Triple

T5689886
Position Surface form Disambiguated ID Type / Status
Subject Gulf of Tonkin Resolution E125401 entity
Predicate sponsorHouse P9894 FINISHED
Object Thomas P. Morgan
Thomas P. Morgan was a U.S. congressman known for his influential role in foreign policy during the Vietnam War era, including his involvement with the Gulf of Tonkin Resolution.
 E828919 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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 P. Morgan | Statement: [Gulf of Tonkin Resolution, sponsorHouse, Thomas P. Morgan]

Disambiguation candidates (3 decisions)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Thomas P. Morgan
Context triple: [Gulf of Tonkin Resolution, sponsorHouse, Thomas P. Morgan]
  • A. Thomas P. Morgan
    Thomas P. Morgan was an American figure of sufficient local or historical prominence to be recognized with a notable burial in Glenwood Cemetery in Washington, D.C.
  • B. Romeyn B. Ayres
    Romeyn B. Ayres was a Union Army general during the American Civil War, noted for his leadership of infantry units in key late-war battles.
  • C. Albert E. Smith
    Albert E. Smith was a pioneering film producer and early motion picture entrepreneur who co-founded one of the first major American movie studios.
  • D. Joseph P. Widney
    Joseph P. Widney was an American physician, educator, and religious leader who played a key role in early Nazarene and holiness movements and served as the second president of the University of Southern California.
  • E. William Farrand Prosser
    William Farrand Prosser was an American pioneer, politician, and early settler in Washington Territory whose leadership and development efforts in the Yakima Valley led to the city of Prosser being named in his honor.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Thomas P. Morgan
Target entity description: Thomas P. Morgan was a U.S. congressman known for his influential role in foreign policy during the Vietnam War era, including his involvement with the Gulf of Tonkin Resolution.
  • A. Thomas P. Morgan
    Thomas P. Morgan was an American figure of sufficient local or historical prominence to be recognized with a notable burial in Glenwood Cemetery in Washington, D.C.
  • B. Romeyn B. Ayres
    Romeyn B. Ayres was a Union Army general during the American Civil War, noted for his leadership of infantry units in key late-war battles.
  • C. Albert E. Smith
    Albert E. Smith was a pioneering film producer and early motion picture entrepreneur who co-founded one of the first major American movie studios.
  • D. Joseph P. Widney
    Joseph P. Widney was an American physician, educator, and religious leader who played a key role in early Nazarene and holiness movements and served as the second president of the University of Southern California.
  • E. William Farrand Prosser
    William Farrand Prosser was an American pioneer, politician, and early settler in Washington Territory whose leadership and development efforts in the Yakima Valley led to the city of Prosser being named in his honor.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: sponsorHouse
Context triple: [Gulf of Tonkin Resolution, sponsorHouse, Thomas P. Morgan]
  • A. sponsorInHouse
    Indicates that one entity formally supports, promotes, or funds another entity within the same organization, institution, or internal setting.
  • B. sponsorChamber chosen
    Indicates the legislative chamber (such as a house or senate) in which a bill’s sponsor serves or through which the sponsor is formally associated.
  • C. sponsorType
    Indicates the specific role or category of sponsorship that an entity provides in relation to another entity or event.
  • D. sponsorEnd
    Indicates the point in time or condition at which a sponsorship relationship or sponsorship-related action comes to an end.
  • E. sponsors
    Indicates that one entity provides financial or material support to another, often in exchange for association, promotion, or fulfillment of certain activities or goals.
  • F. None of above.

How the object was described

The object's one-sentence description was generated by prompting gpt-5.1 with the object name and this triple as context.

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 P. Morgan
Triple: [Gulf of Tonkin Resolution, sponsorHouse, Thomas P. Morgan]
Generated description
Thomas P. Morgan was a U.S. congressman known for his influential role in foreign policy during the Vietnam War era, including his involvement with the Gulf of Tonkin Resolution.

Provenance (6 batches)

Stage Batch ID Job type Status
creating batch_69c0082bb19c8190823a4facd3cba79b elicitation completed
NER batch_69c029014588819094a2a0f6f9b66bab ner completed
NED1 batch_69d20c75bf508190a812c87950cb5227 ned_source_triple completed
NED2 batch_69d210fed02c8190bde2dfa7e81b1ef2 ned_description completed
NEDg batch_69d20fe81dfc81909da77c59d0b8497a nedg completed
PD batch_69c021c0e0408190ab6c3cd3f907e80f pd completed
Created at: March 22, 2026, 3:44 p.m.