Triple

T8941542
Position Surface form Disambiguated ID Type / Status
Subject Ruby Keeler E212910 entity
Predicate spouse P13 FINISHED
Object John Homer Lowe
John Homer Lowe was the husband of famed Hollywood actress and tap dancer Ruby Keeler, known primarily for his marriage to the 1930s musical film star.
E767194 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: John Homer Lowe | Statement: [Ruby Keeler, spouse, John Homer Lowe]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: John Homer Lowe
Context triple: [Ruby Keeler, spouse, John Homer Lowe]
  • A. Henry Ware Lawton
    Henry Ware Lawton was a highly decorated U.S. Army officer and Medal of Honor recipient who served in multiple conflicts, including the Civil War, Indian Wars, Spanish–American War, and ultimately the Philippine–American War, where he was killed in action.
  • B. Emory S. Land
    Emory S. Land was a U.S. naval officer and engineer best known for overseeing submarine construction and serving as a key maritime administrator during World War II.
  • C. John Duff Lowe
    John Duff Lowe is an English pianist best known for playing with The Quarrymen, the skiffle group that evolved into The Beatles.
  • D. Arthur Hoyt Scott
    Arthur Hoyt Scott was an American businessman and horticulture enthusiast whose legacy in gardening and landscape design is commemorated by the Scott Arboretum at Swarthmore College.
  • E. Edward Porter Alexander
    Edward Porter Alexander was a prominent Confederate general and artillery officer during the American Civil War, later known for his influential postwar memoirs and engineering work.
  • 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: John Homer Lowe
Triple: [Ruby Keeler, spouse, John Homer Lowe]
Generated description
John Homer Lowe was the husband of famed Hollywood actress and tap dancer Ruby Keeler, known primarily for his marriage to the 1930s musical film star.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: John Homer Lowe
Target entity description: John Homer Lowe was the husband of famed Hollywood actress and tap dancer Ruby Keeler, known primarily for his marriage to the 1930s musical film star.
  • A. Henry Ware Lawton
    Henry Ware Lawton was a highly decorated U.S. Army officer and Medal of Honor recipient who served in multiple conflicts, including the Civil War, Indian Wars, Spanish–American War, and ultimately the Philippine–American War, where he was killed in action.
  • B. Emory S. Land
    Emory S. Land was a U.S. naval officer and engineer best known for overseeing submarine construction and serving as a key maritime administrator during World War II.
  • C. John Duff Lowe
    John Duff Lowe is an English pianist best known for playing with The Quarrymen, the skiffle group that evolved into The Beatles.
  • D. Arthur Hoyt Scott
    Arthur Hoyt Scott was an American businessman and horticulture enthusiast whose legacy in gardening and landscape design is commemorated by the Scott Arboretum at Swarthmore College.
  • E. Edward Porter Alexander
    Edward Porter Alexander was a prominent Confederate general and artillery officer during the American Civil War, later known for his influential postwar memoirs and engineering work.
  • 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_69ca839694c88190b324ffeb43d23b08 completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cc66b9c14c8190b80c3df0cdba2747 completed April 1, 2026, 12:28 a.m.
NED1 Entity disambiguation (via context triple) batch_69cfc1f418708190b1272209f61e3a51 completed April 3, 2026, 1:34 p.m.
NEDg Description generation batch_69cfc25fdf3481909d9821f7728b0c5b completed April 3, 2026, 1:36 p.m.
NED2 Entity disambiguation (via description) batch_69cfc2e808408190b9bc44ed21fc67d9 completed April 3, 2026, 1:38 p.m.
Created at: March 30, 2026, 6:58 p.m.