LLM Consulting in London
Large language models are transforming how businesses operate — but knowing where to start is the hard part. As specialist LLM consultants in London, we help companies move from curiosity to implementation, turning language models into practical tools that save time, cut costs and create competitive advantage.
What We Do
Our LLM consulting services cover the full journey from strategy to production:
- LLM strategy and assessment: We evaluate where language models can deliver real value in your business. Not every problem needs an LLM — we help you focus on the use cases that matter.
- Model selection: GPT-4, Claude, Gemini, Llama, Mistral, fine-tuned open-source models — we help you choose the right model for your requirements, budget and data privacy needs.
- Custom LLM development: We build bespoke language model applications tailored to your business. From internal knowledge bases to customer-facing chatbots, from data extraction pipelines to automated report generation.
- Fine-tuning: When off-the-shelf models are not enough, we fine-tune models on your data to improve accuracy and relevance for your specific domain.
- RAG systems: We build Retrieval-Augmented Generation systems that let LLMs answer questions from your company documents, databases and knowledge bases — privately and accurately.
- Integration and deployment: We integrate LLM solutions into your existing workflows, CRMs, ERPs and internal tools. No rip-and-replace — we work with what you have.
LLM Use Cases We Implement
We have helped London businesses implement LLMs for:
- Data extraction and enrichment: Pulling structured data from unstructured documents — contracts, emails, reports, CVs. See our work on LLM data enrichment for CRM and healthcare.
- Customer service automation: Intelligent chatbots that actually understand context, not just keywords.
- Internal knowledge search: Let your team ask questions in plain English and get answers from your company documents.
- Content generation: Automated drafting of reports, summaries, product descriptions and marketing copy.
- Code and SQL generation: Natural language to database queries for non-technical teams. See our guide on fine-tuning English-to-SQL models.
- CV and resume parsing: Semantic AI CV parsing that goes beyond keyword matching.
Read more about practical LLM use cases for small businesses.
Why Choose Us for LLM Consulting
- Hands-on experience: We do not just advise — we build. Our team has shipped production LLM systems for real businesses.
- Model-agnostic: We are not tied to any vendor. We recommend the best model for your specific needs, whether that is a cloud API or a locally-hosted open-source model.
- Data privacy first: We understand that many businesses cannot send sensitive data to external APIs. We build on-premises and private cloud solutions where needed.
- London-based: We work with London businesses face-to-face when needed, and remotely when it makes sense.
Get Started
If you are exploring how large language models can help your business, get in touch for a free initial consultation. We will assess your needs, identify the highest-impact opportunities, and give you a clear roadmap to implementation.