Triple

T9603367
Position Surface form Disambiguated ID Type / Status
Subject St James's Park tube station E231905 entity
Predicate locatedUnder P10157 FINISHED
Object 55 Broadway building
The 55 Broadway building is a landmark Art Deco office block in Westminster, London, historically serving as the headquarters of the London Underground.
 E809734 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: 55 Broadway building | Statement: [St James's Park tube station, locatedUnder, 55 Broadway building]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 55 Broadway building
Context triple: [St James's Park tube station, locatedUnder, 55 Broadway building]
  • A. 1540 Broadway
    1540 Broadway is a prominent commercial skyscraper in New York City's Times Square, known for its office space and large illuminated advertising displays.
  • B. 185 West Broadway
    185 West Broadway is a primary academic and administrative building of New York Law School in Manhattan’s Tribeca neighborhood.
  • C. 614 Broadway
    614 Broadway is the Staten Island address that serves as the location of the Staten Island Zoo in New York City.
  • D. 1515 Broadway
    1515 Broadway is a major commercial skyscraper in New York City's Times Square, housing offices, retail space, and prominent Broadway theaters.
  • E. Broadway Tower
    Broadway Tower is a distinctive 18th-century folly and viewpoint in the Cotswolds, offering panoramic views over the surrounding Worcestershire and Gloucestershire countryside.
  • 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: 55 Broadway building
Triple: [St James's Park tube station, locatedUnder, 55 Broadway building]
Generated description
The 55 Broadway building is a landmark Art Deco office block in Westminster, London, historically serving as the headquarters of the London Underground.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: 55 Broadway building
Target entity description: The 55 Broadway building is a landmark Art Deco office block in Westminster, London, historically serving as the headquarters of the London Underground.
  • A. 1540 Broadway
    1540 Broadway is a prominent commercial skyscraper in New York City's Times Square, known for its office space and large illuminated advertising displays.
  • B. 185 West Broadway
    185 West Broadway is a primary academic and administrative building of New York Law School in Manhattan’s Tribeca neighborhood.
  • C. 614 Broadway
    614 Broadway is the Staten Island address that serves as the location of the Staten Island Zoo in New York City.
  • D. 1515 Broadway
    1515 Broadway is a major commercial skyscraper in New York City's Times Square, housing offices, retail space, and prominent Broadway theaters.
  • E. Broadway Tower
    Broadway Tower is a distinctive 18th-century folly and viewpoint in the Cotswolds, offering panoramic views over the surrounding Worcestershire and Gloucestershire countryside.
  • 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_69ca8484838c8190b2049199d22fef70 completed March 30, 2026, 2:11 p.m.
NER Named-entity recognition batch_69cd9a5cddf481909aa6b589bcb3e71a completed April 1, 2026, 10:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69d1792ba9388190b98d4fb081510c30 completed April 4, 2026, 8:48 p.m.
NEDg Description generation batch_69d179c6e8e88190a9d359bfef3cc851 completed April 4, 2026, 8:51 p.m.
NED2 Entity disambiguation (via description) batch_69d17a769b608190b49ad82b35cf1b44 completed April 4, 2026, 8:54 p.m.
Created at: March 30, 2026, 8:08 p.m.