{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-27T17:16:07.503287+00:00","duration_seconds":3.821025,"id":775683,"input_summary":"chars=608 node=oldsys","metadata":{"llm_candidates":[{"callsign":"V7MOV","confidence":1.0},{"callsign":"V2VV","confidence":1.0},{"callsign":"V5DT","confidence":1.0},{"callsign":"K7V7","confidence":1.0}]},"output_summary":"ai_candidates=4 merged=5 calls=V7MOV,V2VV,V5DT,K7V7","recording_id":54056,"started_at":"2026-06-27T17:16:03.682262+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":54057}