{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-24T07:19:01.205090+00:00","duration_seconds":3.371196,"id":194815,"input_summary":"chars=589 node=66296","metadata":{"llm_candidates":[{"callsign":"K7D7V","confidence":1.0},{"callsign":"K7D7W","confidence":1.0},{"callsign":"K7D7U","confidence":1.0}]},"output_summary":"ai_candidates=3 merged=4 calls=K7D7V,K7D7W,K7D7U","recording_id":109987,"started_at":"2026-06-24T07:18:57.833894+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":109984}