{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-24T11:35:26.650851+00:00","duration_seconds":4.204253,"id":217263,"input_summary":"chars=293 node=683210","metadata":{"llm_candidates":[{"callsign":"KM6WV","confidence":1.0},{"callsign":"U3XCD","confidence":1.0},{"callsign":"V2NBA","confidence":1.0},{"callsign":"JJ7F","confidence":1.0}]},"output_summary":"ai_candidates=4 merged=6 calls=KM6WV,U3XCD,V2NBA,JJ7F","recording_id":107193,"started_at":"2026-06-24T11:35:22.446598+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":107194}