LLM Finetuning Service
Transform any foundation model into a domain expert. We customize large language models to excel at your specific tasks, speak your language, and understand your industry.
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What is LLM Finetuning?
LLM Finetuning is the process of taking a pretrained large language model and further training it on your specific dataset to adapt it for particular tasks or domains. Unlike prompting, finetuning modifies the model's weights, resulting in a model that inherently understands your use case without requiring lengthy instructions every time.
Supervised Finetuning (SFT) uses high-quality input-output pairs to teach the model your desired behavior. This is the most common and effective approach for creating task-specific models that outperform general-purpose LLMs on your specific workload.
How It Works
Our proven 5-step finetuning pipeline delivers production-ready models
Data Assessment
We analyze your data, define quality criteria, and design the training dataset structure
Data Preparation
Clean, format, and augment your training data for optimal model learning
Model Training
Full-parameter or LoRA finetuning on our GPU cluster with hyperparameter optimization
Evaluation
Comprehensive benchmarking against baselines and your quality criteria
Deployment
Optimized model delivery with inference optimization and deployment support
Key Capabilities
Task-Specific Optimization
Train models for specific tasks: classification, extraction, generation, summarization, translation, Q&A, and more.
Multi-Language Support
Specialize models for Thai, English, Chinese, Japanese, and other Asian languages with native-level fluency.
Quality Guarantees
Rigorous evaluation with automated and human benchmarks. We iterate until your quality targets are met.
Inference Optimization
Quantization, pruning, and serving optimization to minimize latency and cost in production.
Use Cases
LLM finetuning unlocks performance gains across industries
Customer Service Chatbots
Train models on your product knowledge, FAQs, and support tickets to create chatbots that truly understand your business context.
Legal Document Analysis
Finetune models on legal corpora to extract clauses, summarize contracts, and provide legal research assistance.
Medical Report Generation
Customize models for medical terminology, patient report generation, and clinical decision support.
Financial Analysis
Train on financial data, earnings reports, and market analysis for automated insights and risk assessment.
E-Commerce Product Intelligence
Finetune models to generate product descriptions, categorize listings, and answer buyer questions using your product catalog data.
Code Generation & Review
Train models on your codebase, coding standards, and internal libraries to automate code generation, review, and documentation.
Why Choose iApp Technology?
Thailand's leading AI company with proven LLM expertise
World-Class Infrastructure
We operate NVIDIA H100, B200, and GB200 supercomputers purpose-built for large-scale model training. Our infrastructure handles models from 1B to 400B+ parameters with ease.
Proven Track Record
We are the makers of production LLMs trusted by enterprises across Thailand and Southeast Asia.
Pricing
Project-Based Pricing
Every finetuning project is unique. Pricing depends on model size, dataset volume, training duration, and performance targets. Contact us for a custom quote tailored to your needs.
- ✓ Free initial consultation and data assessment
- ✓ Transparent pricing with no hidden fees
- ✓ Milestone-based delivery and payments
- ✓ Post-delivery support included