Triple

T257414
Position Surface form Disambiguated ID Type / Status
Subject Johns Hopkins University E5465 entity
Predicate operatesOnCampus P8988 FINISHED
Object Washington, D.C. campus
The Washington, D.C. campus is Johns Hopkins University's academic center in the U.S. capital, hosting graduate programs, research initiatives, and policy-focused activities.
E35444 NE FINISHED

How this triple was built (4 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: Washington, D.C. campus | Statement: [Johns Hopkins University, operatesOnCampus, Washington, D.C. campus]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Washington, D.C. campus
Context triple: [Johns Hopkins University, operatesOnCampus, Washington, D.C. campus]
  • A. College Park, Maryland
    College Park, Maryland is a city in the Washington, D.C. metropolitan area best known as the home of the University of Maryland’s flagship campus and several major scientific and research institutions.
  • B. Annandale Campus
    Annandale Campus is the flagship and largest campus of Northern Virginia Community College, serving as a major hub for academic programs and student services in the region.
  • C. University Park, Maryland
    University Park, Maryland is a small, primarily residential town in Prince George’s County known for its tree-lined streets, historic homes, and proximity to the University of Maryland and Washington, D.C.
  • D. Loudoun Campus
    Loudoun Campus is one of the main instructional locations of Northern Virginia Community College, serving students in the Loudoun County area with a range of academic and workforce programs.
  • E. Georgetown University
    Georgetown University is a prestigious private research university and the oldest Catholic and Jesuit institution of higher education in the United States.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Washington, D.C. campus
Triple: [Johns Hopkins University, operatesOnCampus, Washington, D.C. campus]
Generated description
The Washington, D.C. campus is Johns Hopkins University's academic center in the U.S. capital, hosting graduate programs, research initiatives, and policy-focused activities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Washington, D.C. campus
Target entity description: The Washington, D.C. campus is Johns Hopkins University's academic center in the U.S. capital, hosting graduate programs, research initiatives, and policy-focused activities.
  • A. College Park, Maryland
    College Park, Maryland is a city in the Washington, D.C. metropolitan area best known as the home of the University of Maryland’s flagship campus and several major scientific and research institutions.
  • B. Annandale Campus
    Annandale Campus is the flagship and largest campus of Northern Virginia Community College, serving as a major hub for academic programs and student services in the region.
  • C. University Park, Maryland
    University Park, Maryland is a small, primarily residential town in Prince George’s County known for its tree-lined streets, historic homes, and proximity to the University of Maryland and Washington, D.C.
  • D. Loudoun Campus
    Loudoun Campus is one of the main instructional locations of Northern Virginia Community College, serving students in the Loudoun County area with a range of academic and workforce programs.
  • E. Georgetown University
    Georgetown University is a prestigious private research university and the oldest Catholic and Jesuit institution of higher education in the United States.
  • F. None of above. chosen

Provenance (5 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_69a2580a64ac8190ad76e34bb0715b5e completed Feb. 28, 2026, 2:50 a.m.
NER Named-entity recognition batch_69a260cfb4cc81909771b2d496b84726 completed Feb. 28, 2026, 3:28 a.m.
NED1 Entity disambiguation (via context triple) batch_69a38f4e35688190b8c8714c7f06c6ee completed March 1, 2026, 12:58 a.m.
NEDg Description generation batch_69a390159ac08190892a67e906b33df3 completed March 1, 2026, 1:02 a.m.
NED2 Entity disambiguation (via description) batch_69a3907070fc8190891fac451c8f7fad completed March 1, 2026, 1:03 a.m.
Created at: Feb. 28, 2026, 2:55 a.m.