{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-14T12:13:59.869255+00:00","duration_seconds":3.959089,"id":1694082,"input_summary":"chars=624 node=683210","metadata":{"llm_candidates":[{"callsign":"KE9EST","confidence":0.78},{"callsign":"WB5ITT","confidence":0.78},{"callsign":"KC2GCT","confidence":0.78},{"callsign":"KO4EAS","confidence":0.78},{"callsign":"KJ5DXB","confidence":0.78},{"callsign":"K9PSC","confidence":0.78}]},"output_summary":"ai_candidates=6 merged=6 calls=KE9EST,WB5ITT,KC2GCT,KO4EAS,KJ5DXB,K9PSC","recording_id":165421,"started_at":"2026-07-14T12:13:55.910166+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":161945}