{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-29T05:55:04.010539+00:00","duration_seconds":3.734228,"id":1137290,"input_summary":"chars=198 node=683211","metadata":{"llm_candidates":[{"callsign":"KM7ETO","confidence":0.78},{"callsign":"O5NTT","confidence":0.78},{"callsign":"K5NTT","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=3 calls=KM7ETO,O5NTT,K5NTT","recording_id":130327,"started_at":"2026-06-29T05:55:00.276311+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":130071}