TECHNICAL DEEP-DIVE

How the engine works

Hyphen is built on four layers, each responsible for a distinct concern. Together, they bridge rule-based automation with AI reasoning while keeping everything governed and auditable.

This page is for technical evaluators. For business outcomes, see Solutions. For deployment options, see Enterprise.

L1: RUNTIME

Execution engine

The core that manages workflow execution, agent reasoning loops, state transitions, and context accumulation across steps.

L2: PRIMITIVES

Built-in processing

Specialized engines for operations that should never rely on LLM inference: matching, validation, human approval, and document handling.

L3: GOVERNANCE

Security and compliance

Defense layers that run on every request: sanitizing inputs, redacting sensitive data, and preventing unauthorized agent behavior.

L4: RELIABILITY

Infrastructure

The distributed systems patterns that ensure workflows complete even when things go wrong: server failures, timeouts, and resource exhaustion.

The full component reference lives in the docs.

THE STACK

Runs on a standard, cloud-agnostic stack

No proprietary runtime, no exotic dependencies. Hyphen runs on standard infrastructure you already operate, in your own cloud or on-prem.

PostgreSQL RabbitMQ Redis S3-compatible storage Docker & Kubernetes AWS · Azure · GCP · bare metal

Want the full technical walkthrough?

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