{
  "architecture": "boundary",
  "architecture_version": 1,
  "architectures": [
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  ],
  "attn_implementation": "sdpa",
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    "enable_count_head": true,
    "enable_records": true,
    "enable_relations": true,
    "enable_rotary_endpoints": true,
    "enable_span_content": true,
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    "end_top_k": 24,
    "endpoint_difference_features": true,
    "ends_per_start": 12,
    "export_mode": "auto",
    "hard_negative_keep_all_when_absent": true,
    "hard_negatives_per_positive": 20,
    "loss_reduction": "sum",
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    "max_negative_queries_per_batch": 64,
    "min_pool_per_query": 8,
    "minimum_hard_negatives": 16,
    "multihead_pair_compat_heads": 8,
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    "overlap_policy": "flat",
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    "query_conditioned_inside_weight": true,
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    "record_field_threshold": 0.5,
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    "relation_argument_proposal_threshold": 0.2,
    "relation_biaffine_content": true,
    "relation_heads_per_type": 32,
    "relation_loss_weight": 1.0,
    "relation_pair_cap": 64,
    "relation_tails_per_type": 32,
    "relation_temperature": 1.0,
    "rerank_listwise_weight": 0.3,
    "reranker_endpoint_compat": true,
    "rotary_base": 10000.0,
    "soft_iou_anneal_steps": 20000,
    "soft_iou_aux_weight": 0.2,
    "start_top_k": 24,
    "starts_per_end": 12,
    "training_candidate_budget": 192,
    "use_inside_evidence": true,
    "vectorized_pair_elements": 16777216
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  "config_version": 3,
  "max_len": 4096,
  "model_name": "microsoft/mdeberta-v3-base",
  "model_type": "extractor",
  "token_pooling": "first",
  "transformers_version": "5.8.0"
}