Triple

T27
Position Surface form Disambiguated ID Type / Status
Subject Vannevar Bush E0 entity
Predicate employer P7 FINISHED
Object Massachusetts Institute of Technology E3 NE FINISHED

How this triple was built (3 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: Massachusetts Institute of Technology | Statement: [Vannevar Bush, employer, Massachusetts Institute of Technology]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Massachusetts Institute of Technology
Context triple: [Vannevar Bush, employer, Massachusetts Institute of Technology]
  • A. Massachusetts Institute of Technology chosen
    The Massachusetts Institute of Technology is a world-renowned research university in Cambridge, Massachusetts, known for its pioneering work in science, engineering, and technology.
  • B. 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.
  • C. 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.
  • D. Carnegie Institution of Washington
    The Carnegie Institution of Washington is a private, nonprofit scientific research organization founded by Andrew Carnegie that supports advanced research across fields such as astronomy, biology, and earth sciences.
  • E. University of Manchester
    The University of Manchester is a major public research university in Manchester, England, renowned for its contributions to science, engineering, and innovation.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: employer
Context triple: [Vannevar Bush, employer, Massachusetts Institute of Technology]
  • A. instanceOf
    relation of type constraints
  • 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_69a1c42f421881909e892cd3c0b8a381 completed Feb. 27, 2026, 4:19 p.m.
NER Named-entity recognition batch_69a1d89696a48190a0334ff9cb1416ad completed Feb. 27, 2026, 5:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69a22a2f86ec81908e07bdf92a20b9ae completed Feb. 27, 2026, 11:35 p.m.
PD Predicate disambiguation batch_69a1c97e9dac8190a5a8e320b8620755 completed Feb. 27, 2026, 4:42 p.m.
PDg Predicate description generation batch_69a1d895cb208190973a67179da8b4cf completed Feb. 27, 2026, 5:47 p.m.
Created at: Feb. 27, 2026, 4:42 p.m.