Triple

T11247081
Position Surface form Disambiguated ID Type / Status
Subject Department of Public Health, Tohoku University E266230 entity
Predicate locatedInOrganization P40 FINISHED
Object Tohoku University School of Medicine campus E281583 NE FINISHED

How this triple was built (2 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Tohoku University School of Medicine campus | Statement: [Department of Public Health, Tohoku University, locatedInOrganization, Tohoku University School of Medicine campus]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tohoku University School of Medicine campus
Context triple: [Department of Public Health, Tohoku University, locatedInOrganization, Tohoku University School of Medicine campus]
  • A. Tohoku University School of Medicine chosen
    Tohoku University School of Medicine is a leading Japanese medical school and research institution known for its advanced clinical training and contributions to biomedical science.
  • B. Aobayama Campus, Tohoku University
    Aobayama Campus, Tohoku University is a major hillside campus in Sendai that hosts several of the university’s science and engineering faculties and research facilities.
  • C. Tohoku University Hospital
    Tohoku University Hospital is a major teaching and research hospital in Sendai, Japan, serving as the clinical center for Tohoku University’s medical education and advanced healthcare.
  • D. Faculty of Medicine, Tohoku University
    The Faculty of Medicine, Tohoku University is a major medical school and research institution in Japan known for its contributions to clinical medicine, biomedical research, and the training of healthcare professionals.
  • E. Graduate School of Medicine, Tohoku University
    The Graduate School of Medicine, Tohoku University is a leading Japanese medical graduate institution known for advanced research and education in clinical medicine, biomedical sciences, and public health.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69d6aac7953c8190b82caf9d7640fdf9 completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7e91d1484819098ee6b2efb5316a5 completed April 9, 2026, 5:59 p.m.
NED1 Entity disambiguation (via context triple) batch_69f49c59538081909102a6954f564e46 completed May 1, 2026, 12:28 p.m.
Created at: April 8, 2026, 9:31 p.m.