Triple

T21397332
Position Surface form Disambiguated ID Type / Status
Subject Webster Groves, Missouri E527818 entity
Predicate hasPublicHighSchool P113 FINISHED
Object Webster Groves High School
Webster Groves High School is a public secondary school serving the community of Webster Groves in the St. Louis metropolitan area, known for its long-standing traditions and academic and extracurricular programs.
 E1484047 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: Webster Groves High School | Statement: [Webster Groves, Missouri, hasPublicHighSchool, Webster Groves High School]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Webster Groves High School
Context triple: [Webster Groves, Missouri, hasPublicHighSchool, Webster Groves High School]
  • A. George Rogers Clark High School
    George Rogers Clark High School is a public secondary school serving students in the Winchester, Kentucky area.
  • B. Truman High School
    Truman High School is an American secondary school best known as the alma mater of actor and director Arliss Howard.
  • C. Oak Forest High School
    Oak Forest High School is a public secondary school serving students in the suburban community of Oak Forest, Illinois.
  • D. 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.
  • E. Joe T. Robinson High School
    Joe T. Robinson High School is a public secondary school serving students in the College Station area of Arkansas.
  • 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: Webster Groves High School
Triple: [Webster Groves, Missouri, hasPublicHighSchool, Webster Groves High School]
Generated description
Webster Groves High School is a public secondary school serving the community of Webster Groves in the St. Louis metropolitan area, known for its long-standing traditions and academic and extracurricular programs.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Webster Groves High School
Target entity description: Webster Groves High School is a public secondary school serving the community of Webster Groves in the St. Louis metropolitan area, known for its long-standing traditions and academic and extracurricular programs.
  • A. George Rogers Clark High School
    George Rogers Clark High School is a public secondary school serving students in the Winchester, Kentucky area.
  • B. Truman High School
    Truman High School is an American secondary school best known as the alma mater of actor and director Arliss Howard.
  • C. Oak Forest High School
    Oak Forest High School is a public secondary school serving students in the suburban community of Oak Forest, Illinois.
  • D. 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.
  • E. Joe T. Robinson High School
    Joe T. Robinson High School is a public secondary school serving students in the College Station area of Arkansas.
  • 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_69e0b51ff3748190935c0a513c62a12b completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e8b16a9c7c819083bd2d298106fdf1 completed April 22, 2026, 11:30 a.m.
NED1 Entity disambiguation (via context triple) batch_6a09c298bc6c81909c1c9bceeb11b678 completed May 17, 2026, 1:28 p.m.
NEDg Description generation batch_6a09c3df4b948190a7f039d70e8d56aa completed May 17, 2026, 1:34 p.m.
NED2 Entity disambiguation (via description) batch_6a09c49aa5b881908ac2e920684a9fa2 completed May 17, 2026, 1:37 p.m.
Created at: April 16, 2026, 5:13 p.m.