Triple

T458302
Position Surface form Disambiguated ID Type / Status
Subject Casa Loma E7279 entity
Predicate architect P184 FINISHED
Object E. J. Lennox
E. J. Lennox was a prominent Canadian architect best known for shaping much of Toronto’s late 19th- and early 20th-century architectural character.
 E153095 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: E. J. Lennox | Statement: [Casa Loma, architect, E. J. Lennox]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: E. J. Lennox
Context triple: [Casa Loma, architect, E. J. Lennox]
  • A. Alexander Parris
    Alexander Parris was a prominent 19th-century American architect and engineer best known for his austere Greek Revival and early granite public buildings in New England.
  • B. Marc Eversley
    Marc Eversley is a Canadian basketball executive known for serving as the general manager of the NBA’s Chicago Bulls.
  • C. Ian Hendrickson-Smith
    Ian Hendrickson-Smith is an American jazz saxophonist and flutist known for his work as a versatile session musician and performer with various prominent bands and artists.
  • D. Andrew Lawson
    Andrew Lawson was a pioneering early 20th-century geologist best known for his foundational work on California’s geology and seismic activity, including identifying the San Andreas Fault.
  • E. Sam Wheeler
    Sam Wheeler is the father of Ted Wheeler, the mayor of Portland, Oregon.
  • 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: E. J. Lennox
Triple: [Casa Loma, architect, E. J. Lennox]
Generated description
E. J. Lennox was a prominent Canadian architect best known for shaping much of Toronto’s late 19th- and early 20th-century architectural character.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: E. J. Lennox
Target entity description: E. J. Lennox was a prominent Canadian architect best known for shaping much of Toronto’s late 19th- and early 20th-century architectural character.
  • A. Alexander Parris
    Alexander Parris was a prominent 19th-century American architect and engineer best known for his austere Greek Revival and early granite public buildings in New England.
  • B. Marc Eversley
    Marc Eversley is a Canadian basketball executive known for serving as the general manager of the NBA’s Chicago Bulls.
  • C. Ian Hendrickson-Smith
    Ian Hendrickson-Smith is an American jazz saxophonist and flutist known for his work as a versatile session musician and performer with various prominent bands and artists.
  • D. Andrew Lawson
    Andrew Lawson was a pioneering early 20th-century geologist best known for his foundational work on California’s geology and seismic activity, including identifying the San Andreas Fault.
  • E. Sam Wheeler
    Sam Wheeler is the father of Ted Wheeler, the mayor of Portland, Oregon.
  • 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_69a2e7e5c5bc8190a1dc8178218fba40 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2efa3163081909acff040a22bd559 completed Feb. 28, 2026, 1:37 p.m.
NED1 Entity disambiguation (via context triple) batch_69acc5ee996081908fba19d8d141a779 completed March 8, 2026, 12:42 a.m.
NEDg Description generation batch_69acc684fb34819097fbb1659032d3c2 completed March 8, 2026, 12:44 a.m.
NED2 Entity disambiguation (via description) batch_69acc6ec853c8190b60bd2d876605c48 completed March 8, 2026, 12:46 a.m.
Created at: Feb. 28, 2026, 1:12 p.m.