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    SERVICE — 002 / RETRIEVAL & KNOWLEDGE

    Retrieval & Knowledge

    RAG done properly. Embeddings, vector search, and knowledge graphs that ground your models in real, current context — so answers cite your data instead of hallucinating around it.

    // WHAT YOU ACTUALLY GET

    Grounding, from raw documents to cited answers.

    Ingestion

    Document & data parsing

    Chunking strategies

    Metadata extraction

    Incremental sync

    Embeddings

    Model selection & tuning

    Vector stores

    Hybrid dense + keyword

    Knowledge graphs

    Entity & relation extraction

    Graph + vector retrieval

    Structured reasoning

    Provenance & citations

    Quality

    Retrieval evals

    Freshness & TTL

    // ANATOMY OF A RETRIEVAL PIPELINE

    From a pile of documents to a grounded, cited answer.

    01
    IngestSources & docs

    Parse PDFs, DBs, APIs, transcripts

    02
    Chunk & embedEmbedding model

    Smart splitting, vectorized

    03
    IndexVector + graph

    Hybrid store with metadata

    04
    RetrieveQuery time

    Dense + keyword recall

    05
    RerankRelevance model

    Precision over raw recall

    06
    GroundCited context

    Answer tied to sources

    RETRIEVAL STACK

    pgvector / Pinecone

    vector store

    Neo4j

    knowledge graph

    Embedding models

    hosted or local

    Rerankers

    precision layer

    Eval harness

    recall & precision

    // THE ENGAGEMENT

    From first call to shipped system.

    01

    Map the system

    We start with architecture, not prompts. Where data lives, what has to be reliable, and what "done" actually means.

    02

    Build the stack

    API, retrieval, models, and infrastructure assembled as one coherent system — not a notebook glued to a UI.

    03

    Harden & evaluate

    Evals, observability, and failure modes. Reliability engineering applied to non-deterministic systems.

    04

    Ship & operate

    CI/CD, monitoring, and a real maintenance path. The system goes live — and stays live.

    START SMALL

    Not sure it's even an agent problem yet?

    Begin with a fixed-scope discovery sprint. You walk away with a real architecture, a build plan, and an honest read on feasibility — yours to keep, whether or not we build it together.

    Let's build something that actually ships.

    Tell us what you're trying to build. We'll tell you straight whether — and how — agentic systems get you there.

    Start a conversation
    contact@grif.ai·Houston, TX