Triple

T13
Position Surface form Disambiguated ID Type / Status
Subject Vannevar Bush E0 entity
Predicate placeOfDeath P21 FINISHED
Object Belmont, Massachusetts, United States
Belmont, Massachusetts, United States, is a suburban town just west of Boston known for its affluent residential character and strong public schools.
E36 NE FINISHED

How this triple was built (5 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: Belmont, Massachusetts, United States | Statement: [Vannevar Bush, placeOfDeath, Belmont, Massachusetts, United States]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Belmont, Massachusetts, United States
Context triple: [Vannevar Bush, placeOfDeath, Belmont, Massachusetts, United States]
  • A. Everett, Massachusetts, United States
    Everett, Massachusetts, United States, is a small industrial city just north of Boston known historically for its manufacturing base and as the birthplace of influential engineer and science administrator Vannevar Bush.
  • B. Tufts College
    Tufts College is a private research university in Medford and Somerville, Massachusetts, known for its strong programs in the liberal arts, sciences, and international relations.
  • C. Washington, D.C.
    Washington, D.C. is the capital city of the United States, serving as the nation’s political center and home to its federal government institutions.
  • D. Harvard University
    Harvard University is a prestigious private Ivy League research university in Cambridge, Massachusetts, renowned for its academic excellence, influential alumni, and historic leadership in higher education.
  • E. Massachusetts Institute of Technology
    The Massachusetts Institute of Technology is a world-renowned research university in Cambridge, Massachusetts, known for its pioneering work in science, engineering, and technology.
  • 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: Belmont, Massachusetts, United States
Triple: [Vannevar Bush, placeOfDeath, Belmont, Massachusetts, United States]
Generated description
Belmont, Massachusetts, United States, is a suburban town just west of Boston known for its affluent residential character and strong public schools.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Belmont, Massachusetts, United States
Target entity description: Belmont, Massachusetts, United States, is a suburban town just west of Boston known for its affluent residential character and strong public schools.
  • A. Everett, Massachusetts, United States
    Everett, Massachusetts, United States, is a small industrial city just north of Boston known historically for its manufacturing base and as the birthplace of influential engineer and science administrator Vannevar Bush.
  • B. Tufts College
    Tufts College is a private research university in Medford and Somerville, Massachusetts, known for its strong programs in the liberal arts, sciences, and international relations.
  • C. Washington, D.C.
    Washington, D.C. is the capital city of the United States, serving as the nation’s political center and home to its federal government institutions.
  • D. Harvard University
    Harvard University is a prestigious private Ivy League research university in Cambridge, Massachusetts, renowned for its academic excellence, influential alumni, and historic leadership in higher education.
  • E. Massachusetts Institute of Technology
    The Massachusetts Institute of Technology is a world-renowned research university in Cambridge, Massachusetts, known for its pioneering work in science, engineering, and technology.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: placeOfDeath
Context triple: [Vannevar Bush, placeOfDeath, Belmont, Massachusetts, United States]
  • A. placeOfBirth
    Indicates the location where a person or other entity was born.
  • B. countryOfCitizenship
    Indicates the country in which a person or entity holds legal citizenship.
  • C. militaryConflict
    Indicates a relationship where two or more parties are engaged in organized, armed hostilities or warfare against each other.
  • D. dateOfBirth
    Indicates the specific calendar date on which an individual or entity was born.
  • E. positionHeld
    Indicates that an entity occupies or has occupied a specific role, job, office, or position within an organization or context.
  • F. None of above. chosen

Provenance (7 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_69a1c42f421881909e892cd3c0b8a381 completed Feb. 27, 2026, 4:19 p.m.
NER Named-entity recognition batch_69a215d36b248190b79b3dc94217e620 completed Feb. 27, 2026, 10:08 p.m.
NED1 Entity disambiguation (via context triple) batch_69a22a2f86ec81908e07bdf92a20b9ae completed Feb. 27, 2026, 11:35 p.m.
NEDg Description generation batch_69a22ac4c7d4819096f3d5abe6d7641d completed Feb. 27, 2026, 11:37 p.m.
NED2 Entity disambiguation (via description) batch_69a22b0e8a1c8190a21c4c4426fe3865 completed Feb. 27, 2026, 11:38 p.m.
PD Predicate disambiguation batch_69a1d9081ab08190b4e37f08ab58ae26 completed Feb. 27, 2026, 5:48 p.m.
PDg Predicate description generation batch_69a215d215a081908c192ec0297b4a03 completed Feb. 27, 2026, 10:08 p.m.
Created at: Feb. 27, 2026, 4:42 p.m.