Capabilities
What we build
Every engagement starts with your data and ends with a system you can run, monitor, and extend without us.
How we engage
From discovery to production.
A repeatable process that keeps quality high and timelines honest.
Discovery sprint
We map your data landscape, user journeys, and quality bar. Two weeks, fixed fee. You leave with an architecture decision record and a build plan.
Data & indexing
Ingestion pipelines, chunking strategies, embedding models, and vector store setup. We tune retrieval quality before writing a single line of application code.
Application layer
API design, prompt engineering, streaming responses, and frontend integration. Production-ready — not a Jupyter notebook dressed up as an app.
Evaluate & harden
Automated evals, load testing, cost modelling, and security review. We don't hand over a system we wouldn't run ourselves.
Technologies
The stack we deploy on.
AWS BedrockLLM Platform
Azure OpenAILLM Platform
Anthropic ClaudeModel
OpenAI GPT-4oModel
Llama 3OSS Model
LangChainFramework
LangGraphAgents
PineconeVector DB
pgvectorVector DB
RAGASEvaluation
WeaviateVector DB
Weights & BiasesExperiment tracking
Outcomes
Outcomes we've shipped.
What clients say
Built by people who ship.
CGX shipped our RAG platform in 11 weeks. Two of their engineers replaced an entire vendor pursuit. They write code, not slideware.
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Priya Narayanan
VP Engineering · Helix Health
We'd tried two other vendors before CGX. The difference was they came in having already thought about evaluation — most teams treat that as an afterthought.
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Daniel Orth
Head of AI · Meridian Capital