Triple

T5161700
Position Surface form Disambiguated ID Type / Status
Subject Alexander Pantages E116450 entity
Predicate spouse P13 FINISHED
Object Lois Mendenhall Pantages
Lois Mendenhall Pantages was the wife of vaudeville and theater magnate Alexander Pantages, associated with the early 20th-century North American entertainment industry.
 E499052 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: Lois Mendenhall Pantages | Statement: [Alexander Pantages, spouse, Lois Mendenhall Pantages]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lois Mendenhall Pantages
Context triple: [Alexander Pantages, spouse, Lois Mendenhall Pantages]
  • A. Edythe Broad
    Edythe Broad is an American philanthropist and art collector known for co-founding major cultural and educational institutions, particularly in contemporary art.
  • B. Patricia Ziegfeld Stephenson
    Patricia Ziegfeld Stephenson was an American author and memoirist best known for writing about the lives and legacy of her famous parents, Broadway impresario Florenz Ziegfeld Jr. and actress Billie Burke.
  • C. Marjorie Frost
    Marjorie Frost was one of the daughters of American poet Robert Frost, whose short life was marked by illness and personal tragedy within the Frost family.
  • D. Phyllis Pratt
    Phyllis Pratt was the wife of influential American diplomat and defense strategist Paul Nitze.
  • E. Gloria Talbott
    Gloria Talbott was an American film and television actress known for her roles in 1950s melodramas and science fiction films.
  • 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: Lois Mendenhall Pantages
Triple: [Alexander Pantages, spouse, Lois Mendenhall Pantages]
Generated description
Lois Mendenhall Pantages was the wife of vaudeville and theater magnate Alexander Pantages, associated with the early 20th-century North American entertainment industry.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Lois Mendenhall Pantages
Target entity description: Lois Mendenhall Pantages was the wife of vaudeville and theater magnate Alexander Pantages, associated with the early 20th-century North American entertainment industry.
  • A. Edythe Broad
    Edythe Broad is an American philanthropist and art collector known for co-founding major cultural and educational institutions, particularly in contemporary art.
  • B. Patricia Ziegfeld Stephenson
    Patricia Ziegfeld Stephenson was an American author and memoirist best known for writing about the lives and legacy of her famous parents, Broadway impresario Florenz Ziegfeld Jr. and actress Billie Burke.
  • C. Marjorie Frost
    Marjorie Frost was one of the daughters of American poet Robert Frost, whose short life was marked by illness and personal tragedy within the Frost family.
  • D. Phyllis Pratt
    Phyllis Pratt was the wife of influential American diplomat and defense strategist Paul Nitze.
  • E. Gloria Talbott
    Gloria Talbott was an American film and television actress known for her roles in 1950s melodramas and science fiction films.
  • 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_69bd445edb3881909b93b34d260717fc completed March 20, 2026, 12:58 p.m.
NER Named-entity recognition batch_69bd79268ea48190a22d3350babc153c completed March 20, 2026, 4:43 p.m.
NED1 Entity disambiguation (via context triple) batch_69bed92eaed88190bfea287da442d376 completed March 21, 2026, 5:45 p.m.
NEDg Description generation batch_69bed98c9acc8190a55ad027e659f8c2 completed March 21, 2026, 5:46 p.m.
NED2 Entity disambiguation (via description) batch_69bed9f4d6cc8190a5bc9732958c41d4 completed March 21, 2026, 5:48 p.m.
Created at: March 20, 2026, 1:44 p.m.