{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-24T15:46:25.016241+00:00","duration_seconds":3.486511,"id":235394,"input_summary":"chars=552 node=66296","metadata":{"llm_candidates":[{"callsign":"KV9I2X","confidence":1.0},{"callsign":"KK7NQN","confidence":1.0},{"callsign":"KG7ODB","confidence":1.0},{"callsign":"KX2CW","confidence":1.0}]},"output_summary":"ai_candidates=4 merged=5 calls=KV9I2X,KK7NQN,KG7ODB,KX2CW","recording_id":105806,"started_at":"2026-06-24T15:46:21.529730+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":105798}