{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-10T22:31:43.672231+00:00","duration_seconds":2.758172,"id":1582340,"input_summary":"chars=646 node=683210","metadata":{"llm_candidates":[{"callsign":"GM0UUB","confidence":0.78},{"callsign":"KC8FQV","confidence":0.78},{"callsign":"GW8S","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=3 calls=GM0UUB,KC8FQV,GW8S","recording_id":157870,"started_at":"2026-07-10T22:31:40.914059+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":155004}