Triple

T2388794
Position Surface form Disambiguated ID Type / Status
Subject César Pelli E48892 entity
Predicate notableWork P4 FINISHED
Object Cira Centre
Cira Centre is a distinctive glass-clad office skyscraper in Philadelphia, Pennsylvania, known for its angular design and prominent presence near 30th Street Station.
 E261904 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: Cira Centre | Statement: [César Pelli, notableWork, Cira Centre]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Cira Centre
Context triple: [César Pelli, notableWork, Cira Centre]
  • A. Tower Centre
    Tower Centre is a major shopping centre located in Ballymena, Northern Ireland, featuring a range of retail stores and services.
  • B. York Centre
    York Centre is a federal electoral district in Toronto, Ontario, known for its diverse, largely urban population and long-standing Liberal Party representation.
  • C. Meridian Centre
    Meridian Centre is a multi-purpose indoor arena in downtown St. Catharines, Ontario, primarily used for ice hockey, concerts, and other large events.
  • D. Queen's Centre
    Queen's Centre is a major athletics, recreation, and student life complex at Queen's University in Kingston, Ontario.
  • E. Kingsway Centre
    Kingsway Centre is a major shopping complex located in the city centre of Newport, Wales, featuring a range of retail stores and services.
  • 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: Cira Centre
Triple: [César Pelli, notableWork, Cira Centre]
Generated description
Cira Centre is a distinctive glass-clad office skyscraper in Philadelphia, Pennsylvania, known for its angular design and prominent presence near 30th Street Station.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Cira Centre
Target entity description: Cira Centre is a distinctive glass-clad office skyscraper in Philadelphia, Pennsylvania, known for its angular design and prominent presence near 30th Street Station.
  • A. Tower Centre
    Tower Centre is a major shopping centre located in Ballymena, Northern Ireland, featuring a range of retail stores and services.
  • B. York Centre
    York Centre is a federal electoral district in Toronto, Ontario, known for its diverse, largely urban population and long-standing Liberal Party representation.
  • C. Meridian Centre
    Meridian Centre is a multi-purpose indoor arena in downtown St. Catharines, Ontario, primarily used for ice hockey, concerts, and other large events.
  • D. Queen's Centre
    Queen's Centre is a major athletics, recreation, and student life complex at Queen's University in Kingston, Ontario.
  • E. Kingsway Centre
    Kingsway Centre is a major shopping complex located in the city centre of Newport, Wales, featuring a range of retail stores and services.
  • 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_69a88aa5f63081908d07fd302029fcbd completed March 4, 2026, 7:40 p.m.
NER Named-entity recognition batch_69abc7dca9248190b634ae9e02f6899a completed March 7, 2026, 6:38 a.m.
NED1 Entity disambiguation (via context triple) batch_69aeb3d2ad588190a2cf3adab6a9404d completed March 9, 2026, 11:49 a.m.
NEDg Description generation batch_69aeb40b12d0819092b6c441580698a5 completed March 9, 2026, 11:50 a.m.
NED2 Entity disambiguation (via description) batch_69aeb471c0408190bfb2341899d44dba completed March 9, 2026, 11:52 a.m.
Created at: March 4, 2026, 7:57 p.m.