{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-06T11:26:05.109989+00:00","duration_seconds":1.640296,"id":1426985,"input_summary":"chars=366 node=683210","metadata":{"llm_candidates":[{"callsign":"KJ5MLZ","confidence":0.78},{"callsign":"W5PIL","confidence":0.78},{"callsign":"K4MLZ","confidence":0.78},{"callsign":"W5CAL","confidence":0.78},{"callsign":"KC2NV","confidence":0.78}]},"output_summary":"ai_candidates=5 merged=9 calls=KJ5MLZ,W5PIL,K4MLZ,W5CAL,KC2NV","recording_id":147090,"started_at":"2026-07-06T11:26:03.469693+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":145272}