{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-24T21:41:13.355439+00:00","duration_seconds":3.070126,"id":265105,"input_summary":"chars=530 node=683210","metadata":{"llm_candidates":[{"callsign":"KC4CUP","confidence":1.0},{"callsign":"KC4EEL","confidence":1.0},{"callsign":"K7NQN","confidence":1.0},{"callsign":"K4CUP","confidence":1.0}]},"output_summary":"ai_candidates=4 merged=4 calls=KC4CUP,KC4EEL,K7NQN,K4CUP","recording_id":103611,"started_at":"2026-06-24T21:41:10.285313+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":103612}