Triple

T800
Position Surface form Disambiguated ID Type / Status
Subject Office of Scientific Research and Development E15 entity
Predicate director P255 FINISHED
Object Vannevar Bush E0 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: Vannevar Bush | Statement: [Office of Scientific Research and Development, director, Vannevar Bush]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Vannevar Bush
Context triple: [Office of Scientific Research and Development, director, Vannevar Bush]
  • A. Vannevar Bush chosen
    American electrical engineer and science administrator (1890~1974)
  • B. J. C. R. Licklider
    J. C. R. Licklider was an American psychologist and computer scientist whose visionary ideas about interactive computing and a globally networked system helped lay the conceptual foundations for the internet and modern human-computer interaction.
  • C. Douglas Engelbart
    Douglas Engelbart was an American engineer and inventor best known for pioneering the computer mouse and groundbreaking concepts in interactive computing and hypertext that helped shape modern personal computing.
  • D. Claude Shannon
    Claude Shannon was an American mathematician and electrical engineer known as the "father of information theory" for founding the mathematical framework underlying digital communication and data compression.
  • E. David Packard
    David Packard was an American electrical engineer, co-founder of Hewlett-Packard, and influential philanthropist and public servant.
  • 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: director
Context triple: [Office of Scientific Research and Development, director, Vannevar Bush]
  • A. founder
    Indicates that an entity established, created, or started another entity such as an organization, institution, or company.
  • B. inception
    Indicates the point in time or event at which something begins, originates, or is first established.
  • C. genre
    Indicates the artistic or thematic category to which a work (such as a book, film, or song) belongs.
  • D. employer
    Indicates a relationship where one entity hires, pays, and oversees the work of another entity.
  • E. predecessor
    Indicates that one entity comes before another in an ordered sequence or succession.
  • 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_69a22a285828819081a58308fb963df1 completed Feb. 27, 2026, 11:35 p.m.
NER Named-entity recognition batch_69a23211f05c8190b8deb03a8540d84d completed Feb. 28, 2026, 12:08 a.m.
NED1 Entity disambiguation (via context triple) batch_69a25aac4900819093912edb0121ff9d completed Feb. 28, 2026, 3:02 a.m.
PD Predicate disambiguation batch_69a230c2c48481908beb1db3cc9768aa completed Feb. 28, 2026, 12:03 a.m.
PDg Predicate description generation batch_69a23211181c81909c2db8796d2aded4 completed Feb. 28, 2026, 12:08 a.m.
Created at: Feb. 27, 2026, 11:36 p.m.