Quantumm Stack / Technologies

Agent orchestration and the backend behind it.

LangChain and Python handle the reasoning layer, routing intent, calling tools, and keeping an agent's behavior predictable instead of improvised.

AI orchestration architecture diagram with model routing and vector database

Models are the easy part

Picking a model takes an afternoon. The work is everything around it: retrieval that returns the right context, tool calls that fail safely, guardrails that stop a confident wrong answer, and evaluation that catches regressions before customers do.

We build that layer, grounded retrieval, structured tool use, and model routing that sends cheap questions to cheap models and hard ones to strong ones.

  • Retrieval grounded in your own content
  • Structured tool calling with validation
  • Model routing for cost and latency
  • Evaluation suites run on every change
MultiModel routing
CitedGrounded answers
EveryChange evaluated
How the build runs
  1. 01

    Knowledge pipeline

    Documents chunked, embedded, and refreshed on a schedule so answers don't drift from reality.

  2. 02

    Tooling

    Every external action is a typed, validated tool with explicit failure behaviour.

  3. 03

    Guardrails

    Input and output checks, refusal rules, and hard limits on anything involving money or personal data.

  4. 04

    Evaluation

    A regression set of real questions with expected behaviour, run before anything ships.

What we build on
OpenAIAnthropicGeminiLangChainpgvectorSupabasePython
Questions we get asked
Which model do you use?

Whichever fits the task. Most builds route across two or three by cost, latency, and reliability.

How do you stop hallucinations?

Grounded retrieval, refusal rules, and evaluation. We reduce it hard and design escalation for what's left.

Is our data used for training?

No. We use enterprise endpoints with training disabled.

Still reading? Good. Book a 20-minute call.

No sales pitch, we'll ask what's slow or missing right now, and tell you honestly if this is the fix.