Triple

T11151354
Position Surface form Disambiguated ID Type / Status
Subject Arliss Howard E263792 entity
Predicate educatedAt P5 FINISHED
Object Truman High School
Truman High School is an American secondary school best known as the alma mater of actor and director Arliss Howard.
 E916679 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: Truman High School | Statement: [Arliss Howard, educatedAt, Truman High School]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Truman High School
Context triple: [Arliss Howard, educatedAt, Truman High School]
  • A. Harry S. Truman High School
    Harry S. Truman High School is a public high school in the Bronx, New York City, known for serving a diverse urban student body and producing notable alumni including music producer Swizz Beatz.
  • B. McKinley High School
    McKinley High School is an American secondary school best known as the alma mater of Basketball Hall of Famer Jo Jo White.
  • C. Madison High School
    Madison High School is a public secondary school serving students from Florham Park and surrounding communities in New Jersey.
  • D. Steinmetz High School
    Steinmetz High School is a public secondary school in Chicago, Illinois, known in part for being the alma mater of Playboy founder Hugh Hefner.
  • E. Springfield High School
    Springfield High School is a secondary school best known as the alma mater of former Major League Baseball catcher and World Series–winning manager Mike Scioscia.
  • 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: Truman High School
Triple: [Arliss Howard, educatedAt, Truman High School]
Generated description
Truman High School is an American secondary school best known as the alma mater of actor and director Arliss Howard.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Truman High School
Target entity description: Truman High School is an American secondary school best known as the alma mater of actor and director Arliss Howard.
  • A. Harry S. Truman High School
    Harry S. Truman High School is a public high school in the Bronx, New York City, known for serving a diverse urban student body and producing notable alumni including music producer Swizz Beatz.
  • B. McKinley High School
    McKinley High School is an American secondary school best known as the alma mater of Basketball Hall of Famer Jo Jo White.
  • C. Madison High School
    Madison High School is a public secondary school serving students from Florham Park and surrounding communities in New Jersey.
  • D. Steinmetz High School
    Steinmetz High School is a public secondary school in Chicago, Illinois, known in part for being the alma mater of Playboy founder Hugh Hefner.
  • E. Springfield High School
    Springfield High School is a secondary school best known as the alma mater of former Major League Baseball catcher and World Series–winning manager Mike Scioscia.
  • 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_69d6aa9ccddc8190868998c8b7beb060 completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7e8719e74819095413abc6c79296c completed April 9, 2026, 5:57 p.m.
NED1 Entity disambiguation (via context triple) batch_69e509cd971c8190bdaa7b3c8a1f32f2 completed April 19, 2026, 4:58 p.m.
NEDg Description generation batch_69e510f7bec08190989118b6e4a7fa49 completed April 19, 2026, 5:29 p.m.
NED2 Entity disambiguation (via description) batch_69e5168c8da0819093bf61d8ea5f9e35 completed April 19, 2026, 5:53 p.m.
Created at: April 8, 2026, 9:28 p.m.