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Source papers, claims, scoring, and embedding config are recovered; generation-time metadata (exact git commit at gen time, host, exact command) is not recoverable.","source_papers":[{"doi":"10.1016/j.brainresbull.2025.111644","pmid":"41260522","year":2025,"roles":["drug_mediator"],"title":"Traditional herbal medicine Ga-Mi Gongjindan improves muscarinic cholinergic dysfunction through regulation of BDNF/CREB signaling pathway using a scopolamine-induced cognitive impairment of mouse model","journal":"Brain Res Bull","work_id":69411,"publication_date":"2025-11-20"},{"doi":"10.3389/fneur.2024.1480854","pmid":"39474368","year":2024,"roles":["mediator_outcome"],"title":"Reduced serum neurotrophic factors and monoamine neurotransmitters in epilepsy patients with comorbid depression","journal":"Front Neurol","work_id":45301,"publication_date":"2024-10-15"},{"doi":"10.1002/brb3.2594","pmid":"35557046","year":2022,"roles":["mediator_outcome"],"title":"Overexpression of BDNF in the ventrolateral periaqueductal gray regulates the behavior of epilepsy–migraine comorbid rats","journal":"Brain Behav","work_id":130061,"publication_date":"2022-05-12"},{"doi":"10.1111/epi.17023","pmid":"34331458","year":2021,"roles":["mediator_outcome"],"title":"Inflammatory and neurotrophic factor plasma levels are related to epilepsy independently of etiology","journal":"Epilepsia","work_id":116685,"publication_date":"2021-07-31"},{"doi":"10.4103/1673-5374.230355","pmid":"29722316","year":2018,"roles":["mediator_outcome"],"title":"Astrocytic Kir4.1 potassium channels as a novel therapeutic target for epilepsy and mood disorders","journal":"Neural Regen Res","work_id":34894,"publication_date":"2018-01-01"}],"source_paper_count":5,"extracted_claims":[{"side":"drug_mediator","object":"BDNF","context":"in hippocampal tissues of scopolamine-treated mice","subject":"GJD","work_id":69411,"claim_id":58162,"polarity":"positive","predicate":"upregulates","confidence":0.9,"extraction_run_id":16},{"side":"mediator_outcome","object":"epilepsy","context":"in animal models and human epileptic disorders","subject":"BDNF","work_id":34894,"claim_id":18593,"polarity":"positive","predicate":"correlates_with","confidence":0.8,"extraction_run_id":14},{"side":"mediator_outcome","object":"epilepsy","context":"serum levels in epilepsy patients compared to healthy controls","subject":"BDNF","work_id":45301,"claim_id":26481,"polarity":"positive","predicate":"correlates_with","confidence":0.8,"extraction_run_id":14},{"side":"mediator_outcome","object":"epilepsy","context":"plasma levels","subject":"BDNF","work_id":116685,"claim_id":88344,"polarity":"positive","predicate":"associated_with","confidence":0.8,"extraction_run_id":20},{"side":"mediator_outcome","object":"epilepsy","context":"in comorbid rat model with pilocarpine-nitroglycerin","subject":"BDNF","work_id":130061,"claim_id":97117,"polarity":"positive","predicate":"treats","confidence":0.7,"extraction_run_id":20}],"extracted_claim_count":5,"extraction":{"model":"deepseek-v4-flash","model_source":"configured","prompt_version":"v1_2026_05_07","run_ids":[14,16,20]},"bridge":{"a_to_b_predicate":"upregulates","b_to_c_predicate":"correlates_with","a_to_b_evidence_count":1,"b_to_c_evidence_count":4,"edge_support_log_ab":0.6931471805599453,"edge_support_log_bc":1.6094379124341003,"novelty_factor":1.0,"direct_a_to_c_count":0},"embedding":{"model":"bge-m3","dim":1024,"max_length":8192,"similarity_scores":{}},"scoring":{"method":"swanson_abc_log_evidence_with_novelty_penalty","formula":"score = min((log(ab+1) + log(bc+1)) * novelty / 10, 1.0); novelty = 1.0 if direct==0 else 0.7 / (direct+1)","score_raw":0.23025850929940456,"score":0.23025850929940456,"quality_tier":"mid","quality_reason":null},"pipeline_run":{"id":4,"run_uuid":"eb8b7730-d92e-4cd5-95dd-95f6c5d62cc2","command":"scripts/backfill_provenance_v2.py:v2_2026_05_12","status":"completed","git_commit":"9996ffaa56e9b7cd5f677bd8203624c2c18aa000","host":"MacBook-Pro-Daniel96.local","started_at":"2026-05-12T21:35:53.363326+00:00","ended_at":"2026-05-12T21:43:41.903387+00:00","notes":"Retroactive provenance backfill on 2026-05-13 for snapshot v2_2026_05_12. Synthetic pipeline_runs row — original generation run records are lost (pre-date provenance schema). All recoverable fields populated from current DB state (claims, works, repurposing_hypotheses); pipeline_run record is synthetic, hence completeness='partial_backfill'.\nBackfilled 1,618 provenance rows. Source papers: avg=3.73, zero=0. Claims matched: avg=4.09, zero=0.\nRefreshed 1,618 provenance rows. Source papers: avg=3.73, zero=0. Claims matched: avg=4.09, zero=0.\nRefreshed 1,618 provenance rows. Source papers: avg=3.73, zero=0. Claims matched: avg=4.09, zero=0.","domains":["als","alzheimer","depression","epilepsy","glioblastoma","inflammatory_bowel_disease","multiple_sclerosis","pancreatic_cancer","rheumatoid_arthritis","type_2_diabetes"]},"generated_at":"2026-05-12T21:43:39.496175+00:00"}