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FD-2026-009 Provider overloaded (OpenAI-style 529)

status moderate real-worldllmretryable

Anatomy

LLM APIs overload in provider-specific shapes. This specimen returns the OpenAI-style 503-shaped overload error. Retry logic for AI workloads needs to distinguish "overloaded — back off" from hard failures, and streaming clients must handle it mid-generation.

Source: OpenAI API — error codes

Replay it

curl -i https://faultydata.com/r/FD-2026-009
// response appears here

Signature

{Status:503 Headers:map[Retry-After:15] Body:{"error":{"message":"The engine is currently overloaded, please try again later","type":"server_error","code":"overloaded"}} Corrupt: Delay:<nil> Flaky:<nil> Sequence:<nil> Drip:<nil> StallAfter:0 Hang:false Phases:[]}