Triple

T392713
Position Surface form Disambiguated ID Type / Status
Subject Yale School of Engineering & Applied Science E8914 entity
Predicate hasBuilding P105 FINISHED
Object Mason Laboratory
Mason Laboratory is an academic building at Yale University that houses facilities for the School of Engineering & Applied Science.
E51522 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: Mason Laboratory | Statement: [Yale School of Engineering & Applied Science, hasBuilding, Mason Laboratory]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Mason Laboratory
Context triple: [Yale School of Engineering & Applied Science, hasBuilding, Mason Laboratory]
  • A. Lewis Laboratory
    Lewis Laboratory is a NASA research facility historically focused on aeronautics and rocket propulsion, now part of the Glenn Research Center in Cleveland, Ohio.
  • B. Loomis Laboratory
    Loomis Laboratory is a renowned private research facility in Tuxedo Park historically associated with advanced scientific experimentation and innovation.
  • C. Chicago Metallurgical Laboratory
    The Chicago Metallurgical Laboratory was a key Manhattan Project research center at the University of Chicago where scientists developed nuclear reactor technology and laid the groundwork for the first controlled, self-sustaining nuclear chain reaction.
  • D. Aldrich Hall
    Aldrich Hall is a primary classroom and academic building at Harvard Business School, known for hosting many of the school’s MBA courses and case-method discussions.
  • E. Klarman Hall
    Klarman Hall is a major convening and conference center at Harvard Business School designed for large-scale events, lectures, and community gatherings.
  • 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: Mason Laboratory
Triple: [Yale School of Engineering & Applied Science, hasBuilding, Mason Laboratory]
Generated description
Mason Laboratory is an academic building at Yale University that houses facilities for the School of Engineering & Applied Science.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Mason Laboratory
Target entity description: Mason Laboratory is an academic building at Yale University that houses facilities for the School of Engineering & Applied Science.
  • A. Lewis Laboratory
    Lewis Laboratory is a NASA research facility historically focused on aeronautics and rocket propulsion, now part of the Glenn Research Center in Cleveland, Ohio.
  • B. Loomis Laboratory
    Loomis Laboratory is a renowned private research facility in Tuxedo Park historically associated with advanced scientific experimentation and innovation.
  • C. Chicago Metallurgical Laboratory
    The Chicago Metallurgical Laboratory was a key Manhattan Project research center at the University of Chicago where scientists developed nuclear reactor technology and laid the groundwork for the first controlled, self-sustaining nuclear chain reaction.
  • D. Aldrich Hall
    Aldrich Hall is a primary classroom and academic building at Harvard Business School, known for hosting many of the school’s MBA courses and case-method discussions.
  • E. Klarman Hall
    Klarman Hall is a major convening and conference center at Harvard Business School designed for large-scale events, lectures, and community gatherings.
  • 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_69a2e7f55c60819097aff65ea2ca2832 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2ec7637c08190b695ec640edbf6c2 completed Feb. 28, 2026, 1:24 p.m.
NED1 Entity disambiguation (via context triple) batch_69a413f1148481908b4a25355ee07069 completed March 1, 2026, 10:24 a.m.
NEDg Description generation batch_69a414bd88e48190bd9f8b7468934109 completed March 1, 2026, 10:28 a.m.
NED2 Entity disambiguation (via description) batch_69a4151bd3888190a84a2e66b4f601ce completed March 1, 2026, 10:29 a.m.
Created at: Feb. 28, 2026, 1:08 p.m.