
GPT, Claude, Mistral
We integrate large language models into your existing product, text generation, classification, summarization, extraction, as reliable, user-facing features, not experiments.
We design, test, and iterate on prompts systematically, with evaluation datasets and metrics, so LLM outputs are accurate, consistent, and aligned with your use case.
We evaluate GPT-4o, Claude 3.5, Mistral, Llama, and domain-specific models against your actual use case to find the best balance of quality, speed, and cost.
For specialized domains where base models fall short, we design fine-tuning datasets and manage the training pipeline to adapt models to your specific vocabulary and tasks.
LLMs understand nuance, context, and intent in a way that rule-based NLP cannot. This enables genuinely useful features, assistants that understand your users, not just match keywords.
A single LLM can summarize, classify, extract, translate, generate, and reason, capabilities that previously required separate specialized models or manual processes.
LLM-powered features can be prototyped in days. The iteration cycle from idea to working demo is dramatically compressed compared to training traditional ML models.
GPT-4o, Claude 3.5, and Mistral models improve with each release. Applications built on these APIs benefit automatically from model improvements without retraining.
We have production experience with OpenAI, Anthropic, Mistral, Cohere, and open-source Llama models, we choose the right model for your use case, not the one we know best.
We define quality metrics and build test sets before writing a single prompt. LLM development without evaluation is guesswork, we treat it as engineering.
We implement output validation, safety filters, fallback logic, and cost caps so your LLM feature behaves predictably and safely under real production load.
We design LLM features from the user's perspective, streaming responses, loading states, error handling, and feedback mechanisms that make AI features feel polished, not experimental.
We define the task precisely, identify the right model family, and design an evaluation methodology to measure success before writing any code.
We develop and test prompts against a representative dataset, establishing a quality baseline that guides all subsequent improvements.
We integrate the LLM into your product with proper API abstraction, error handling, cost monitoring, and output validation.
We deploy with observability tooling and establish a process for capturing user feedback and continuously improving prompt and model performance.
In 1 hour, discover exactly how much you're losing and how to recover it.
Get our tech and business tips delivered straight to your inbox.
© PeakLab 2026