Triple

T175034
Position Surface form Disambiguated ID Type / Status
Subject Ontario E3554 entity
Predicate containsLandmark P1098 FINISHED
Object National Gallery of Canada
The National Gallery of Canada is the country’s premier national art museum in Ottawa, renowned for its extensive collection of Canadian and Indigenous art as well as major international works.
 E23338 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: National Gallery of Canada | Statement: [Ontario, containsLandmark, National Gallery of Canada]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: National Gallery of Canada
Context triple: [Ontario, containsLandmark, National Gallery of Canada]
  • A. Art Gallery of Ontario
    The Art Gallery of Ontario is one of Canada's largest and most prominent art museums, renowned for its extensive collection of Canadian and international art and its striking Frank Gehry–designed architecture.
  • B. Royal Ontario Museum
    The Royal Ontario Museum is a major Canadian museum in Toronto renowned for its extensive collections of art, world cultures, and natural history.
  • C. National Gallery
    The National Gallery is a major art museum in London renowned for its extensive collection of Western European paintings from the 13th to the 19th centuries.
  • D. National Gallery of Australia
    The National Gallery of Australia is the country’s premier national art museum, housing an extensive collection of Australian, Indigenous, Asian, and international art in Canberra.
  • E. Ontario Science Centre
    The Ontario Science Centre is a major interactive science museum in Toronto known for its hands-on exhibits, educational programs, and immersive demonstrations in science and technology.
  • 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: National Gallery of Canada
Triple: [Ontario, containsLandmark, National Gallery of Canada]
Generated description
The National Gallery of Canada is the country’s premier national art museum in Ottawa, renowned for its extensive collection of Canadian and Indigenous art as well as major international works.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: National Gallery of Canada
Target entity description: The National Gallery of Canada is the country’s premier national art museum in Ottawa, renowned for its extensive collection of Canadian and Indigenous art as well as major international works.
  • A. Art Gallery of Ontario
    The Art Gallery of Ontario is one of Canada's largest and most prominent art museums, renowned for its extensive collection of Canadian and international art and its striking Frank Gehry–designed architecture.
  • B. Royal Ontario Museum
    The Royal Ontario Museum is a major Canadian museum in Toronto renowned for its extensive collections of art, world cultures, and natural history.
  • C. National Gallery
    The National Gallery is a major art museum in London renowned for its extensive collection of Western European paintings from the 13th to the 19th centuries.
  • D. National Gallery of Australia
    The National Gallery of Australia is the country’s premier national art museum, housing an extensive collection of Australian, Indigenous, Asian, and international art in Canberra.
  • E. Ontario Science Centre
    The Ontario Science Centre is a major interactive science museum in Toronto known for its hands-on exhibits, educational programs, and immersive demonstrations in science and technology.
  • 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_69a25374990081909766d30c79a18e0e completed Feb. 28, 2026, 2:31 a.m.
NER Named-entity recognition batch_69a25bafd5808190a0a0cb2b21ce007f completed Feb. 28, 2026, 3:06 a.m.
NED1 Entity disambiguation (via context triple) batch_69a2fd02709c819096db4f4c242d463f completed Feb. 28, 2026, 2:34 p.m.
NEDg Description generation batch_69a2fda747bc819080fdf5ffd759fb8e completed Feb. 28, 2026, 2:37 p.m.
NED2 Entity disambiguation (via description) batch_69a2fe203d74819087dba4a9b4a62398 completed Feb. 28, 2026, 2:39 p.m.
Created at: Feb. 28, 2026, 2:39 a.m.