Triple

T21979143
Position Surface form Disambiguated ID Type / Status
Subject Brewster Medal E542789 entity
Predicate notableRecipient P108 FINISHED
Object David Lack
David Lack was a pioneering British ornithologist and evolutionary biologist best known for his influential studies on bird ecology and population dynamics, particularly in Darwin’s finches.
 E1512110 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: David Lack | Statement: [Brewster Medal, notableRecipient, David Lack]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: David Lack
Context triple: [Brewster Medal, notableRecipient, David Lack]
  • A. Christopher Hampson
    Christopher Hampson is a British choreographer, former dancer, and arts leader best known for directing and shaping the artistic vision of major ballet companies in the UK.
  • B. Philip Lutley Sclater
    Philip Lutley Sclater was a 19th-century English lawyer, zoologist, and ornithologist best known for his work on biogeography and the classification of the world's zoogeographical regions.
  • C. William Nuttall
    William Nuttall is a notable individual associated with the surname Nuttall, recognized as a distinguished bearer of that name.
  • D. William Lutley Sclater
    William Lutley Sclater was a British zoologist and museum curator known for his work in ornithology and for continuing the scientific legacy of his father, Philip Lutley Sclater.
  • E. Henry Blyth
    Henry Blyth was a screenwriter known for his work on the film "The Early Bird."
  • 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: David Lack
Triple: [Brewster Medal, notableRecipient, David Lack]
Generated description
David Lack was a pioneering British ornithologist and evolutionary biologist best known for his influential studies on bird ecology and population dynamics, particularly in Darwin’s finches.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: David Lack
Target entity description: David Lack was a pioneering British ornithologist and evolutionary biologist best known for his influential studies on bird ecology and population dynamics, particularly in Darwin’s finches.
  • A. Christopher Hampson
    Christopher Hampson is a British choreographer, former dancer, and arts leader best known for directing and shaping the artistic vision of major ballet companies in the UK.
  • B. Philip Lutley Sclater
    Philip Lutley Sclater was a 19th-century English lawyer, zoologist, and ornithologist best known for his work on biogeography and the classification of the world's zoogeographical regions.
  • C. William Nuttall
    William Nuttall is a notable individual associated with the surname Nuttall, recognized as a distinguished bearer of that name.
  • D. William Lutley Sclater
    William Lutley Sclater was a British zoologist and museum curator known for his work in ornithology and for continuing the scientific legacy of his father, Philip Lutley Sclater.
  • E. Henry Blyth
    Henry Blyth was a screenwriter known for his work on the film "The Early Bird."
  • 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_69e0c48070988190909db97667b9a0ac completed April 16, 2026, 11:14 a.m.
NER Named-entity recognition batch_69f1248bdd88819098bfeca550608f14 completed April 28, 2026, 9:20 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0a6d756e98819099470db2ce42a8dd completed May 18, 2026, 1:37 a.m.
NEDg Description generation batch_6a0a6e18d4f48190bfb917c9c9109ea5 completed May 18, 2026, 1:40 a.m.
NED2 Entity disambiguation (via description) batch_6a0a6ee56684819082d2001b2e817ed8 completed May 18, 2026, 1:44 a.m.
Created at: April 16, 2026, 8:03 p.m.