An approval can arrive after the worker has restarted. Choose a runtime from that requirement, show its recovery behavior and avoid repeating a purchase after a timeout.
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Fictional equipment-order prototype. It reads a request, looks up catalog options and drafts an order. The proposed production version waits for finance approval and then purchases through an external API.
| Current model calls per task | 3 |
|---|---|
| Illustrative cost per model call, USD | 0.002 |
| Alternative design's extra planning calls | 2 |
| Monthly tasks | 100,000 |
| Approval timing | Finance may approve the next day; the worker may restart while waiting. |
| Purchase API | Supports an idempotency key and an operation-status lookup. A response may time out after acceptance. |
Your task. Select an orchestration approach, define approval and restart behavior, compare call costs and specify the failure demonstrations required before launch.
An approval can arrive after the worker has restarted. Choose a runtime from that requirement, show its recovery behavior and avoid repeating a purchase after a timeout.
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