Triple

T674024
Position Surface form Disambiguated ID Type / Status
Subject Ibadan E13039 entity
Predicate hasLandmark P105 FINISHED
Object Mapo Hall
Mapo Hall is a historic colonial-era city hall and iconic civic center located on Mapo Hill in Ibadan, Nigeria.
 E84849 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: Mapo Hall | Statement: [Ibadan, hasLandmark, Mapo Hall]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mapo Hall
Context triple: [Ibadan, hasLandmark, Mapo Hall]
  • A. Pimentel Hall
    Pimentel Hall is a major lecture and instructional facility associated with the College of Chemistry at the University of California, Berkeley.
  • B. Kerr Hall
    Kerr Hall is a major academic and classroom complex at Toronto Metropolitan University in downtown Toronto, known for its distinctive quadrangle layout and central campus location.
  • C. Lanman-Wright Hall
    Lanman-Wright Hall is a historic Yale University residence hall located on the Old Campus that primarily houses first-year students.
  • D. Aldrich Hall
    Aldrich Hall is a primary classroom and academic building at Harvard Business School, known for hosting many of the school’s MBA courses and case-method discussions.
  • E. Wurster Hall
    Wurster Hall is a prominent Brutalist-style academic building at the University of California, Berkeley, housing the College of Environmental Design’s architecture, landscape architecture, and planning 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: Mapo Hall
Triple: [Ibadan, hasLandmark, Mapo Hall]
Generated description
Mapo Hall is a historic colonial-era city hall and iconic civic center located on Mapo Hill in Ibadan, Nigeria.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mapo Hall
Target entity description: Mapo Hall is a historic colonial-era city hall and iconic civic center located on Mapo Hill in Ibadan, Nigeria.
  • A. Pimentel Hall
    Pimentel Hall is a major lecture and instructional facility associated with the College of Chemistry at the University of California, Berkeley.
  • B. Kerr Hall
    Kerr Hall is a major academic and classroom complex at Toronto Metropolitan University in downtown Toronto, known for its distinctive quadrangle layout and central campus location.
  • C. Lanman-Wright Hall
    Lanman-Wright Hall is a historic Yale University residence hall located on the Old Campus that primarily houses first-year students.
  • D. Aldrich Hall
    Aldrich Hall is a primary classroom and academic building at Harvard Business School, known for hosting many of the school’s MBA courses and case-method discussions.
  • E. Wurster Hall
    Wurster Hall is a prominent Brutalist-style academic building at the University of California, Berkeley, housing the College of Environmental Design’s architecture, landscape architecture, and planning 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_69a4933d3bf88190972041cd8cf143b9 completed March 1, 2026, 7:27 p.m.
NER Named-entity recognition batch_69a4a02537d08190942ee5fc8c50610a completed March 1, 2026, 8:23 p.m.
NED1 Entity disambiguation (via context triple) batch_69a5dc9d81c88190a2a722370a7fd658 completed March 2, 2026, 6:53 p.m.
NEDg Description generation batch_69a5ddd611ac8190b054d3de8695d608 completed March 2, 2026, 6:58 p.m.
NED2 Entity disambiguation (via description) batch_69a6080bc9b8819081d21a25baf40e85 completed March 2, 2026, 9:58 p.m.
Created at: March 1, 2026, 7:36 p.m.