Triple

T15160138
Position Surface form Disambiguated ID Type / Status
Subject Andrea Leeds E362187 entity
Predicate spouse P13 FINISHED
Object Robert Stewart Howard
Robert Stewart Howard was the husband of American film actress Andrea Leeds and a prominent California horse owner and breeder.
 E1140777 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: Robert Stewart Howard | Statement: [Andrea Leeds, spouse, Robert Stewart Howard]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Robert Stewart Howard
Context triple: [Andrea Leeds, spouse, Robert Stewart Howard]
  • A. H. Rider Haggard
    H. Rider Haggard was a British writer best known for his adventure novels set in exotic locations, such as "King Solomon's Mines" and "She."
  • B. Frederic John Napier Thesiger
    Frederic John Napier Thesiger, 1st Viscount Chelmsford, was a British colonial administrator and politician who served as Viceroy of India from 1916 to 1921.
  • C. David Wolstencroft
    David Wolstencroft is a British television writer and producer best known for his work in the spy thriller genre.
  • D. Anthony Hope
    Anthony Hope was a British novelist and playwright best known for his swashbuckling adventure novel "The Prisoner of Zenda," which became a classic of romantic adventure fiction.
  • E. John Vernon Lord
    John Vernon Lord is a British illustrator, author, and educator renowned for his intricate, imaginative artwork in children’s books and literary classics.
  • 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: Robert Stewart Howard
Triple: [Andrea Leeds, spouse, Robert Stewart Howard]
Generated description
Robert Stewart Howard was the husband of American film actress Andrea Leeds and a prominent California horse owner and breeder.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Robert Stewart Howard
Target entity description: Robert Stewart Howard was the husband of American film actress Andrea Leeds and a prominent California horse owner and breeder.
  • A. H. Rider Haggard
    H. Rider Haggard was a British writer best known for his adventure novels set in exotic locations, such as "King Solomon's Mines" and "She."
  • B. Frederic John Napier Thesiger
    Frederic John Napier Thesiger, 1st Viscount Chelmsford, was a British colonial administrator and politician who served as Viceroy of India from 1916 to 1921.
  • C. David Wolstencroft
    David Wolstencroft is a British television writer and producer best known for his work in the spy thriller genre.
  • D. Anthony Hope
    Anthony Hope was a British novelist and playwright best known for his swashbuckling adventure novel "The Prisoner of Zenda," which became a classic of romantic adventure fiction.
  • E. John Vernon Lord
    John Vernon Lord is a British illustrator, author, and educator renowned for his intricate, imaginative artwork in children’s books and literary classics.
  • 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_69d85a087b7c81908baa94a53dac8d68 completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e0060dd71881908ecc4a4f52d438a5 completed April 15, 2026, 9:41 p.m.
NED1 Entity disambiguation (via context triple) batch_69febffaa4b88190aab36fdae057e6d2 completed May 9, 2026, 5:02 a.m.
NEDg Description generation batch_69fec23c83ac819087633c0f64e50506 completed May 9, 2026, 5:12 a.m.
NED2 Entity disambiguation (via description) batch_69fec2f95a408190850e4d81839822ba completed May 9, 2026, 5:15 a.m.
Created at: April 10, 2026, 3:08 a.m.