Triple

T9742740
Position Surface form Disambiguated ID Type / Status
Subject Teledyne E236227 entity
Predicate foundedBy P104 FINISHED
Object Henry Singleton
Henry Singleton was an American engineer, businessman, and investor best known as the co-founder and long-time CEO of Teledyne, where he became a legendary capital allocator and conglomerate builder.
 E817583 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: Henry Singleton | Statement: [Teledyne, foundedBy, Henry Singleton]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Henry Singleton
Context triple: [Teledyne, foundedBy, Henry Singleton]
  • A. Charles Singleton
    Charles Singleton was an American songwriter and lyricist best known for co-writing popular hits in the mid-20th century, including the classic standard "Strangers in the Night."
  • B. Samuel Dracott
    Samuel Dracott is an individual whose name appears in records with the variant spelling "Samuel Dracutt."
  • C. Henry Buckley
    Henry Buckley is a personal name shared by several notable individuals, including politicians, journalists, and public figures.
  • D. Henry Martin
    "Henry Martin" is a traditional folk ballad popularized in the modern era by artists such as Joan Baez.
  • E. Christian Van Dyke
    Christian Van Dyke is one of the children of legendary American actor and entertainer Dick Van Dyke.
  • 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: Henry Singleton
Triple: [Teledyne, foundedBy, Henry Singleton]
Generated description
Henry Singleton was an American engineer, businessman, and investor best known as the co-founder and long-time CEO of Teledyne, where he became a legendary capital allocator and conglomerate builder.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Henry Singleton
Target entity description: Henry Singleton was an American engineer, businessman, and investor best known as the co-founder and long-time CEO of Teledyne, where he became a legendary capital allocator and conglomerate builder.
  • A. Charles Singleton
    Charles Singleton was an American songwriter and lyricist best known for co-writing popular hits in the mid-20th century, including the classic standard "Strangers in the Night."
  • B. Samuel Dracott
    Samuel Dracott is an individual whose name appears in records with the variant spelling "Samuel Dracutt."
  • C. Henry Buckley
    Henry Buckley is a personal name shared by several notable individuals, including politicians, journalists, and public figures.
  • D. Henry Martin
    "Henry Martin" is a traditional folk ballad popularized in the modern era by artists such as Joan Baez.
  • E. Christian Van Dyke
    Christian Van Dyke is one of the children of legendary American actor and entertainer Dick Van Dyke.
  • 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_69ca84d3e24481908a476e2231123cf9 completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cd9f2cb7008190a829a03114d6c704 completed April 1, 2026, 10:41 p.m.
NED1 Entity disambiguation (via context triple) batch_69d1aff2339c8190b164b13b54a40cec completed April 5, 2026, 12:42 a.m.
NEDg Description generation batch_69d1b08ba1f48190830852f9d60e3368 completed April 5, 2026, 12:44 a.m.
NED2 Entity disambiguation (via description) batch_69d1b12cff6c81909e0c92f3d603566f completed April 5, 2026, 12:47 a.m.
Created at: March 30, 2026, 8:23 p.m.