Templates
Русская версияExecution Boundary Matrix
A template for choosing MaaS, de-identified MaaS, self-hosted, batch and hybrid execution.
Applied
v0.1
Updated May 23, 2026
AI Platform Leads
CTOs
Backend Engineers
template
routing
provider-strategy
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Purpose
This matrix helps avoid arguing "MaaS or self-hosted" and choose the execution boundary by scenario, data, SLA and quality.
| Boundary | Use when | Check |
|---|---|---|
| MaaS | Fast experiment, frontier model, spiky demand | Data boundary, cost, fallback |
| MaaS + de-identification | Data can be cleaned before provider call | De-identification quality, trace policy |
| Self-hosted | Stable high volume, sensitive data, customization | Capacity, SLO, evals, operations |
| Batch / self-hosted | Task is not urgent, volume is high | Queue, backlog, overnight capacity plan |
| Hybrid | Control and research breadth both matter | AI Gateway, route policy, fallback |
Decision Fields
- ✓Data and PII are described.
- ✓SLA and processing mode are described.
- ✓route_lane is explicit.
- ✓fallback and stop criteria are documented.
- ✓Cost is calculated per accepted outcome.