Triple

T5941512
Position Surface form Disambiguated ID Type / Status
Subject Parliament Buildings E132174 entity
Predicate features P997 FINISHED
Object Centre Block lawn
The Centre Block lawn is the expansive green space in front of Canada’s Parliament Buildings in Ottawa, commonly used for public gatherings, ceremonies, and national celebrations.
E555359 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: Centre Block lawn | Statement: [Parliament Buildings, features, Centre Block lawn]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Centre Block lawn
Context triple: [Parliament Buildings, features, Centre Block lawn]
  • A. North Lawn
    The North Lawn is the prominent, publicly visible front lawn of the White House in Washington, D.C., often featured in media coverage and official events.
  • B. Centre Block (historical)
    Centre Block (historical) was the main building of Canada’s federal parliamentary complex on Parliament Hill in Ottawa, housing the House of Commons and Senate chambers before its destruction by fire in 1916.
  • C. Capitol Complex courtyard
    The Capitol Complex courtyard is an open public space within the Florida State Capitol grounds used for gatherings, ceremonies, and civic events.
  • D. South Lawn
    The South Lawn is the expansive, manicured southern grounds of the White House, often used for official ceremonies, receptions, and recreational activities.
  • E. South Lawn
    South Lawn is a central green space on Columbia University's Morningside Heights campus, commonly used for student gatherings, events, and recreation.
  • 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: Centre Block lawn
Triple: [Parliament Buildings, features, Centre Block lawn]
Generated description
The Centre Block lawn is the expansive green space in front of Canada’s Parliament Buildings in Ottawa, commonly used for public gatherings, ceremonies, and national celebrations.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Centre Block lawn
Target entity description: The Centre Block lawn is the expansive green space in front of Canada’s Parliament Buildings in Ottawa, commonly used for public gatherings, ceremonies, and national celebrations.
  • A. North Lawn
    The North Lawn is the prominent, publicly visible front lawn of the White House in Washington, D.C., often featured in media coverage and official events.
  • B. Centre Block (historical)
    Centre Block (historical) was the main building of Canada’s federal parliamentary complex on Parliament Hill in Ottawa, housing the House of Commons and Senate chambers before its destruction by fire in 1916.
  • C. Capitol Complex courtyard
    The Capitol Complex courtyard is an open public space within the Florida State Capitol grounds used for gatherings, ceremonies, and civic events.
  • D. South Lawn
    The South Lawn is the expansive, manicured southern grounds of the White House, often used for official ceremonies, receptions, and recreational activities.
  • E. South Lawn
    South Lawn is a central green space on Columbia University's Morningside Heights campus, commonly used for student gatherings, events, and recreation.
  • 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_69c0085c55dc8190aa90e242c956e2fa completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c039346a7c81908d94081b666e1d79 completed March 22, 2026, 6:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69c0c079dfe4819097598ec1f564e810 completed March 23, 2026, 4:24 a.m.
NEDg Description generation batch_69c0c154b148819099d6f601e3a542aa completed March 23, 2026, 4:28 a.m.
NED2 Entity disambiguation (via description) batch_69c0c1df5b1c8190824d40d7f24c60cd completed March 23, 2026, 4:30 a.m.
Created at: March 22, 2026, 4:01 p.m.