{"as_of":"2026-08-06T05:23:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:36bb87ea3f8c99de518c47123857844c2999bcb131d6deded66dd065cf34cafc","coverage":[{"denominator":51,"lane":"reference_resolution","note":"Typed states for the displayed outbound observations.","records_observed":51,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-02T04:54:48.706934Z","state":"measured"},{"denominator":51,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":51,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-05T06:32:48.257954+00:00","state":"measured"},{"denominator":0,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":0,"source":"paper_references, paper_reference_links","source_observed_at":null,"state":"measured"},{"denominator":1,"lane":"external_citation_measurements","note":"A source-named dated measurement, never combined with another source.","records_observed":0,"source":"cited_works","source_observed_at":null,"state":"measured"}],"external_citation_measurements":[],"inbound":[],"links":{"evidence":"/evidence","html":"/paper/2607.13551/citation-record","integrity":"/paper/2607.13551/integrity","json":"/paper/2607.13551/citation-record.json","paper":"/paper/2607.13551"},"outbound":[{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T04:54:44.353756Z","title":"An overview of the BIOASQ large-scale biomedical semantic indexing and question answering competition,","venue":null,"work_id":null,"year":2015},"citing_paper":{"arxiv_id":"2607.13551","last_updated":"2026-07-15T07:56:33Z","snapshot_observed_at":"2026-08-02T04:54:43.512564Z","submitted_at":"2026-07-15T07:56:33Z","title":"Cost-Pragmatic Quality Gating and Selection-Fusion Multi-Model Combiners for BioASQ Phases A+ and B","version":1},"reference_index":1,"source":"pdf_text","source_observed_at":"2026-08-02T04:54:44.353756Z"},"links":{"citing_paper":"/paper/2607.13551"},"observation_digest":"sha256:2b1120c6b07f28761b4662e07428dd62a6b83745d9764aa568564698e14798e8","observation_id":"e3370a26-6eff-4ef6-8c40-570eb711c6fd","resolution":{"observed_at":"2026-08-02T04:54:44.353756Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T04:54:44.397399Z","title":"BioASQ-QA: A manually curated corpus for biomedical question answering,","venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2607.13551","last_updated":"2026-07-15T07:56:33Z","snapshot_observed_at":"2026-08-02T04:54:43.512564Z","submitted_at":"2026-07-15T07:56:33Z","title":"Cost-Pragmatic Quality Gating and Selection-Fusion Multi-Model Combiners for BioASQ Phases A+ and B","version":1},"reference_index":2,"source":"pdf_text","source_observed_at":"2026-08-02T04:54:44.397399Z"},"links":{"citing_paper":"/paper/2607.13551"},"observation_digest":"sha256:3a317fabf2a7308cd35ec194d0afcbd973f21f65b95e8fc2d0de8a0e243b16ca","observation_id":"d5c415af-5ac5-4d8e-942f-0b9d2e6c97e0","resolution":{"observed_at":"2026-08-02T04:54:44.397399Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T04:54:44.487916Z","title":"Retrieval-augmented generation for knowledge-intensive NLP tasks,","venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2607.13551","last_updated":"2026-07-15T07:56:33Z","snapshot_observed_at":"2026-08-02T04:54:43.512564Z","submitted_at":"2026-07-15T07:56:33Z","title":"Cost-Pragmatic Quality Gating and Selection-Fusion Multi-Model Combiners for BioASQ Phases A+ and B","version":1},"reference_index":3,"source":"pdf_text","source_observed_at":"2026-08-02T04:54:44.487916Z"},"links":{"citing_paper":"/paper/2607.13551"},"observation_digest":"sha256:e7d42a5e5617e42540c5312842e8348c4e2f9cd3c78bfede8c647fa5e8e10282","observation_id":"5f61b886-00fc-4aaa-9d3c-3b1a6e1d32c8","resolution":{"observed_at":"2026-08-02T04:54:44.487916Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T04:54:44.550272Z","title":"Leveraging passage retrieval with generative models for open domain question answering,","venue":null,"work_id":null,"year":2021},"citing_paper":{"arxiv_id":"2607.13551","last_updated":"2026-07-15T07:56:33Z","snapshot_observed_at":"2026-08-02T04:54:43.512564Z","submitted_at":"2026-07-15T07:56:33Z","title":"Cost-Pragmatic Quality Gating and Selection-Fusion Multi-Model Combiners for BioASQ Phases A+ and B","version":1},"reference_index":4,"source":"pdf_text","source_observed_at":"2026-08-02T04:54:44.550272Z"},"links":{"citing_paper":"/paper/2607.13551"},"observation_digest":"sha256:6b3a095c10b47aa38016bc15d4ec3d840ccbbf1eda0db53781d8d417b72e84d3","observation_id":"13c0128a-489c-4901-93cb-7788fb8ea9ed","resolution":{"observed_at":"2026-08-02T04:54:44.550272Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T04:54:44.608525Z","title":"Overview of BioASQ 2024: The Twelfth BioASQ Challenge on Large-Scale Biomedical Semantic Indexing and Question Answer- ing,","venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2607.13551","last_updated":"2026-07-15T07:56:33Z","snapshot_observed_at":"2026-08-02T04:54:43.512564Z","submitted_at":"2026-07-15T07:56:33Z","title":"Cost-Pragmatic Quality Gating and Selection-Fusion Multi-Model Combiners for BioASQ Phases A+ and B","version":1},"reference_index":5,"source":"pdf_text","source_observed_at":"2026-08-02T04:54:44.608525Z"},"links":{"citing_paper":"/paper/2607.13551"},"observation_digest":"sha256:fcd1e06abb8151bc56ea4ec3bf580a88f8f027e6ae142b4e6b316b7601a9ecd2","observation_id":"8b8dd439-7dfa-4c35-91b9-a19d1e7a2a7c","resolution":{"observed_at":"2026-08-02T04:54:44.608525Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T04:54:44.666210Z","title":"Overview of BioASQ Tasks 13b and Syn- ergy13 in CLEF 2025,","venue":null,"work_id":null,"year":2025},"citing_paper":{"arxiv_id":"2607.13551","last_updated":"2026-07-15T07:56:33Z","snapshot_observed_at":"2026-08-02T04:54:43.512564Z","submitted_at":"2026-07-15T07:56:33Z","title":"Cost-Pragmatic Quality Gating and Selection-Fusion Multi-Model Combiners for BioASQ Phases A+ and B","version":1},"reference_index":6,"source":"pdf_text","source_observed_at":"2026-08-02T04:54:44.666210Z"},"links":{"citing_paper":"/paper/2607.13551"},"observation_digest":"sha256:87c87ec3a55edb2234787b848b311da975a186c89136cd57be65f458577f7e45","observation_id":"fa102bfa-89e7-42ef-ad6e-2abcb6a60f2a","resolution":{"observed_at":"2026-08-02T04:54:44.666210Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T04:54:44.750156Z","title":"Overview of BioASQ 2026: The fourteenth BioASQ challenge on large-scale biomedical semantic indexing and question answering,","venue":null,"work_id":null,"year":2026},"citing_paper":{"arxiv_id":"2607.13551","last_updated":"2026-07-15T07:56:33Z","snapshot_observed_at":"2026-08-02T04:54:43.512564Z","submitted_at":"2026-07-15T07:56:33Z","title":"Cost-Pragmatic Quality Gating and Selection-Fusion Multi-Model Combiners for BioASQ Phases A+ and B","version":1},"reference_index":7,"source":"pdf_text","source_observed_at":"2026-08-02T04:54:44.750156Z"},"links":{"citing_paper":"/paper/2607.13551"},"observation_digest":"sha256:ee7f3898677e2e98bb77c7d51ec899f52da61cde7f085ecf142e583cca9b7fc2","observation_id":"3affb7e2-73f9-4909-acab-c85b50e77de8","resolution":{"observed_at":"2026-08-02T04:54:44.750156Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T04:54:44.814084Z","title":"Overview of BioASQ Tasks 14b and Syn- ergy14 in CLEF 2026,","venue":null,"work_id":null,"year":2026},"citing_paper":{"arxiv_id":"2607.13551","last_updated":"2026-07-15T07:56:33Z","snapshot_observed_at":"2026-08-02T04:54:43.512564Z","submitted_at":"2026-07-15T07:56:33Z","title":"Cost-Pragmatic Quality Gating and Selection-Fusion Multi-Model Combiners for BioASQ Phases A+ and B","version":1},"reference_index":8,"source":"pdf_text","source_observed_at":"2026-08-02T04:54:44.814084Z"},"links":{"citing_paper":"/paper/2607.13551"},"observation_digest":"sha256:f265b968628d34af6478f9bc9a75d43583f1dc9e9d9abf9c7238c251dfe036b4","observation_id":"3d4cff5d-72d4-4f53-867a-b22bee2320a2","resolution":{"observed_at":"2026-08-02T04:54:44.814084Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T04:54:44.881772Z","title":"PubMedQA: A dataset for biomedical research question answering,","venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"2607.13551","last_updated":"2026-07-15T07:56:33Z","snapshot_observed_at":"2026-08-02T04:54:43.512564Z","submitted_at":"2026-07-15T07:56:33Z","title":"Cost-Pragmatic Quality Gating and Selection-Fusion Multi-Model Combiners for BioASQ Phases A+ and B","version":1},"reference_index":9,"source":"pdf_text","source_observed_at":"2026-08-02T04:54:44.881772Z"},"links":{"citing_paper":"/paper/2607.13551"},"observation_digest":"sha256:a456f52016ecb1caeb773abfe7bd0e90b812549c4bcde06dda94e75aa575da8e","observation_id":"5bb101e5-dc6b-41f0-859c-a3181cc34907","resolution":{"observed_at":"2026-08-02T04:54:44.881772Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T04:54:44.933050Z","title":"What disease does this patient have? A large-scale open domain question answering dataset from medical exams,","venue":null,"work_id":null,"year":2021},"citing_paper":{"arxiv_id":"2607.13551","last_updated":"2026-07-15T07:56:33Z","snapshot_observed_at":"2026-08-02T04:54:43.512564Z","submitted_at":"2026-07-15T07:56:33Z","title":"Cost-Pragmatic Quality Gating and Selection-Fusion Multi-Model Combiners for BioASQ Phases A+ and B","version":1},"reference_index":10,"source":"pdf_text","source_observed_at":"2026-08-02T04:54:44.933050Z"},"links":{"citing_paper":"/paper/2607.13551"},"observation_digest":"sha256:d5127de0e7e45e1b664eb0cef2e17f17f01a40f8aae7b9d946bc995cd9040082","observation_id":"6c613968-f079-4888-a7df-6dfc4fd30f15","resolution":{"observed_at":"2026-08-02T04:54:44.933050Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T04:54:45.064186Z","title":"ROUGE: A package for automatic evaluation of summaries,","venue":null,"work_id":null,"year":2004},"citing_paper":{"arxiv_id":"2607.13551","last_updated":"2026-07-15T07:56:33Z","snapshot_observed_at":"2026-08-02T04:54:43.512564Z","submitted_at":"2026-07-15T07:56:33Z","title":"Cost-Pragmatic Quality Gating and Selection-Fusion Multi-Model Combiners for BioASQ Phases A+ and B","version":1},"reference_index":11,"source":"pdf_text","source_observed_at":"2026-08-02T04:54:45.064186Z"},"links":{"citing_paper":"/paper/2607.13551"},"observation_digest":"sha256:915be3191475df587f4f20ab0463e57059b8d651c0db3bd0d956c9fdc7452d8f","observation_id":"debf884e-2c43-497c-a6fb-218d713e6227","resolution":{"observed_at":"2026-08-02T04:54:45.064186Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T04:54:45.240462Z","title":"BioBERT: A pre-trained biomedical language representation model for biomedical text mining,","venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2607.13551","last_updated":"2026-07-15T07:56:33Z","snapshot_observed_at":"2026-08-02T04:54:43.512564Z","submitted_at":"2026-07-15T07:56:33Z","title":"Cost-Pragmatic Quality Gating and Selection-Fusion Multi-Model Combiners for BioASQ Phases A+ and B","version":1},"reference_index":12,"source":"pdf_text","source_observed_at":"2026-08-02T04:54:45.240462Z"},"links":{"citing_paper":"/paper/2607.13551"},"observation_digest":"sha256:93b62d99f63b46fa1e60dc6ecb6f94ea4f06c50643254baebe16e247b8802022","observation_id":"4a270b1e-b806-4426-8413-659b30f2387b","resolution":{"observed_at":"2026-08-02T04:54:45.240462Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T04:54:45.348797Z","title":"The probabilistic relevance framework: BM25 and beyond,","venue":null,"work_id":null,"year":2009},"citing_paper":{"arxiv_id":"2607.13551","last_updated":"2026-07-15T07:56:33Z","snapshot_observed_at":"2026-08-02T04:54:43.512564Z","submitted_at":"2026-07-15T07:56:33Z","title":"Cost-Pragmatic Quality Gating and Selection-Fusion Multi-Model Combiners for BioASQ Phases A+ and B","version":1},"reference_index":13,"source":"pdf_text","source_observed_at":"2026-08-02T04:54:45.348797Z"},"links":{"citing_paper":"/paper/2607.13551"},"observation_digest":"sha256:e57a02b9d62852c9e9023d485f89c203fcddc9b263fa390f8abd7130d01c2e60","observation_id":"b66a99d1-f55a-4ad7-85c0-cfee6bd3a335","resolution":{"observed_at":"2026-08-02T04:54:45.348797Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T04:54:45.472854Z","title":"Dense passage retrieval for open-domain question answering,","venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2607.13551","last_updated":"2026-07-15T07:56:33Z","snapshot_observed_at":"2026-08-02T04:54:43.512564Z","submitted_at":"2026-07-15T07:56:33Z","title":"Cost-Pragmatic Quality Gating and Selection-Fusion Multi-Model Combiners for BioASQ Phases A+ and B","version":1},"reference_index":14,"source":"pdf_text","source_observed_at":"2026-08-02T04:54:45.472854Z"},"links":{"citing_paper":"/paper/2607.13551"},"observation_digest":"sha256:e0b9287efadf380eec51f5cdaa94f10c704194c28ebca2e14163b09a7ec4e95f","observation_id":"499c13b1-6652-491c-91bb-fdab338cd94c","resolution":{"observed_at":"2026-08-02T04:54:45.472854Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T04:54:45.583469Z","title":"Unsupervised dense information retrieval with contrastive learning,","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.13551","last_updated":"2026-07-15T07:56:33Z","snapshot_observed_at":"2026-08-02T04:54:43.512564Z","submitted_at":"2026-07-15T07:56:33Z","title":"Cost-Pragmatic Quality Gating and Selection-Fusion Multi-Model Combiners for BioASQ Phases A+ and B","version":1},"reference_index":15,"source":"pdf_text","source_observed_at":"2026-08-02T04:54:45.583469Z"},"links":{"citing_paper":"/paper/2607.13551"},"observation_digest":"sha256:0d5a55657ef8c23cac3f937cab532482e9f43a578a6c7208bbf6627720555b68","observation_id":"3d5225c4-c998-42a7-a47b-bfd0b589bb84","resolution":{"observed_at":"2026-08-02T04:54:45.583469Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T04:54:45.821810Z","title":"ColBERT: Efficient and effective passage search via contextualized late interaction over BERT,","venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2607.13551","last_updated":"2026-07-15T07:56:33Z","snapshot_observed_at":"2026-08-02T04:54:43.512564Z","submitted_at":"2026-07-15T07:56:33Z","title":"Cost-Pragmatic Quality Gating and Selection-Fusion Multi-Model Combiners for BioASQ Phases A+ and B","version":1},"reference_index":16,"source":"pdf_text","source_observed_at":"2026-08-02T04:54:45.821810Z"},"links":{"citing_paper":"/paper/2607.13551"},"observation_digest":"sha256:277215501d01fcb234aa94d6e45a003b81e9783e325c8f655aa0ea0c67e8ee3d","observation_id":"7c1cd61f-0b62-4ac4-9fba-8714c246ff2d","resolution":{"observed_at":"2026-08-02T04:54:45.821810Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T04:54:45.947270Z","title":"MedCPT: Contrastive pre-trained transformers with large-scale PubMed search logs for zero-shot biomedical information retrieval,","venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2607.13551","last_updated":"2026-07-15T07:56:33Z","snapshot_observed_at":"2026-08-02T04:54:43.512564Z","submitted_at":"2026-07-15T07:56:33Z","title":"Cost-Pragmatic Quality Gating and Selection-Fusion Multi-Model Combiners for BioASQ Phases A+ and B","version":1},"reference_index":17,"source":"pdf_text","source_observed_at":"2026-08-02T04:54:45.947270Z"},"links":{"citing_paper":"/paper/2607.13551"},"observation_digest":"sha256:a30190334f752ea5ab373a8bb35406ae976134c7ae12b66271a59385835a74b4","observation_id":"e193f9a3-b25b-4ff0-a79a-6322a43d1f8a","resolution":{"observed_at":"2026-08-02T04:54:45.947270Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T04:54:46.096504Z","title":"Document ranking with a pretrained sequence-to- sequence model,","venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2607.13551","last_updated":"2026-07-15T07:56:33Z","snapshot_observed_at":"2026-08-02T04:54:43.512564Z","submitted_at":"2026-07-15T07:56:33Z","title":"Cost-Pragmatic Quality Gating and Selection-Fusion Multi-Model Combiners for BioASQ Phases A+ and B","version":1},"reference_index":18,"source":"pdf_text","source_observed_at":"2026-08-02T04:54:46.096504Z"},"links":{"citing_paper":"/paper/2607.13551"},"observation_digest":"sha256:40da5b59f138993f0839cc69b93653840fe7c78e239ebcbbe56fc238f5959330","observation_id":"e5bb5332-8cb4-45ec-ab57-79f22826c738","resolution":{"observed_at":"2026-08-02T04:54:46.096504Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2402.03216","last_updated":"2025-12-12T11:26:32Z","snapshot_observed_at":"2026-07-06T17:25:35.493362Z","submitted_at":"2024-02-05T17:26:49Z","title":"M3-Embedding: Multi-Linguality, Multi-Functionality, Multi-Granularity Text Embeddings Through Self-Knowledge Distillation","version":5},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2402.03216","snapshot_observed_at":"2026-08-02T04:54:46.157239Z","title":"BGE M3-Embedding: Multi-lingual, multi-functionality, multi-granularity text embeddings through self-knowledge distillation,","venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2607.13551","last_updated":"2026-07-15T07:56:33Z","snapshot_observed_at":"2026-08-02T04:54:43.512564Z","submitted_at":"2026-07-15T07:56:33Z","title":"Cost-Pragmatic Quality Gating and Selection-Fusion Multi-Model Combiners for BioASQ Phases A+ and B","version":1},"reference_index":19,"source":"pdf_text","source_observed_at":"2026-08-02T04:54:46.157239Z"},"links":{"cited_paper":"/paper/2402.03216","citing_paper":"/paper/2607.13551"},"observation_digest":"sha256:ebd11c706d6ad67468b54b7da1cc7025562291acc82f0e98bd759b9526cdf6e6","observation_id":"cf1c1073-61f7-437a-9368-0cd051715f61","resolution":{"observed_at":"2026-08-02T04:54:46.157239Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T04:54:46.235184Z","title":"Reciprocal rank fusion outperforms Condorcet and individual rank learning methods,","venue":null,"work_id":null,"year":2009},"citing_paper":{"arxiv_id":"2607.13551","last_updated":"2026-07-15T07:56:33Z","snapshot_observed_at":"2026-08-02T04:54:43.512564Z","submitted_at":"2026-07-15T07:56:33Z","title":"Cost-Pragmatic Quality Gating and Selection-Fusion Multi-Model Combiners for BioASQ Phases A+ and B","version":1},"reference_index":20,"source":"pdf_text","source_observed_at":"2026-08-02T04:54:46.235184Z"},"links":{"citing_paper":"/paper/2607.13551"},"observation_digest":"sha256:7e3eec1429b32bb6cc48486d0280b3aa359e8c0a78ae17f0815f847159300254","observation_id":"35bdd8ca-2ed1-44ae-9d4b-d358f7e41d6b","resolution":{"observed_at":"2026-08-02T04:54:46.235184Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T04:54:46.275966Z","title":"BEIR: A heterogeneous benchmark for zero-shot evaluation of information retrieval models,","venue":null,"work_id":null,"year":2021},"citing_paper":{"arxiv_id":"2607.13551","last_updated":"2026-07-15T07:56:33Z","snapshot_observed_at":"2026-08-02T04:54:43.512564Z","submitted_at":"2026-07-15T07:56:33Z","title":"Cost-Pragmatic Quality Gating and Selection-Fusion Multi-Model Combiners for BioASQ Phases A+ and B","version":1},"reference_index":21,"source":"pdf_text","source_observed_at":"2026-08-02T04:54:46.275966Z"},"links":{"citing_paper":"/paper/2607.13551"},"observation_digest":"sha256:abe787bdf5189f459d450863e35573025083483a392697bacae701eafbca7ada","observation_id":"bc9a71aa-74e2-4d2f-b4c0-540aea2a856e","resolution":{"observed_at":"2026-08-02T04:54:46.275966Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T04:54:46.357594Z","title":"C-Pack: Packed resources for general Chinese embeddings,","venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2607.13551","last_updated":"2026-07-15T07:56:33Z","snapshot_observed_at":"2026-08-02T04:54:43.512564Z","submitted_at":"2026-07-15T07:56:33Z","title":"Cost-Pragmatic Quality Gating and Selection-Fusion Multi-Model Combiners for BioASQ Phases A+ and B","version":1},"reference_index":22,"source":"pdf_text","source_observed_at":"2026-08-02T04:54:46.357594Z"},"links":{"citing_paper":"/paper/2607.13551"},"observation_digest":"sha256:11ce83dd2062275113f678e43ae4ac51c0a2e0746dce4741b8e6f7ad224b3f63","observation_id":"6f873eab-b24d-46b1-b398-f329dd3b61d2","resolution":{"observed_at":"2026-08-02T04:54:46.357594Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T04:54:46.427485Z","title":"ReAct: Synergizing reasoning and acting in language models,","venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2607.13551","last_updated":"2026-07-15T07:56:33Z","snapshot_observed_at":"2026-08-02T04:54:43.512564Z","submitted_at":"2026-07-15T07:56:33Z","title":"Cost-Pragmatic Quality Gating and Selection-Fusion Multi-Model Combiners for BioASQ Phases A+ and B","version":1},"reference_index":23,"source":"pdf_text","source_observed_at":"2026-08-02T04:54:46.427485Z"},"links":{"citing_paper":"/paper/2607.13551"},"observation_digest":"sha256:1544d154cb65808406494dcd8a33e3e71f46972ee517870db17d412d85a7166d","observation_id":"8107d1fc-366a-499f-96ff-a085d28996db","resolution":{"observed_at":"2026-08-02T04:54:46.427485Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T04:54:46.480814Z","title":"Toolformer: Language models can teach themselves to use tools,","venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2607.13551","last_updated":"2026-07-15T07:56:33Z","snapshot_observed_at":"2026-08-02T04:54:43.512564Z","submitted_at":"2026-07-15T07:56:33Z","title":"Cost-Pragmatic Quality Gating and Selection-Fusion Multi-Model Combiners for BioASQ Phases A+ and B","version":1},"reference_index":24,"source":"pdf_text","source_observed_at":"2026-08-02T04:54:46.480814Z"},"links":{"citing_paper":"/paper/2607.13551"},"observation_digest":"sha256:4cd9792f4eb2a7a52bdb4cd3c850243771e72a2531399be87430436b8eb557c8","observation_id":"c3515000-1f18-4c39-a725-948b1de7d082","resolution":{"observed_at":"2026-08-02T04:54:46.480814Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T04:54:46.553153Z","title":"An overview of MetaMap: Historical perspective and recent advances,","venue":null,"work_id":null,"year":2010},"citing_paper":{"arxiv_id":"2607.13551","last_updated":"2026-07-15T07:56:33Z","snapshot_observed_at":"2026-08-02T04:54:43.512564Z","submitted_at":"2026-07-15T07:56:33Z","title":"Cost-Pragmatic Quality Gating and Selection-Fusion Multi-Model Combiners for BioASQ Phases A+ and B","version":1},"reference_index":25,"source":"pdf_text","source_observed_at":"2026-08-02T04:54:46.553153Z"},"links":{"citing_paper":"/paper/2607.13551"},"observation_digest":"sha256:b6006dfe648d0ba5d0237d0082891623ada6804f71805efdb2207da2760d5a68","observation_id":"e210dcf8-65bf-42eb-8d4e-e87a76bbeb15","resolution":{"observed_at":"2026-08-02T04:54:46.553153Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T04:54:46.685047Z","title":"The NIH Open Citation Collection: A public access, broad coverage resource,","venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"2607.13551","last_updated":"2026-07-15T07:56:33Z","snapshot_observed_at":"2026-08-02T04:54:43.512564Z","submitted_at":"2026-07-15T07:56:33Z","title":"Cost-Pragmatic Quality Gating and Selection-Fusion Multi-Model Combiners for BioASQ Phases A+ and B","version":1},"reference_index":26,"source":"pdf_text","source_observed_at":"2026-08-02T04:54:46.685047Z"},"links":{"citing_paper":"/paper/2607.13551"},"observation_digest":"sha256:27fce2598cb9e4f37555a78c23f96ac8b1a36a5f0a16ba60eb080b4d4ed4a917","observation_id":"76dfc870-1b20-43a8-a9b6-c9f2c43eaa4f","resolution":{"observed_at":"2026-08-02T04:54:46.685047Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T04:54:46.842876Z","title":"Training language models to follow instructions with human feedback,","venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2607.13551","last_updated":"2026-07-15T07:56:33Z","snapshot_observed_at":"2026-08-02T04:54:43.512564Z","submitted_at":"2026-07-15T07:56:33Z","title":"Cost-Pragmatic Quality Gating and Selection-Fusion Multi-Model Combiners for BioASQ Phases A+ and B","version":1},"reference_index":27,"source":"pdf_text","source_observed_at":"2026-08-02T04:54:46.842876Z"},"links":{"citing_paper":"/paper/2607.13551"},"observation_digest":"sha256:15d344acfbdce13d68dd599cdfab931616e41a7a258e0e100076e308bfcf8fb2","observation_id":"0bde50a1-ba93-40d6-8ef3-8d46439e2c25","resolution":{"observed_at":"2026-08-02T04:54:46.842876Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T04:54:46.984628Z","title":"Attention is all you need,","venue":null,"work_id":null,"year":2017},"citing_paper":{"arxiv_id":"2607.13551","last_updated":"2026-07-15T07:56:33Z","snapshot_observed_at":"2026-08-02T04:54:43.512564Z","submitted_at":"2026-07-15T07:56:33Z","title":"Cost-Pragmatic Quality Gating and Selection-Fusion Multi-Model Combiners for BioASQ Phases A+ and B","version":1},"reference_index":28,"source":"pdf_text","source_observed_at":"2026-08-02T04:54:46.984628Z"},"links":{"citing_paper":"/paper/2607.13551"},"observation_digest":"sha256:284be91ddd36242d3982a50ae3b8d6fb69755f180ecc0b6cce005f759d2cb5a2","observation_id":"772dc265-46f8-4b1f-83d3-e2e24f15c208","resolution":{"observed_at":"2026-08-02T04:54:46.984628Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T04:54:47.216685Z","title":"BERT: Pre-training of deep bidirectional transform- ers for language understanding,","venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"2607.13551","last_updated":"2026-07-15T07:56:33Z","snapshot_observed_at":"2026-08-02T04:54:43.512564Z","submitted_at":"2026-07-15T07:56:33Z","title":"Cost-Pragmatic Quality Gating and Selection-Fusion Multi-Model Combiners for BioASQ Phases A+ and B","version":1},"reference_index":29,"source":"pdf_text","source_observed_at":"2026-08-02T04:54:47.216685Z"},"links":{"citing_paper":"/paper/2607.13551"},"observation_digest":"sha256:ac8ca1ec1c76dc87bddd798f378dbc1ea93ba8f24be48a8c1739b00712104108","observation_id":"077772ff-49e7-468b-b50d-a67643889b9a","resolution":{"observed_at":"2026-08-02T04:54:47.216685Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T04:54:47.368408Z","title":"Language models are few-shot learners,","venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2607.13551","last_updated":"2026-07-15T07:56:33Z","snapshot_observed_at":"2026-08-02T04:54:43.512564Z","submitted_at":"2026-07-15T07:56:33Z","title":"Cost-Pragmatic Quality Gating and Selection-Fusion Multi-Model Combiners for BioASQ Phases A+ and B","version":1},"reference_index":30,"source":"pdf_text","source_observed_at":"2026-08-02T04:54:47.368408Z"},"links":{"citing_paper":"/paper/2607.13551"},"observation_digest":"sha256:1383b0283559e8e961a723a51d00aa5719be8d67c51cc0a4aa175577d0033492","observation_id":"96cdf3e9-39d4-41a4-a0ec-f1e2712bde05","resolution":{"observed_at":"2026-08-02T04:54:47.368408Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T04:54:47.504720Z","title":"SciBERT: A pretrained language model for scientific text,","venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"2607.13551","last_updated":"2026-07-15T07:56:33Z","snapshot_observed_at":"2026-08-02T04:54:43.512564Z","submitted_at":"2026-07-15T07:56:33Z","title":"Cost-Pragmatic Quality Gating and Selection-Fusion Multi-Model Combiners for BioASQ Phases A+ and B","version":1},"reference_index":31,"source":"pdf_text","source_observed_at":"2026-08-02T04:54:47.504720Z"},"links":{"citing_paper":"/paper/2607.13551"},"observation_digest":"sha256:40458cf8cddc11499a1366462ff8e738c28f0e680285beef8c5fcf3f2425921c","observation_id":"3d73fb9e-5739-415b-8f92-acd8de8da7c7","resolution":{"observed_at":"2026-08-02T04:54:47.504720Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T04:54:47.575730Z","title":"Domain- specific language model pretraining for biomedical natural language processing,","venue":null,"work_id":null,"year":2021},"citing_paper":{"arxiv_id":"2607.13551","last_updated":"2026-07-15T07:56:33Z","snapshot_observed_at":"2026-08-02T04:54:43.512564Z","submitted_at":"2026-07-15T07:56:33Z","title":"Cost-Pragmatic Quality Gating and Selection-Fusion Multi-Model Combiners for BioASQ Phases A+ and B","version":1},"reference_index":32,"source":"pdf_text","source_observed_at":"2026-08-02T04:54:47.575730Z"},"links":{"citing_paper":"/paper/2607.13551"},"observation_digest":"sha256:5036fa82d2155c4b51e982a39d034218719317bffda2dcc2166be9a306f47c9c","observation_id":"5628ea1e-04c3-4068-b7c4-c0ac0de87d95","resolution":{"observed_at":"2026-08-02T04:54:47.575730Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T04:54:47.634312Z","title":"BioGPT: Generative pre-trained transformer for biomedical text generation and mining,","venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2607.13551","last_updated":"2026-07-15T07:56:33Z","snapshot_observed_at":"2026-08-02T04:54:43.512564Z","submitted_at":"2026-07-15T07:56:33Z","title":"Cost-Pragmatic Quality Gating and Selection-Fusion Multi-Model Combiners for BioASQ Phases A+ and B","version":1},"reference_index":33,"source":"pdf_text","source_observed_at":"2026-08-02T04:54:47.634312Z"},"links":{"citing_paper":"/paper/2607.13551"},"observation_digest":"sha256:58d098201cee75886a576e7fe0080df099ae3ee9b9a446d3fe910a65aaefe0a3","observation_id":"3626485b-e0d4-4283-8408-f6fd9bce27c6","resolution":{"observed_at":"2026-08-02T04:54:47.634312Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T04:54:47.682239Z","title":"Large language models encode clinical knowledge,","venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2607.13551","last_updated":"2026-07-15T07:56:33Z","snapshot_observed_at":"2026-08-02T04:54:43.512564Z","submitted_at":"2026-07-15T07:56:33Z","title":"Cost-Pragmatic Quality Gating and Selection-Fusion Multi-Model Combiners for BioASQ Phases A+ and B","version":1},"reference_index":34,"source":"pdf_text","source_observed_at":"2026-08-02T04:54:47.682239Z"},"links":{"citing_paper":"/paper/2607.13551"},"observation_digest":"sha256:59238340d8c4b169108370f5acb64da90ae380e0dbeb64b5b320d8c0841a8746","observation_id":"5311d74a-fa78-4414-b73a-ace8c0787b82","resolution":{"observed_at":"2026-08-02T04:54:47.682239Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T04:54:47.741789Z","title":"Chain-of- thought prompting elicits reasoning in large language models,","venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2607.13551","last_updated":"2026-07-15T07:56:33Z","snapshot_observed_at":"2026-08-02T04:54:43.512564Z","submitted_at":"2026-07-15T07:56:33Z","title":"Cost-Pragmatic Quality Gating and Selection-Fusion Multi-Model Combiners for BioASQ Phases A+ and B","version":1},"reference_index":35,"source":"pdf_text","source_observed_at":"2026-08-02T04:54:47.741789Z"},"links":{"citing_paper":"/paper/2607.13551"},"observation_digest":"sha256:77b142680eb676e319257636b0da3dd70dec711f0ceb1f404063b2c9763c888b","observation_id":"3eb7e58e-f257-4ff8-8b2a-02e49da1d350","resolution":{"observed_at":"2026-08-02T04:54:47.741789Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T04:54:47.796766Z","title":"On combining classifiers,","venue":null,"work_id":null,"year":1998},"citing_paper":{"arxiv_id":"2607.13551","last_updated":"2026-07-15T07:56:33Z","snapshot_observed_at":"2026-08-02T04:54:43.512564Z","submitted_at":"2026-07-15T07:56:33Z","title":"Cost-Pragmatic Quality Gating and Selection-Fusion Multi-Model Combiners for BioASQ Phases A+ and B","version":1},"reference_index":36,"source":"pdf_text","source_observed_at":"2026-08-02T04:54:47.796766Z"},"links":{"citing_paper":"/paper/2607.13551"},"observation_digest":"sha256:bb7a380017fa2f5027cd338f153d970ffcc6d3dc458eee57532d90f4eaf582b9","observation_id":"e85c70af-917a-4880-b7db-ac9e01dfade0","resolution":{"observed_at":"2026-08-02T04:54:47.796766Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T04:54:47.856684Z","title":"Self-consistency improves chain-of-thought reasoning in language models,","venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2607.13551","last_updated":"2026-07-15T07:56:33Z","snapshot_observed_at":"2026-08-02T04:54:43.512564Z","submitted_at":"2026-07-15T07:56:33Z","title":"Cost-Pragmatic Quality Gating and Selection-Fusion Multi-Model Combiners for BioASQ Phases A+ and B","version":1},"reference_index":37,"source":"pdf_text","source_observed_at":"2026-08-02T04:54:47.856684Z"},"links":{"citing_paper":"/paper/2607.13551"},"observation_digest":"sha256:c1e110263e713a42d3ccd29222e3c8d3e9603b30b227d3e81e1c14cba60a5f6d","observation_id":"201ee1a0-fbb3-4567-8871-7a7ae2e78c62","resolution":{"observed_at":"2026-08-02T04:54:47.856684Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T04:54:47.914139Z","title":"Judging LLM-as-a-Judge with MT-Bench and Chatbot Arena,","venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2607.13551","last_updated":"2026-07-15T07:56:33Z","snapshot_observed_at":"2026-08-02T04:54:43.512564Z","submitted_at":"2026-07-15T07:56:33Z","title":"Cost-Pragmatic Quality Gating and Selection-Fusion Multi-Model Combiners for BioASQ Phases A+ and B","version":1},"reference_index":38,"source":"pdf_text","source_observed_at":"2026-08-02T04:54:47.914139Z"},"links":{"citing_paper":"/paper/2607.13551"},"observation_digest":"sha256:a2dcb988bcd6ca5776249fb397d9b3d1907dfe0d87ffed52428e684bc909f75c","observation_id":"7d550ac9-6260-45a7-9e70-576003ce5f13","resolution":{"observed_at":"2026-08-02T04:54:47.914139Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T04:54:47.972640Z","title":"LLM-Blender: Ensembling large language models with pairwise ranking and generative fusion,","venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2607.13551","last_updated":"2026-07-15T07:56:33Z","snapshot_observed_at":"2026-08-02T04:54:43.512564Z","submitted_at":"2026-07-15T07:56:33Z","title":"Cost-Pragmatic Quality Gating and Selection-Fusion Multi-Model Combiners for BioASQ Phases A+ and B","version":1},"reference_index":39,"source":"pdf_text","source_observed_at":"2026-08-02T04:54:47.972640Z"},"links":{"citing_paper":"/paper/2607.13551"},"observation_digest":"sha256:f08327b97d343131c40b21ce7c09b97c5f4297dbfc116ee78605260f84d9d34c","observation_id":"fe080bab-f6e9-43d6-97f9-eb892b529852","resolution":{"observed_at":"2026-08-02T04:54:47.972640Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2305.14325","last_updated":"2023-05-23T17:55:11Z","snapshot_observed_at":"2026-07-06T02:11:23.670680Z","submitted_at":"2023-05-23T17:55:11Z","title":"Improving Factuality and Reasoning in Language Models through Multiagent Debate","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2305.14325","snapshot_observed_at":"2026-08-02T04:54:48.057830Z","title":"Improving factuality and reasoning in language models through multiagent debate,","venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2607.13551","last_updated":"2026-07-15T07:56:33Z","snapshot_observed_at":"2026-08-02T04:54:43.512564Z","submitted_at":"2026-07-15T07:56:33Z","title":"Cost-Pragmatic Quality Gating and Selection-Fusion Multi-Model Combiners for BioASQ Phases A+ and B","version":1},"reference_index":40,"source":"pdf_text","source_observed_at":"2026-08-02T04:54:48.057830Z"},"links":{"cited_paper":"/paper/2305.14325","citing_paper":"/paper/2607.13551"},"observation_digest":"sha256:0e87aae1decd4c02a47f37b4aafc1f36bd69c1801584caed55bfd10972a0ee12","observation_id":"750fc748-edf5-41a4-9510-b1a5db7824b3","resolution":{"observed_at":"2026-08-02T04:54:48.057830Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T04:54:48.114036Z","title":"LM vs LM: Detecting factual errors via cross examination,","venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2607.13551","last_updated":"2026-07-15T07:56:33Z","snapshot_observed_at":"2026-08-02T04:54:43.512564Z","submitted_at":"2026-07-15T07:56:33Z","title":"Cost-Pragmatic Quality Gating and Selection-Fusion Multi-Model Combiners for BioASQ Phases A+ and B","version":1},"reference_index":41,"source":"pdf_text","source_observed_at":"2026-08-02T04:54:48.114036Z"},"links":{"citing_paper":"/paper/2607.13551"},"observation_digest":"sha256:24a0b976e9c8931d5050f4dfd4f761efe536e0b2f0ccec2deac2449cfe349749","observation_id":"bf49d80a-498e-4396-a4aa-a6af2ca75037","resolution":{"observed_at":"2026-08-02T04:54:48.114036Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T04:54:48.175068Z","title":"Claude Opus 4.6 System Card,","venue":null,"work_id":null,"year":2026},"citing_paper":{"arxiv_id":"2607.13551","last_updated":"2026-07-15T07:56:33Z","snapshot_observed_at":"2026-08-02T04:54:43.512564Z","submitted_at":"2026-07-15T07:56:33Z","title":"Cost-Pragmatic Quality Gating and Selection-Fusion Multi-Model Combiners for BioASQ Phases A+ and B","version":1},"reference_index":42,"source":"pdf_text","source_observed_at":"2026-08-02T04:54:48.175068Z"},"links":{"citing_paper":"/paper/2607.13551"},"observation_digest":"sha256:fbfb59096d7933a294833dd254935f0da354d996a6ba630f008134c062d93c4e","observation_id":"c0c830c3-c894-40b6-a102-33ce1d359a23","resolution":{"observed_at":"2026-08-02T04:54:48.175068Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2507.06261","last_updated":"2025-12-19T14:25:46Z","snapshot_observed_at":"2026-07-06T02:11:23.670680Z","submitted_at":"2025-07-07T17:36:04Z","title":"Gemini 2.5: Pushing the Frontier with Advanced Reasoning, Multimodality, Long Context, and Next Generation Agentic Capabilities","version":6},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2507.06261","snapshot_observed_at":"2026-08-02T04:54:48.234138Z","title":"Gemini 2.5: Pushing the Frontier with Advanced Reasoning, Multimodality, Long Context, and Next Generation Agentic Capabilities,","venue":null,"work_id":null,"year":2025},"citing_paper":{"arxiv_id":"2607.13551","last_updated":"2026-07-15T07:56:33Z","snapshot_observed_at":"2026-08-02T04:54:43.512564Z","submitted_at":"2026-07-15T07:56:33Z","title":"Cost-Pragmatic Quality Gating and Selection-Fusion Multi-Model Combiners for BioASQ Phases A+ and B","version":1},"reference_index":43,"source":"pdf_text","source_observed_at":"2026-08-02T04:54:48.234138Z"},"links":{"cited_paper":"/paper/2507.06261","citing_paper":"/paper/2607.13551"},"observation_digest":"sha256:1ee65249e3cc2083a8bcf7de02d3643bb133b65e6cf4d3de97f63cbfe68b6ffc","observation_id":"3e459a99-0c4d-4540-8965-0f8ebfc7857d","resolution":{"observed_at":"2026-08-02T04:54:48.234138Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T04:54:48.306848Z","title":"GPT-5.5 System Card,","venue":null,"work_id":null,"year":2026},"citing_paper":{"arxiv_id":"2607.13551","last_updated":"2026-07-15T07:56:33Z","snapshot_observed_at":"2026-08-02T04:54:43.512564Z","submitted_at":"2026-07-15T07:56:33Z","title":"Cost-Pragmatic Quality Gating and Selection-Fusion Multi-Model Combiners for BioASQ Phases A+ and B","version":1},"reference_index":44,"source":"pdf_text","source_observed_at":"2026-08-02T04:54:48.306848Z"},"links":{"citing_paper":"/paper/2607.13551"},"observation_digest":"sha256:832f601833fbc6d2a3c64b37fa5e8663eb16902e8c67b5752a2e45f722230aad","observation_id":"8bab937a-5210-4e10-aa0c-f8e412a04feb","resolution":{"observed_at":"2026-08-02T04:54:48.306848Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T04:54:48.366398Z","title":"Efficient and robust approximate nearest neighbor search using Hierarchical Navigable Small World graphs,","venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2607.13551","last_updated":"2026-07-15T07:56:33Z","snapshot_observed_at":"2026-08-02T04:54:43.512564Z","submitted_at":"2026-07-15T07:56:33Z","title":"Cost-Pragmatic Quality Gating and Selection-Fusion Multi-Model Combiners for BioASQ Phases A+ and B","version":1},"reference_index":45,"source":"pdf_text","source_observed_at":"2026-08-02T04:54:48.366398Z"},"links":{"citing_paper":"/paper/2607.13551"},"observation_digest":"sha256:288fe3ddb77a8caec7aec111f497e446d3bbf8594762121d9ac0f92adcf6cc5a","observation_id":"39739c9c-e48c-43a7-813e-4bf34585fb91","resolution":{"observed_at":"2026-08-02T04:54:48.366398Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T04:54:48.443759Z","title":"Europe PMC in 2017,","venue":null,"work_id":null,"year":2017},"citing_paper":{"arxiv_id":"2607.13551","last_updated":"2026-07-15T07:56:33Z","snapshot_observed_at":"2026-08-02T04:54:43.512564Z","submitted_at":"2026-07-15T07:56:33Z","title":"Cost-Pragmatic Quality Gating and Selection-Fusion Multi-Model Combiners for BioASQ Phases A+ and B","version":1},"reference_index":46,"source":"pdf_text","source_observed_at":"2026-08-02T04:54:48.443759Z"},"links":{"citing_paper":"/paper/2607.13551"},"observation_digest":"sha256:a4a2b322790dc5f993afa15a36de26c13afc8e595ff162f83d462c8028c78a09","observation_id":"c31ef6e8-419a-4fbe-8b7e-c99bad18a03e","resolution":{"observed_at":"2026-08-02T04:54:48.443759Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T04:54:48.519384Z","title":"Statistical significance tests for machine translation evaluation,","venue":null,"work_id":null,"year":2004},"citing_paper":{"arxiv_id":"2607.13551","last_updated":"2026-07-15T07:56:33Z","snapshot_observed_at":"2026-08-02T04:54:43.512564Z","submitted_at":"2026-07-15T07:56:33Z","title":"Cost-Pragmatic Quality Gating and Selection-Fusion Multi-Model Combiners for BioASQ Phases A+ and B","version":1},"reference_index":47,"source":"pdf_text","source_observed_at":"2026-08-02T04:54:48.519384Z"},"links":{"citing_paper":"/paper/2607.13551"},"observation_digest":"sha256:4976120e3a97a3b4050a43aed94bfed6cb1d5ef60b9695d03dc9a75864663034","observation_id":"5688ffb2-1838-47c1-af86-236f82725481","resolution":{"observed_at":"2026-08-02T04:54:48.519384Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T04:54:48.578815Z","title":"Self-Refine: Iterative refinement with self-feedback,","venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2607.13551","last_updated":"2026-07-15T07:56:33Z","snapshot_observed_at":"2026-08-02T04:54:43.512564Z","submitted_at":"2026-07-15T07:56:33Z","title":"Cost-Pragmatic Quality Gating and Selection-Fusion Multi-Model Combiners for BioASQ Phases A+ and B","version":1},"reference_index":48,"source":"pdf_text","source_observed_at":"2026-08-02T04:54:48.578815Z"},"links":{"citing_paper":"/paper/2607.13551"},"observation_digest":"sha256:07dddde60e7a894a36f449b46807df451d4d67585f0b3f4caa869d7bb1123005","observation_id":"ad410f25-6dbe-4766-81ac-0f146695adc7","resolution":{"observed_at":"2026-08-02T04:54:48.578815Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2309.11495","last_updated":"2023-09-25T15:25:49Z","snapshot_observed_at":"2026-07-06T02:11:23.670680Z","submitted_at":"2023-09-20T17:50:55Z","title":"Chain-of-Verification Reduces Hallucination in Large Language Models","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2309.11495","snapshot_observed_at":"2026-08-02T04:54:48.635069Z","title":"Chain-of-verification reduces hallucination in large language models,","venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2607.13551","last_updated":"2026-07-15T07:56:33Z","snapshot_observed_at":"2026-08-02T04:54:43.512564Z","submitted_at":"2026-07-15T07:56:33Z","title":"Cost-Pragmatic Quality Gating and Selection-Fusion Multi-Model Combiners for BioASQ Phases A+ and B","version":1},"reference_index":49,"source":"pdf_text","source_observed_at":"2026-08-02T04:54:48.635069Z"},"links":{"cited_paper":"/paper/2309.11495","citing_paper":"/paper/2607.13551"},"observation_digest":"sha256:8bab62c69ee2cdcc1d3e0327ea8b8e848b392275a08b5014b4b9a622f90759ab","observation_id":"03479534-2bcd-498c-aaef-850dee448192","resolution":{"observed_at":"2026-08-02T04:54:48.635069Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T04:54:48.706934Z","title":"Overview of the TREC 2003 Question Answering Track,","venue":null,"work_id":null,"year":2003},"citing_paper":{"arxiv_id":"2607.13551","last_updated":"2026-07-15T07:56:33Z","snapshot_observed_at":"2026-08-02T04:54:43.512564Z","submitted_at":"2026-07-15T07:56:33Z","title":"Cost-Pragmatic Quality Gating and Selection-Fusion Multi-Model Combiners for BioASQ Phases A+ and B","version":1},"reference_index":50,"source":"pdf_text","source_observed_at":"2026-08-02T04:54:48.706934Z"},"links":{"citing_paper":"/paper/2607.13551"},"observation_digest":"sha256:6e1b7e996afb5839c5246ab1a8722b54734d4f00f39e619a182dd7869eb2d3ab","observation_id":"5bab9ecf-e449-4164-941d-24aac6312eea","resolution":{"observed_at":"2026-08-02T04:54:48.706934Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2112.09118","last_updated":"2022-08-29T12:17:32Z","snapshot_observed_at":"2026-07-06T02:11:23.670680Z","submitted_at":"2021-12-16T18:57:37Z","title":"Unsupervised Dense Information Retrieval with Contrastive Learning","version":4},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2112.09118","snapshot_observed_at":"2026-08-02T04:54:45.699950Z","title":null,"venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.13551","last_updated":"2026-07-15T07:56:33Z","snapshot_observed_at":"2026-08-02T04:54:43.512564Z","submitted_at":"2026-07-15T07:56:33Z","title":"Cost-Pragmatic Quality Gating and Selection-Fusion Multi-Model Combiners for BioASQ Phases A+ and B","version":1},"reference_index":2022,"source":"pdf_text","source_observed_at":"2026-08-02T04:54:45.699950Z"},"links":{"cited_paper":"/paper/2112.09118","citing_paper":"/paper/2607.13551"},"observation_digest":"sha256:2113fe3daf19bd44f93631e9c9b745e26cbd495bd505750d60e287ac8985b9b9","observation_id":"6140028b-90cf-4eee-a314-de9f46f412ff","resolution":{"observed_at":"2026-08-02T04:54:45.699950Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"paper":{"arxiv_id":"2607.13551","last_updated":"2026-07-15T07:56:33Z","latest_version":1,"primary_category":"cs.CL","snapshot_observed_at":"2026-08-02T04:54:43.512564Z","submitted_at":"2026-07-15T07:56:33Z","title":"Cost-Pragmatic Quality Gating and Selection-Fusion Multi-Model Combiners for BioASQ Phases A+ and B"},"reference_resolution":{"displayed":51,"state_counts":{"malformed_identifier":0,"metadata_mismatch":0,"parse_uncertain":0,"unresolved":51,"verified_exact":0,"verified_fuzzy":0},"total_outbound_references":51},"refusal":"A citation records a reference. It does not transfer a finding from one paper to another.","schema":"pith.paper-citation-record.v1","standing_sources":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"thesis":"As of 6 August 2026, this Paper Citation Record lists 51 of 51 outbound references and 0 inbound Pith citation observations for arXiv:2607.13551."}