Triple

T18177205
Position Surface form Disambiguated ID Type / Status
Subject Allen Ludden E435193 entity
Predicate parentOf P120 FINISHED
Object David Ludden
David Ludden is an American historian and academic known for his scholarship on South Asian history and development.
 E1321661 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: David Ludden | Statement: [Allen Ludden, parentOf, David Ludden]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: David Ludden
Context triple: [Allen Ludden, parentOf, David Ludden]
  • A. Ian Dunn
    Ian Dunn is a British actor known for his work in television, film, and theatre, and for being married to the late actress Emma Chambers.
  • B. Steve Judd
    Steve Judd is the aging, principled former lawman at the heart of the Western film "Ride the High Country," whose moral integrity drives the story’s central conflict.
  • C. Ian J. Turpin
    Ian J. Turpin is a Scottish-born businessman and financial executive best known as the husband of Luci Baines Johnson, daughter of former U.S. President Lyndon B. Johnson.
  • D. Eric Lamonsoff
    Eric Lamonsoff is a bumbling yet big-hearted family man and close friend of Lenny Feder in the Grown Ups comedy film series.
  • E. David Loughery
    David Loughery is an American screenwriter and producer known for writing thrillers and genre films such as "Passenger 57," "Lakeview Terrace," and "Obsessed."
  • 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: David Ludden
Triple: [Allen Ludden, parentOf, David Ludden]
Generated description
David Ludden is an American historian and academic known for his scholarship on South Asian history and development.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: David Ludden
Target entity description: David Ludden is an American historian and academic known for his scholarship on South Asian history and development.
  • A. Ian Dunn
    Ian Dunn is a British actor known for his work in television, film, and theatre, and for being married to the late actress Emma Chambers.
  • B. Steve Judd
    Steve Judd is the aging, principled former lawman at the heart of the Western film "Ride the High Country," whose moral integrity drives the story’s central conflict.
  • C. Ian J. Turpin
    Ian J. Turpin is a Scottish-born businessman and financial executive best known as the husband of Luci Baines Johnson, daughter of former U.S. President Lyndon B. Johnson.
  • D. Eric Lamonsoff
    Eric Lamonsoff is a bumbling yet big-hearted family man and close friend of Lenny Feder in the Grown Ups comedy film series.
  • E. David Loughery
    David Loughery is an American screenwriter and producer known for writing thrillers and genre films such as "Passenger 57," "Lakeview Terrace," and "Obsessed."
  • 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_69d8b90c7ec081909b4694ccecb449c6 completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e4df5a72008190bd2e56205b995a87 completed April 19, 2026, 1:57 p.m.
NED1 Entity disambiguation (via context triple) batch_6a03d761cd188190ad56ddfa5f8c2b8a completed May 13, 2026, 1:44 a.m.
NEDg Description generation batch_6a03da3067608190b4bdc0dd728e2d29 completed May 13, 2026, 1:56 a.m.
NED2 Entity disambiguation (via description) batch_6a03da9df9708190a0f219e86e42674e completed May 13, 2026, 1:57 a.m.
Created at: April 10, 2026, 10:31 a.m.