Triple

T3023079
Position Surface form Disambiguated ID Type / Status
Subject Omaha Central High School E82508 entity
Predicate hasAlumni P51 FINISHED
Object Hal Daub
Hal Daub is an American politician and attorney best known for serving as mayor of Omaha, Nebraska, and as a member of the U.S. House of Representatives.
 E320860 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: Hal Daub | Statement: [Omaha Central High School, hasAlumni, Hal Daub]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Hal Daub
Context triple: [Omaha Central High School, hasAlumni, Hal Daub]
  • A. Philip Dunne
    Philip Dunne was an American screenwriter, director, and producer best known for his work on classic Hollywood films from the 1930s through the 1960s.
  • B. Jack Briggs
    Jack Briggs was an American actor best known for his marriage to Hollywood star Ginger Rogers.
  • C. Al McWhiggin
    Al McWhiggin is the greedy toy collector and antagonist in Pixar's animated film "Toy Story 2," known for stealing Woody to complete a valuable toy set.
  • D. Paul Harb
    Paul Harb is a film editor known for his work on action movies, including the 2010 ensemble film "The Expendables."
  • E. Hal Stevens
    Hal Stevens is an individual notable enough to be recognized as a bearer of the surname Stevens, though specific widely known achievements or roles are not clearly documented.
  • 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: Hal Daub
Triple: [Omaha Central High School, hasAlumni, Hal Daub]
Generated description
Hal Daub is an American politician and attorney best known for serving as mayor of Omaha, Nebraska, and as a member of the U.S. House of Representatives.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Hal Daub
Target entity description: Hal Daub is an American politician and attorney best known for serving as mayor of Omaha, Nebraska, and as a member of the U.S. House of Representatives.
  • A. Philip Dunne
    Philip Dunne was an American screenwriter, director, and producer best known for his work on classic Hollywood films from the 1930s through the 1960s.
  • B. Jack Briggs
    Jack Briggs was an American actor best known for his marriage to Hollywood star Ginger Rogers.
  • C. Al McWhiggin
    Al McWhiggin is the greedy toy collector and antagonist in Pixar's animated film "Toy Story 2," known for stealing Woody to complete a valuable toy set.
  • D. Paul Harb
    Paul Harb is a film editor known for his work on action movies, including the 2010 ensemble film "The Expendables."
  • E. Hal Stevens
    Hal Stevens is an individual notable enough to be recognized as a bearer of the surname Stevens, though specific widely known achievements or roles are not clearly documented.
  • 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_69ad8b1fb34081908c1b873e2b7273e1 completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69ad9ab8e0a48190ac79e674abd181cf completed March 8, 2026, 3:50 p.m.
NED1 Entity disambiguation (via context triple) batch_69b1deafdcb881908174331d5bfc6349 completed March 11, 2026, 9:29 p.m.
NEDg Description generation batch_69b1df36fc448190856cda08f83feded completed March 11, 2026, 9:31 p.m.
NED2 Entity disambiguation (via description) batch_69b1dfae6bb48190828820eae70e2f84 completed March 11, 2026, 9:33 p.m.
Created at: March 8, 2026, 3 p.m.