Triple

T318056
Position Surface form Disambiguated ID Type / Status
Subject Palace of Westminster E7750 entity
Predicate contains P35 FINISHED
Object Central Lobby
Central Lobby is the octagonal central hall of the UK Parliament in the Palace of Westminster, serving as a key meeting point between the House of Commons and the House of Lords.
E41122 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: Central Lobby | Statement: [Palace of Westminster, contains, Central Lobby]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Central Lobby
Context triple: [Palace of Westminster, contains, Central Lobby]
  • A. Concourse B
    Concourse B is a passenger terminal concourse at Washington Dulles International Airport that serves numerous domestic and international airline gates and amenities.
  • B. East Wing
    The East Wing is the section of the White House that houses offices for the First Lady and her staff and serves as a primary entrance for public visitors and events.
  • C. Great Hall
    The Great Hall is the central, cathedral-like gallery of the Hockey Hall of Fame, renowned for housing the Stanley Cup and the plaques of inducted members.
  • D. Great Hall
    The Great Hall at Shrewsbury Castle is a historic ceremonial and reception space that has served as a central gathering and administrative area within the medieval fortress.
  • E. Great Hall
    The Great Hall on Ellis Island is the historic main immigration processing room where millions of newcomers to the United States were inspected and registered in the late 19th and early 20th centuries.
  • 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: Central Lobby
Triple: [Palace of Westminster, contains, Central Lobby]
Generated description
Central Lobby is the octagonal central hall of the UK Parliament in the Palace of Westminster, serving as a key meeting point between the House of Commons and the House of Lords.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Central Lobby
Target entity description: Central Lobby is the octagonal central hall of the UK Parliament in the Palace of Westminster, serving as a key meeting point between the House of Commons and the House of Lords.
  • A. Concourse B
    Concourse B is a passenger terminal concourse at Washington Dulles International Airport that serves numerous domestic and international airline gates and amenities.
  • B. East Wing
    The East Wing is the section of the White House that houses offices for the First Lady and her staff and serves as a primary entrance for public visitors and events.
  • C. Great Hall
    The Great Hall is the central, cathedral-like gallery of the Hockey Hall of Fame, renowned for housing the Stanley Cup and the plaques of inducted members.
  • D. Great Hall
    The Great Hall at Shrewsbury Castle is a historic ceremonial and reception space that has served as a central gathering and administrative area within the medieval fortress.
  • E. Great Hall
    The Great Hall on Ellis Island is the historic main immigration processing room where millions of newcomers to the United States were inspected and registered in the late 19th and early 20th centuries.
  • 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_69a2e7e7af7881908890039d6be4e9b8 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2ea67b7588190be394a56498758b6 completed Feb. 28, 2026, 1:15 p.m.
NED1 Entity disambiguation (via context triple) batch_69a3c8ba3304819099db7b60f2c83c8b completed March 1, 2026, 5:03 a.m.
NEDg Description generation batch_69a3c93ce2308190b2df5c939691a2ce completed March 1, 2026, 5:06 a.m.
NED2 Entity disambiguation (via description) batch_69a3ca020b7081909b54e311c173ef21 completed March 1, 2026, 5:09 a.m.
Created at: Feb. 28, 2026, 1:08 p.m.