Triple

T7040562
Position Surface form Disambiguated ID Type / Status
Subject Broadgate development E163498 entity
Predicate contains P35 FINISHED
Object Exchange Square
Exchange Square is a major public plaza and office complex within the Broadgate development in the City of London, known for its open space, events, and proximity to Liverpool Street station.
 E636429 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: Exchange Square | Statement: [Broadgate development, contains, Exchange Square]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Exchange Square
Context triple: [Broadgate development, contains, Exchange Square]
  • A. Exchange Square
    Exchange Square is a prominent public space and retail hub in central Manchester, known for its modern architecture, shopping venues, and role as a key civic gathering area.
  • B. Headhouse Square
    Headhouse Square is a historic open-air market and public plaza in Philadelphia known for its 18th-century market shambles and colonial-era architecture.
  • C. Millennium Square
    Millennium Square is a large public plaza and event space in the heart of Leeds, England, known for hosting concerts, festivals, and civic gatherings.
  • D. Clinton Square
    Clinton Square is a historic public plaza and gathering space in downtown Syracuse, New York, known for its canal-era heritage, seasonal ice rink, and community events.
  • E. Centenary Square
    Centenary Square is a major public square and civic space in central Birmingham, England, known for its prominent cultural and architectural landmarks.
  • 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: Exchange Square
Triple: [Broadgate development, contains, Exchange Square]
Generated description
Exchange Square is a major public plaza and office complex within the Broadgate development in the City of London, known for its open space, events, and proximity to Liverpool Street station.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Exchange Square
Target entity description: Exchange Square is a major public plaza and office complex within the Broadgate development in the City of London, known for its open space, events, and proximity to Liverpool Street station.
  • A. Exchange Square
    Exchange Square is a prominent public space and retail hub in central Manchester, known for its modern architecture, shopping venues, and role as a key civic gathering area.
  • B. Headhouse Square
    Headhouse Square is a historic open-air market and public plaza in Philadelphia known for its 18th-century market shambles and colonial-era architecture.
  • C. Millennium Square
    Millennium Square is a large public plaza and event space in the heart of Leeds, England, known for hosting concerts, festivals, and civic gatherings.
  • D. Clinton Square
    Clinton Square is a historic public plaza and gathering space in downtown Syracuse, New York, known for its canal-era heritage, seasonal ice rink, and community events.
  • E. Centenary Square
    Centenary Square is a major public square and civic space in central Birmingham, England, known for its prominent cultural and architectural landmarks.
  • 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_69c6885e7c1c8190be32a8f79ab4e0cf completed March 27, 2026, 1:38 p.m.
NER Named-entity recognition batch_69c6e22544708190b0dffb5256d4cda6 completed March 27, 2026, 8:01 p.m.
NED1 Entity disambiguation (via context triple) batch_69c775afabbc8190a6ff263b1a996c9c completed March 28, 2026, 6:31 a.m.
NEDg Description generation batch_69c7779c8bcc819089d79399f0c9eb31 completed March 28, 2026, 6:39 a.m.
NED2 Entity disambiguation (via description) batch_69c7789d07c08190b6b6479ffbbc9f3e completed March 28, 2026, 6:43 a.m.
Created at: March 27, 2026, 2:36 p.m.