Triple

T17310271
Position Surface form Disambiguated ID Type / Status
Subject Bloomsbury campus E420276 entity
Predicate hasBuilding P105 FINISHED
Object Keppel Street building
The Keppel Street building is a central academic and administrative facility of the London School of Hygiene & Tropical Medicine located on the Bloomsbury campus in London.
E1261398 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: Keppel Street building | Statement: [Bloomsbury campus, hasBuilding, Keppel Street building]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Keppel Street building
Context triple: [Bloomsbury campus, hasBuilding, Keppel Street building]
  • A. Sam Kee Building
    The Sam Kee Building is a famously narrow historic commercial building in Vancouver, often cited as one of the thinnest office buildings in the world.
  • B. Lakeview Building
    Lakeview Building is a campus facility of the School of the Art Institute of Chicago that supports its art and design education programs.
  • C. Aldred Building
    The Aldred Building is a historic Art Deco skyscraper in Old Montreal, Quebec, known for its stepped-back design and prominence on Place d'Armes.
  • D. Wellington Building
    The Wellington Building is a historic federal government office building in Ottawa, Canada, located near Parliament Hill and used primarily for parliamentary and administrative functions.
  • E. Ferrier Building
    The Ferrier Building is an academic facility located on the downtown Montreal campus of a major university, housing classrooms, offices, and related educational spaces.
  • 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: Keppel Street building
Triple: [Bloomsbury campus, hasBuilding, Keppel Street building]
Generated description
The Keppel Street building is a central academic and administrative facility of the London School of Hygiene & Tropical Medicine located on the Bloomsbury campus in London.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Keppel Street building
Target entity description: The Keppel Street building is a central academic and administrative facility of the London School of Hygiene & Tropical Medicine located on the Bloomsbury campus in London.
  • A. Sam Kee Building
    The Sam Kee Building is a famously narrow historic commercial building in Vancouver, often cited as one of the thinnest office buildings in the world.
  • B. Lakeview Building
    Lakeview Building is a campus facility of the School of the Art Institute of Chicago that supports its art and design education programs.
  • C. Aldred Building
    The Aldred Building is a historic Art Deco skyscraper in Old Montreal, Quebec, known for its stepped-back design and prominence on Place d'Armes.
  • D. Wellington Building
    The Wellington Building is a historic federal government office building in Ottawa, Canada, located near Parliament Hill and used primarily for parliamentary and administrative functions.
  • E. Ferrier Building
    The Ferrier Building is an academic facility located on the downtown Montreal campus of a major university, housing classrooms, offices, and related educational spaces.
  • 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_69d889d22b848190a4663d0b8f8f76e7 completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e4399837b08190b7cf74201b3cb013 completed April 19, 2026, 2:10 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0180e5043081908f31c2434e9b9647 completed May 11, 2026, 7:10 a.m.
NEDg Description generation batch_6a0182e466e8819096f61fb74d4147c5 completed May 11, 2026, 7:19 a.m.
NED2 Entity disambiguation (via description) batch_6a01840ddbb08190a542faba4ca26e5a completed May 11, 2026, 7:23 a.m.
Created at: April 10, 2026, 5:43 a.m.