Triple

T10464654
Position Surface form Disambiguated ID Type / Status
Subject St. Paul’s Episcopal Churchyard, Elkins Park, Pennsylvania, United States E246759 entity
Predicate hasNotableBurial P196 FINISHED
Object Titanic victim Harry Elkins Widener
Harry Elkins Widener was a wealthy American book collector and bibliophile who perished in the sinking of the RMS Titanic in 1912.
E866224 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: Titanic victim Harry Elkins Widener | Statement: [St. Paul’s Episcopal Churchyard, Elkins Park, Pennsylvania, United States, hasNotableBurial, Titanic victim Harry Elkins Widener]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Titanic victim Harry Elkins Widener
Context triple: [St. Paul’s Episcopal Churchyard, Elkins Park, Pennsylvania, United States, hasNotableBurial, Titanic victim Harry Elkins Widener]
  • A. Margaret Brown Campbell
    Margaret Brown Campbell was the wife of Alexander Campbell, a prominent leader in the early Restoration Movement within American Christianity.
  • B. Sir Edward James Harland
    Sir Edward James Harland was a prominent 19th-century British shipbuilder and industrialist best known as a co-founder of the Harland and Wolff shipyard in Belfast.
  • C. Old Rose Dawson Calvert in Titanic
    Old Rose Dawson Calvert in Titanic is the elderly version of the film’s heroine who narrates her memories of the ill-fated voyage and her love story aboard the RMS Titanic.
  • D. Margaret "Molly" Brown
    Margaret "Molly" Brown was an American socialite, philanthropist, and Titanic survivor whose spirited personality and activism earned her the nickname "The Unsinkable Molly Brown."
  • E. Isidor Straus
    Isidor Straus was a German-born American businessman, co-owner of Macy’s department store, and U.S. Congressman who perished with his wife Ida in the sinking of the RMS Titanic.
  • 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: Titanic victim Harry Elkins Widener
Triple: [St. Paul’s Episcopal Churchyard, Elkins Park, Pennsylvania, United States, hasNotableBurial, Titanic victim Harry Elkins Widener]
Generated description
Harry Elkins Widener was a wealthy American book collector and bibliophile who perished in the sinking of the RMS Titanic in 1912.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Titanic victim Harry Elkins Widener
Target entity description: Harry Elkins Widener was a wealthy American book collector and bibliophile who perished in the sinking of the RMS Titanic in 1912.
  • A. Margaret Brown Campbell
    Margaret Brown Campbell was the wife of Alexander Campbell, a prominent leader in the early Restoration Movement within American Christianity.
  • B. Sir Edward James Harland
    Sir Edward James Harland was a prominent 19th-century British shipbuilder and industrialist best known as a co-founder of the Harland and Wolff shipyard in Belfast.
  • C. Old Rose Dawson Calvert in Titanic
    Old Rose Dawson Calvert in Titanic is the elderly version of the film’s heroine who narrates her memories of the ill-fated voyage and her love story aboard the RMS Titanic.
  • D. Margaret "Molly" Brown
    Margaret "Molly" Brown was an American socialite, philanthropist, and Titanic survivor whose spirited personality and activism earned her the nickname "The Unsinkable Molly Brown."
  • E. Isidor Straus
    Isidor Straus was a German-born American businessman, co-owner of Macy’s department store, and U.S. Congressman who perished with his wife Ida in the sinking of the RMS Titanic.
  • 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_69d381c16c248190a2fe5b471e584e9c completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d50886c2a8819086da6c08356ec6bf completed April 7, 2026, 1:37 p.m.
NED1 Entity disambiguation (via context triple) batch_69d89fd865688190b0b5708481f397f4 completed April 10, 2026, 6:59 a.m.
NEDg Description generation batch_69d8a43ae8a48190b1c05b6a91dfed9a completed April 10, 2026, 7:18 a.m.
NED2 Entity disambiguation (via description) batch_69d8b8fe1b9c8190b5a4787797ad7120 completed April 10, 2026, 8:46 a.m.
Created at: April 6, 2026, 12:19 p.m.