{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-05T19:54:48.662677+00:00","duration_seconds":2.552288,"id":2404617,"input_summary":"chars=453 node=683210","metadata":{"llm_candidates":[{"callsign":"G1DTV","confidence":0.78},{"callsign":"PL5OG","confidence":0.78},{"callsign":"KL5OG","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=3 calls=G1DTV,PL5OG,KL5OG","recording_id":220232,"started_at":"2026-08-05T19:54:46.110389+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":210772}