{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-30T01:11:23.550091+00:00","duration_seconds":7.252347,"id":1219258,"input_summary":"chars=216 node=683210","metadata":{"llm_candidates":[{"callsign":"KC8FQV","confidence":0.78},{"callsign":"K9ASH","confidence":0.78}]},"output_summary":"ai_candidates=2 merged=2 calls=KC8FQV,K9ASH","recording_id":132184,"started_at":"2026-06-30T01:11:16.297744+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":131771}