{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-24T17:18:22.913878+00:00","duration_seconds":2.587808,"id":242681,"input_summary":"chars=761 node=683210","metadata":{"llm_candidates":[{"callsign":"KF7ADV","confidence":1.0},{"callsign":"KK7NQN","confidence":1.0},{"callsign":"KA1AW","confidence":1.0}]},"output_summary":"ai_candidates=3 merged=3 calls=KF7ADV,KK7NQN,KA1AW","recording_id":112598,"started_at":"2026-06-24T17:18:20.326070+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":112599}