{
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  "last_fine_tuned": "2025-06-13T11:26:25.760088",
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  "fine_tuning_config": {
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  "base_model_updates": [
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      "previous_backup": "cross-encoder\\ms-marco-MiniLM-L-6-v2_backup_20250613_112640"
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  "last_updated": "2025-06-13T11:26:40.626311",
  "ensemble_metadata": {
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    "best_model_path": "src\\fine_tuning\\data\\models\\fine_tuned\\reranker_v2\\ensemble_4",
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}