Castaway Research has been building machine learning systems since before the AI hype. We pair 10+ years of deep ML expertise with cutting-edge AI — working alongside your domain experts to deliver capabilities that are rigorously evaluated, operationally sound, and built to advance your mission.
From the mathematical foundations of classical machine learning to state-of-the-art large language models — we bring the full spectrum to your mission.
Not every problem needs a massive neural network — and we know how to navigate a random forest and find the light at the end of the decision tree. We reach for Bayesian inference, statistical classification, signal processing, and linear algebra when they're the right tool, and layer in modern AI on top when it earns its place. Our mathematical foundations separate real insight from AI hype, and help customers truly understand what their data is saying beneath the surface.
We train, fine-tune, and rigorously evaluate AI models — from custom-built architectures to leading large language models. We've evaluated 100+ LLMs against real-world mission criteria and know which tools belong in which toolbox. If it exists in the model ecosystem, we've likely tested it.
We build systems that see, hear, watch, and read. Computer vision, automatic speech recognition, video analysis, natural language understanding, and multi-modal fusion — we work across the full spectrum of data modalities and build AI that perceives the world the way humans do, enabling insights no single-modality system can provide.
We've worked with 100+ LLMs — commercial, open-source, and custom-built. We cut through the model selection noise to identify what actually performs for your specific use case, then integrate it cleanly into your systems, workflows, and existing data infrastructure. We evaluate on your criteria, not vendor benchmarks.
AI without human expertise is just automation. We operationalize expert-in-the-loop systems — building the annotation pipelines, evaluation workflows, and quality control frameworks that keep your domain experts in control. We design and deploy agentic workflows where AI agents operate autonomously within guardrails, escalating to humans at exactly the right moments. We specialize in making these systems scalable and efficient so human judgment drives the AI, not the other way around.
Your subject matter experts understand your mission better than any AI. We bridge the gap between technical AI capability and real-world domain knowledge — working directly with your experts to define evaluation criteria, shape training data, validate model behavior, and ensure AI systems perform against what actually matters to your organization.
We build serious geospatial software — from thick client desktop applications to custom integrations with leading partner platforms. Our team designs and engineers spatial data pipelines, geospatial analysis tools, and GIS-enabled applications that handle the complexity of real-world coordinate systems, projections, and large-scale spatial datasets. We work with both commercial and government GIS ecosystems, and we know how to fuse geospatial intelligence with AI — turning location data into operational insight.
We don't just write software — we build the physical and logical infrastructure that powers it. From pulling network cable and building server racks to installing and configuring complete AI technology stacks, we stand up environments from bare metal to production-ready AI. Our team handles the full vertical: hardware procurement, rack and stack, network architecture, OS and middleware configuration, and the AI platform layer on top. Every environment we build includes secure, compliant data management with rigorous provenance tracking — so you always know where your data came from, how it was transformed, and who touched it. No black boxes. No compliance surprises.
Castaway Research operates NVIDIA DGX Spark Founders Edition — personal AI supercomputers purpose-built for serious machine learning work. This is our AI Currency: real compute, owned in-house, at the ready for every engagement. When we talk about AI infrastructure, we're not reading from a spec sheet. We're speaking from the rack.
We're not a consulting shop with an AI practice. We're a research-first team that has been doing this work for over a decade — and we bring that depth to every engagement.
We don't just implement — we investigate. Every solution is grounded in mathematical rigor and informed by the current state of the art. We know why something works, not just that it does.
We start with your problem, not our preferred tech stack. We select the right tools for your specific mission — whether that's a statistical model, a fine-tuned LLM, or a custom multi-modal system built from scratch.
The best AI systems amplify human judgment rather than replace it. We design collaborative workflows that keep your domain experts in control — at every stage of model development and deployment.
We've delivered advanced technology for both commercial industry and the United States government. Complex missions are our natural habitat.
We help businesses harness AI to solve real problems — from automating complex data workflows to deploying intelligent systems that create competitive advantage. Whether you're exploring AI's potential for the first time or looking to modernize legacy ML systems, we translate research-grade capability into operational business value.
We have direct experience serving government customers on advanced technology programs. We understand mission requirements, operational constraints, and the high stakes of deploying AI in critical environments. Our team brings technical depth and operational discipline to programs that demand both.
"We pair 10+ years of machine learning depth with the full power of modern AI — because real capability means knowing both the fundamentals and the frontier."
— Castaway Research, Research-First Philosophy 🌋
A rigorous, collaborative process that keeps your experts in the loop and your mission at the center of every decision.
We start by understanding your mission, your data landscape, and your team. We map the problem space before recommending any technology — because the right question matters more than the fastest answer.
We design the right approach — selecting models, defining evaluation criteria with your domain experts, and scoping what human-in-the-loop looks like for your specific context and constraints.
We build, train, evaluate, and deliver. Iterating with your experts at every stage to validate that AI is performing against your real-world criteria — not just benchmark scores.
We don't stop at launch. We monitor, re-evaluate, and continuously improve — ensuring your AI systems stay ahead of the curve as your mission evolves and new models emerge.
Castaway Research is a registered small business with the United States federal government, ready to support industry and government procurement. Our registrations and NAICS codes are current and active.
North American Industry Classification System codes under which Castaway Research is registered and qualified to perform work.
Whether you're exploring AI for the first time or looking to elevate existing systems, our crew is ready to explore the horizon with you. Industry or government — let's talk.