{
  "pair": "A03",
  "stage": "creator",
  "status": "source_unavailable",
  "failureReportedBy": "collaboration agent completion",
  "failureMessage": "Agent errored: Selected model is at capacity. Please try a different model.",
  "exposure": "Creator had read assigned brief/common definitions and saved dictionary research. No primary artwork was produced.",
  "response": "The fixed attempt is preserved. No replacement, model switch or viewer dispatch. This is a provider-capacity failure, not an artistic or decoding failure.",
  "appraisal": "NA for unavailable source/reply. Do not assign a zero artistic score."
}