Triple

T6709499
Position Surface form Disambiguated ID Type / Status
Subject Mel Lastman E153094 entity
Predicate child P120 FINISHED
Object Dale Lastman
Dale Lastman is a prominent Canadian corporate lawyer and business leader, known for his long-time role as chair of Goodmans LLP and his involvement in major sports and civic organizations.
E613837 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: Dale Lastman | Statement: [Mel Lastman, child, Dale Lastman]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Dale Lastman
Context triple: [Mel Lastman, child, Dale Lastman]
  • A. Dale Beldin
    Dale Beldin is a film editor best known for his work on the action-comedy movie "Beverly Hills Cop III."
  • B. Dale Eunson
    Dale Eunson was an American writer and magazine editor best known for his short stories and screenwriting work in mid-20th-century Hollywood.
  • C. Ken Ralston
    Ken Ralston is an acclaimed visual effects supervisor known for his groundbreaking work on major films such as the Star Wars and Back to the Future series.
  • D. Dale Bowers
    Dale Bowers is an Anglican bishop who serves as the ecclesiastical leader of the Diocese of St Helena, overseeing the church’s ministry on the remote South Atlantic islands of St Helena and Ascension.
  • E. Dennis Puleston
    Dennis Puleston was a British-born American naturalist, adventurer, and conservationist best known for his pioneering role in the modern environmental movement and efforts to protect wildlife from pesticide pollution.
  • 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: Dale Lastman
Triple: [Mel Lastman, child, Dale Lastman]
Generated description
Dale Lastman is a prominent Canadian corporate lawyer and business leader, known for his long-time role as chair of Goodmans LLP and his involvement in major sports and civic organizations.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Dale Lastman
Target entity description: Dale Lastman is a prominent Canadian corporate lawyer and business leader, known for his long-time role as chair of Goodmans LLP and his involvement in major sports and civic organizations.
  • A. Dale Beldin
    Dale Beldin is a film editor best known for his work on the action-comedy movie "Beverly Hills Cop III."
  • B. Dale Eunson
    Dale Eunson was an American writer and magazine editor best known for his short stories and screenwriting work in mid-20th-century Hollywood.
  • C. Ken Ralston
    Ken Ralston is an acclaimed visual effects supervisor known for his groundbreaking work on major films such as the Star Wars and Back to the Future series.
  • D. Dale Bowers
    Dale Bowers is an Anglican bishop who serves as the ecclesiastical leader of the Diocese of St Helena, overseeing the church’s ministry on the remote South Atlantic islands of St Helena and Ascension.
  • E. Dennis Puleston
    Dennis Puleston was a British-born American naturalist, adventurer, and conservationist best known for his pioneering role in the modern environmental movement and efforts to protect wildlife from pesticide pollution.
  • 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_69c68808d8d8819087369015270788fe completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d105b49c8190932246a727e2c513 completed March 27, 2026, 6:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7008e6b308190a3d5db2bf4a469c4 completed March 27, 2026, 10:11 p.m.
NEDg Description generation batch_69c701be78cc8190a0848ea60908d129 completed March 27, 2026, 10:16 p.m.
NED2 Entity disambiguation (via description) batch_69c7021b27288190866aef500198479d completed March 27, 2026, 10:18 p.m.
Created at: March 27, 2026, 2:06 p.m.