Triple

T14201925
Position Surface form Disambiguated ID Type / Status
Subject Tuskegee syphilis study E351984 entity
Predicate conductedBy P86 FINISHED
Object United States Public Health Service E5706 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: United States Public Health Service | Statement: [Tuskegee syphilis study, conductedBy, United States Public Health Service]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: United States Public Health Service
Context triple: [Tuskegee syphilis study, conductedBy, United States Public Health Service]
  • A. Public Health Service chosen
    The Public Health Service is a U.S. federal health agency responsible for protecting and promoting the nation’s public health through research, regulation, and disease prevention programs.
  • B. United States Department of Health and Human Services
    The United States Department of Health and Human Services is a federal executive department responsible for protecting the health of Americans and providing essential human services, particularly for those least able to help themselves.
  • C. Bureau of Public Health
    The Bureau of Public Health is a division within Maine’s state government responsible for safeguarding public health in relation to marine resources, including the safety of seafood and coastal waters.
  • D. Marine Hospital Service
    The Marine Hospital Service was a 19th-century U.S. federal organization that provided medical care to merchant seamen and evolved into the modern United States Public Health Service.
  • E. Indian Health Service
    The Indian Health Service is a U.S. federal agency responsible for providing health care services to American Indians and Alaska Natives.
  • 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_69d827894ac0819097803e57f3227b23 completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de61f589a08190b71ad4e69d92ffd0 completed April 14, 2026, 3:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd194f13688190af7ef5ceb92a73ff completed May 7, 2026, 10:59 p.m.
Created at: April 10, 2026, 1:05 a.m.