated financial institutions with strict explainability requirements.
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Rigorous Evaluation Process
We don't ship models based on training accuracy. Every model is evaluated on holdout data with your actual business metrics β€” precision, recall, F1, or custom KPIs.
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Cost-Conscious Architecture
We optimize for inference cost from day one. Distillation, quantization, and batching strategies keep your per-prediction cost manageable at scale.
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Your Data, Your Model
Training happens in your infrastructure. The model weights, training code, and evaluation artifacts are yours β€” no vendor lock-in or proprietary platform dependency.
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Research-Grade Methodology
Our ML engineers follow academic rigor β€” proper train/test splits, statistical significance testing, and ablation studies. No p-hacking or cherry-picked results.
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Lifecycle Management
We don't just train and hand off. Continuous monitoring, retraining pipelines, and drift detection keep your model performing months and years after launch.
Get Started

Describe Your Custom Model Needs

Tell us about your data, your accuracy requirements, and the problem you're solving β€” we'll respond with a feasibility assessment within 48 hours.

Free data feasibility assessment
Sample benchmark on your data
Architecture recommendation with cost estimate
Response within 48 business hours
Full IP ownership guarantee
0/2000
Featured Case Study

Case Study

FinTech Lending

Online Lender Reduces Default Rate 19% with Custom Credit Scoring Model

A digital lender serving thin-file borrowers was losing $2.3M annually to defaults their generic credit model couldn't predict. Traditional credit scores missed the behavioral signals in their application and repayment data.

19%
Default Rate Reduction
$2.1M
Annual Loss Prevented
94.3%
Model Accuracy (AUC)
The Challenge

The Problem

Generic credit scoring models performed poorly on thin-file borrowers, leading to high default rates and missed revenue on viable applicants.

FICO-based scoring rejected 40% of applicants who would have repaid β€” leaving revenue on the table
Default rate among approved borrowers was 8.2%, well above the target of 5%
The existing model couldn't incorporate behavioral data from the application process (time on page, edit patterns, device signals)
No explainability β€” compliance couldn't explain adverse action decisions to rejected applicants as required by ECOA

Our Approach: We trained a gradient-boosted model on 3 years of application and repayment data, incorporating 140+ features including traditional credit variables, behavioral signals, and application metadata. The model was evaluated with strict fairness audits across protected classes. SHAP-based explainability was integrated so every decision includes the top contributing factors for adverse action notices. A/B tested against the existing model for 60 days before full deployment.

FAQ

Frequently Asked Questions

Use a custom model when you need speed, low cost, or small model size β€” classification, scoring, and extraction tasks. Use a fine-tuned LLM when you need reasoning, generation, or understanding of complex language. We'll tell you honestly which approach fits your use case.