Arcturus Labs
Arcturus Labs
At Arcturus Labs, we guide startups and established enterprises to turn ideas into innovative, industry-leading, ever-improving LLM applications.
Starting your LLM journey? The gap between product vision and language model capabilities often leads to costly missteps and delayed launches.
Turn your vision into reality faster with expert guidance on feasibility, architecture, and implementation strategy. Start building with confidence.
Maturing your LLM application? Opportunities are missed when building on wrong foundations. Progress stalls without the right processes in place.
Build on solid foundations with proven monitoring and evaluation approaches. Establish clear processes for continuous improvement and growth.
Building a RAG application? High-Quality Retrieval-Augmented Generation requires optimal performance across multiple domains.
Create more accurate applications through optimized retrieval strategies and well-engineered prompts. Improve precision and recall to deliver reliable results.
Building an Agentic application? When building an assistant or a workflow, it is critical to keep the model focused and on the right track.
Create focused, effective assistants through smart task decomposition and clear tool definitions. Design workflows that keep your AI reliably on task.
John Berryman is the founder of Arcturus Labs. His journey through AI and search technologies includes contributing to GitHub Copilot's early development, where he worked on the team that brought AI-assisted coding from concept to reality. Throughout his career, John has helped build search and recommendation systems that millions use daily – from GitHub's code search infrastructure to Eventbrite's discovery platform and the US Patent Office's next-generation search system. This blend of experience in both foundational search technologies and cutting-edge AI applications gives him unique insight into building practical, powerful LLM applications. John shares his expertise through two books: Relevant Search, which reveals the art and science of building search applications, and Prompt Engineering for LLMs, which guides developers through the emerging practice of language model application development.
Expert assessment of your LLM architecture, prompting strategy, and evaluation framework. Receive actionable recommendations, performance optimization strategies, and a detailed roadmap in a comprehensive report and follow-up conversation.
Transform your team into language model experts through our intensive 3-day workshop. Master prompt engineering, and enable your team to build robust RAG systems and reliable AI agents.
Accelerate your LLM initiatives with weekly expert guidance. Get unblocked on technical challenges, optimize system architecture, and achieve rapid progress through focused strategy sessions and hands-on technical leadership.
Fast-track the development of your language model application with a senior AI expert embedded in your team. Benefit from hands-on development, architecture guidance, and knowledge transfer while building production-grade LLM applications together.
Whether you're just starting out or looking to optimize your existing language model applications, Arcturus Labs is here to help. Reach out to discuss how we can empower your AI journey.
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