Triple

T1331095
Position Surface form Disambiguated ID Type / Status
Subject Sidwell Friends School E28644 entity
Predicate foundedBy P104 FINISHED
Object Thomas W. Sidwell
Thomas W. Sidwell was an American educator best known for establishing the progressive Quaker institution now known as Sidwell Friends School in Washington, D.C.
E484992 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 W. Sidwell | Statement: [Sidwell Friends School, foundedBy, Thomas W. Sidwell]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Thomas W. Sidwell
Context triple: [Sidwell Friends School, foundedBy, Thomas W. Sidwell]
  • A. Samuel J. Kirkwood
    Samuel J. Kirkwood was a 19th-century American politician best known for serving as governor of Iowa and as a U.S. senator during the Civil War era.
  • B. Franklin H. Martin
    Franklin H. Martin was an American surgeon and medical leader best known for founding and guiding the development of the American College of Surgeons.
  • C. Harry M. Wegeforth
    Harry M. Wegeforth was an American physician and civic leader best known for establishing and guiding the early development of the San Diego Zoo into a major zoological institution.
  • D. Charles R. Fenwick
    Charles R. Fenwick was a Virginia lawyer and long-serving state legislator known for his influence on transportation policy, for whom the Charles R. Fenwick Bridge is named.
  • E. Charles R. Boling
    Charles R. Boling was a prominent supporter and benefactor of the University of Tennessee whose contributions led to the major campus venue Thompson–Boling Arena bearing his name.
  • 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 W. Sidwell
Triple: [Sidwell Friends School, foundedBy, Thomas W. Sidwell]
Generated description
Thomas W. Sidwell was an American educator best known for establishing the progressive Quaker institution now known as Sidwell Friends School in Washington, D.C.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Thomas W. Sidwell
Target entity description: Thomas W. Sidwell was an American educator best known for establishing the progressive Quaker institution now known as Sidwell Friends School in Washington, D.C.
  • A. Samuel J. Kirkwood
    Samuel J. Kirkwood was a 19th-century American politician best known for serving as governor of Iowa and as a U.S. senator during the Civil War era.
  • B. Franklin H. Martin
    Franklin H. Martin was an American surgeon and medical leader best known for founding and guiding the development of the American College of Surgeons.
  • C. Harry M. Wegeforth
    Harry M. Wegeforth was an American physician and civic leader best known for establishing and guiding the early development of the San Diego Zoo into a major zoological institution.
  • D. Charles R. Fenwick
    Charles R. Fenwick was a Virginia lawyer and long-serving state legislator known for his influence on transportation policy, for whom the Charles R. Fenwick Bridge is named.
  • E. Charles R. Boling
    Charles R. Boling was a prominent supporter and benefactor of the University of Tennessee whose contributions led to the major campus venue Thompson–Boling Arena bearing his name.
  • 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_69a498561a508190a3e1bc137c2b866a completed March 1, 2026, 7:49 p.m.
NER Named-entity recognition batch_69a4c1c5f86c819098e98b046968954a completed March 1, 2026, 10:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69be89b0441881908b87c7a62434e79a completed March 21, 2026, 12:06 p.m.
NEDg Description generation batch_69be8c55934c8190a5b693a9b71fd935 completed March 21, 2026, 12:17 p.m.
NED2 Entity disambiguation (via description) batch_69be8cc26f48819094742f965919fec3 completed March 21, 2026, 12:19 p.m.
Created at: March 1, 2026, 7:55 p.m.