Triple

T10500653
Position Surface form Disambiguated ID Type / Status
Subject Columbia University Mailman School of Public Health E247662 entity
Predicate hasAcademicUnit P1488 FINISHED
Object Department of Environmental Health Sciences E462161 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: Department of Environmental Health Sciences | Statement: [Columbia University Mailman School of Public Health, hasAcademicUnit, Department of Environmental Health Sciences]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Department of Environmental Health Sciences
Context triple: [Columbia University Mailman School of Public Health, hasAcademicUnit, Department of Environmental Health Sciences]
  • A. Department of Environmental Health Sciences chosen
    The Department of Environmental Health Sciences is an academic unit at Columbia University's Mailman School of Public Health that focuses on how environmental factors affect human health and on developing strategies to prevent related diseases.
  • B. Department of Environmental Health
    The Department of Environmental Health is an academic department at the Harvard T.H. Chan School of Public Health that focuses on how environmental and occupational exposures affect human health and on developing strategies to prevent related diseases.
  • C. Department of Occupational and Environmental Health
    The Department of Occupational and Environmental Health is an academic unit at the University of Iowa focused on research and education related to workplace and environmental factors that affect human health and safety.
  • D. Environmental Health Sciences Core Centers
    Environmental Health Sciences Core Centers are specialized research hubs that support multidisciplinary studies on how environmental factors affect human health, providing shared resources, expertise, and infrastructure to investigators.
  • E. Environmental Health Division
    The Environmental Health Division is a branch of Alaska’s state environmental agency responsible for protecting public health by overseeing food safety, sanitation, drinking water quality, and related environmental health programs.
  • 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_69d381c309b88190af78aa681cf6a4c2 completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d5098ef57c8190a9803c2c1736d299 completed April 7, 2026, 1:41 p.m.
NED1 Entity disambiguation (via context triple) batch_69d8dccec72481909bcfb6a9c5df7ba9 completed April 10, 2026, 11:19 a.m.
Created at: April 6, 2026, 12:25 p.m.