How SACER works.
Workflow-as-orchestrator with LLM-as-capability. The flow definition is the execution plan — the model is invoked only where human-like judgment is needed.
LLM-as-orchestrator
The model is the unbounded orchestrator: one prompt in, any of many paths out. Non-determinism becomes a feature — and end-to-end testing becomes impossible.
One prompt in · any path outWorkflow-as-orchestrator
The flow definition is the execution plan. Each step is explicit, logged, and auditable; the LLM is bounded to the steps that genuinely need judgment.
Same input · same result · every timeFive steps. Four are deterministic.
Select a step to see what happens there. Only one — reason — invokes the model.
Reason
Select a step above.
Deterministic by construction.
The flow is the spec
The YAML workflow defines execution. If it ran once, it runs the same way again — same input, same result, every time.
Every step is auditable
Each step is explicit and logged. You get full execution trails, role-based access, and organizational isolation.
The LLM is bounded
Intelligence is confined to the steps that need judgment. Token usage, cost, and latency stay predictable.
Version it, reproduce it, prove it
Run it on a closed network. Reproduce any decision, demonstrate compliance, and ship with confidence.
See it run on your data.
We’ll map one of your workflows to SACER and show you the execution trace.