Triple

T257411
Position Surface form Disambiguated ID Type / Status
Subject Johns Hopkins University E5465 entity
Predicate operatesOnCampus P8988 FINISHED
Object East Baltimore campus
The East Baltimore campus is a major Johns Hopkins University hub best known for housing the Johns Hopkins Hospital and the university’s core medical, nursing, and public health institutions.
E33633 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: East Baltimore campus | Statement: [Johns Hopkins University, operatesOnCampus, East Baltimore campus]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: East Baltimore campus
Context triple: [Johns Hopkins University, operatesOnCampus, East Baltimore 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. Homewood campus
    Homewood campus is the historic main undergraduate campus of Johns Hopkins University in Baltimore, Maryland, known for its collegiate Georgian architecture and research-focused academic environment.
  • C. 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.
  • D. West Campus
    West Campus is a secondary campus of Queen's University at Kingston that hosts additional academic, athletic, and residential facilities beyond the main campus.
  • E. Alexandria Campus
    Alexandria Campus is one of the main instructional locations of Northern Virginia Community College, serving students in the Alexandria, Virginia area with a range of academic and workforce programs.
  • 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: East Baltimore campus
Triple: [Johns Hopkins University, operatesOnCampus, East Baltimore campus]
Generated description
The East Baltimore campus is a major Johns Hopkins University hub best known for housing the Johns Hopkins Hospital and the university’s core medical, nursing, and public health institutions.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: East Baltimore campus
Target entity description: The East Baltimore campus is a major Johns Hopkins University hub best known for housing the Johns Hopkins Hospital and the university’s core medical, nursing, and public health institutions.
  • 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. Homewood campus
    Homewood campus is the historic main undergraduate campus of Johns Hopkins University in Baltimore, Maryland, known for its collegiate Georgian architecture and research-focused academic environment.
  • C. 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.
  • D. West Campus
    West Campus is a secondary campus of Queen's University at Kingston that hosts additional academic, athletic, and residential facilities beyond the main campus.
  • E. Alexandria Campus
    Alexandria Campus is one of the main instructional locations of Northern Virginia Community College, serving students in the Alexandria, Virginia area with a range of academic and workforce programs.
  • 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_69a3837479408190bb6e6f0eb6a7fe46 completed March 1, 2026, 12:08 a.m.
NEDg Description generation batch_69a384140aec8190ab918512cf088464 completed March 1, 2026, 12:11 a.m.
NED2 Entity disambiguation (via description) batch_69a3848c0ed08190acf0d0e33ca8b41c completed March 1, 2026, 12:13 a.m.
Created at: Feb. 28, 2026, 2:55 a.m.