{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-26T16:15:21.978307+00:00","duration_seconds":2.761606,"id":527235,"input_summary":"chars=1386 node=oldsys","metadata":{"llm_candidates":[{"callsign":"TD22QP","confidence":1.0},{"callsign":"K7QNA","confidence":1.0},{"callsign":"KK7NQN","confidence":0.55}]},"output_summary":"ai_candidates=3 merged=3 calls=TD22QP,K7QNA,KK7NQN","recording_id":80988,"started_at":"2026-06-26T16:15:19.216701+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":80989}