Triple

T7608868
Position Surface form Disambiguated ID Type / Status
Subject Underhill E172179 entity
Predicate hasNotableBearer P458 FINISHED
Object Thomas Underhill
Thomas Underhill is a relatively obscure individual whose name is noted primarily as a bearer of the surname Underhill, with no widely recognized historical or cultural prominence.
 E676754 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: Thomas Underhill | Statement: [Underhill, hasNotableBearer, Thomas Underhill]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Thomas Underhill
Context triple: [Underhill, hasNotableBearer, Thomas Underhill]
  • A. John Underhill
    John Underhill is a distinguished geologist recognized for his significant contributions to the earth sciences, for which he received the prestigious William Smith Medal.
  • B. John Underhill
    John Underhill was a 17th-century English colonial soldier and militia leader in New England, known for his prominent and controversial role in early Native American conflicts.
  • C. Abner Underhill
    Abner Underhill is a historical figure known primarily for bearing the surname Underhill, which is associated with early American colonial and genealogical records.
  • D. Christian Van Dyke
    Christian Van Dyke is one of the children of legendary American actor and entertainer Dick Van Dyke.
  • E. Francis Tresham
    Francis Tresham was an English Catholic conspirator best known for his involvement in the 1605 Gunpowder Plot to blow up the Houses of Parliament.
  • 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: Thomas Underhill
Triple: [Underhill, hasNotableBearer, Thomas Underhill]
Generated description
Thomas Underhill is a relatively obscure individual whose name is noted primarily as a bearer of the surname Underhill, with no widely recognized historical or cultural prominence.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Thomas Underhill
Target entity description: Thomas Underhill is a relatively obscure individual whose name is noted primarily as a bearer of the surname Underhill, with no widely recognized historical or cultural prominence.
  • A. John Underhill
    John Underhill is a distinguished geologist recognized for his significant contributions to the earth sciences, for which he received the prestigious William Smith Medal.
  • B. John Underhill
    John Underhill was a 17th-century English colonial soldier and militia leader in New England, known for his prominent and controversial role in early Native American conflicts.
  • C. Abner Underhill chosen
    Abner Underhill is a historical figure known primarily for bearing the surname Underhill, which is associated with early American colonial and genealogical records.
  • D. Christian Van Dyke
    Christian Van Dyke is one of the children of legendary American actor and entertainer Dick Van Dyke.
  • E. Francis Tresham
    Francis Tresham was an English Catholic conspirator best known for his involvement in the 1605 Gunpowder Plot to blow up the Houses of Parliament.
  • F. None of above.

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_69c6994f50808190ba228764bb422417 completed March 27, 2026, 2:50 p.m.
NER Named-entity recognition batch_69c6fa1f6e888190ac6580724803fbc3 completed March 27, 2026, 9:43 p.m.
NED1 Entity disambiguation (via context triple) batch_69c87094139481909858399a082f4a29 completed March 29, 2026, 12:21 a.m.
NEDg Description generation batch_69c871f4a654819098f2166bbaf160f8 completed March 29, 2026, 12:27 a.m.
NED2 Entity disambiguation (via description) batch_69c8727498e081909fb1a59db60d01ce completed March 29, 2026, 12:29 a.m.
Created at: March 27, 2026, 3:54 p.m.