Triple

T8408198
Position Surface form Disambiguated ID Type / Status
Subject Reginald Claypoole Vanderbilt E198554 entity
Predicate spouse P13 FINISHED
Object Cathleen Neilson
Cathleen Neilson was an American socialite known for her marriage into the wealthy Vanderbilt family through Reginald Claypoole Vanderbilt.
 E771069 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: Cathleen Neilson | Statement: [Reginald Claypoole Vanderbilt, spouse, Cathleen Neilson]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Cathleen Neilson
Context triple: [Reginald Claypoole Vanderbilt, spouse, Cathleen Neilson]
  • A. Eileen Paisley
    Eileen Paisley is a Northern Irish politician and life peer who served as a Democratic Unionist Party representative and is known as the wife of DUP founder and former First Minister Ian Paisley.
  • B. Elizabeth McLaughlin
    Elizabeth McLaughlin is an American actress known for her roles in television series such as the psychological drama "Hand of God."
  • C. Kathleen Shepherd
    Kathleen Shepherd is a fictional neurosurgeon and one of Derek Shepherd's sisters in the television series "Grey's Anatomy."
  • D. Patricia Sweeney
    Patricia Sweeney is known as the wife of English actor and screenwriter Colin Welland.
  • E. Eileen Shearer
    Eileen Shearer is a political figure best known for founding the American Independent Party in the United States.
  • 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: Cathleen Neilson
Triple: [Reginald Claypoole Vanderbilt, spouse, Cathleen Neilson]
Generated description
Cathleen Neilson was an American socialite known for her marriage into the wealthy Vanderbilt family through Reginald Claypoole Vanderbilt.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Cathleen Neilson
Target entity description: Cathleen Neilson was an American socialite known for her marriage into the wealthy Vanderbilt family through Reginald Claypoole Vanderbilt.
  • A. Eileen Paisley
    Eileen Paisley is a Northern Irish politician and life peer who served as a Democratic Unionist Party representative and is known as the wife of DUP founder and former First Minister Ian Paisley.
  • B. Elizabeth McLaughlin
    Elizabeth McLaughlin is an American actress known for her roles in television series such as the psychological drama "Hand of God."
  • C. Kathleen Shepherd
    Kathleen Shepherd is a fictional neurosurgeon and one of Derek Shepherd's sisters in the television series "Grey's Anatomy."
  • D. Patricia Sweeney
    Patricia Sweeney is known as the wife of English actor and screenwriter Colin Welland.
  • E. Eileen Shearer
    Eileen Shearer is a political figure best known for founding the American Independent Party in the United States.
  • 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_69ca8310df9c8190b25f16161cca3e41 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cb8315a8a8819097f6da11b909b527 completed March 31, 2026, 8:17 a.m.
NED1 Entity disambiguation (via context triple) batch_69cfd0625cf881909deeb97a753ea7ea completed April 3, 2026, 2:36 p.m.
NEDg Description generation batch_69cfd20c419c81909ed6c9613d6bca7e completed April 3, 2026, 2:43 p.m.
NED2 Entity disambiguation (via description) batch_69cfd26b0f4481909b0bbde890626355 completed April 3, 2026, 2:44 p.m.
Created at: March 30, 2026, 6:05 p.m.