{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-12T08:14:59.666701+00:00","duration_seconds":3.141594,"id":1617685,"input_summary":"chars=739 node=683210","metadata":{"llm_candidates":[{"callsign":"KW7DTM","confidence":0.78},{"callsign":"KI7RMU","confidence":0.78},{"callsign":"KW7FB","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=3 calls=KW7DTM,KI7RMU,KW7FB","recording_id":160308,"started_at":"2026-07-12T08:14:56.525107+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":157170}