Triple

T19490455
Position Surface form Disambiguated ID Type / Status
Subject Edmund C. Tarbell E487633 entity
Predicate movement P81 FINISHED
Object Boston School — NE NERFINISHED

How this triple was built (3 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: Boston School | Statement: [Edmund C. Tarbell, movement, Boston School]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Boston School
Context triple: [Edmund C. Tarbell, movement, Boston School]
  • A. Boston Public Schools
    Boston Public Schools is the public school district serving the city of Boston, Massachusetts, overseeing a network of elementary, middle, and high schools.
  • B. Mather School
    Mather School is one of the oldest public elementary schools in the United States, historically serving the Dorchester neighborhood of Boston, Massachusetts.
  • C. Boston Latin School
    Boston Latin School is the oldest public school in the United States, a prestigious Boston exam school renowned for its rigorous classical curriculum and notable alumni.
  • D. Harvard Public Schools
    Harvard Public Schools is the public school district serving students in the town of Harvard, Massachusetts.
  • E. Boston Latin Academy
    Boston Latin Academy is a public exam school in Boston, Massachusetts, known for its rigorous college-preparatory curriculum and diverse student body.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Boston School
Target entity description: The Boston School was an American art movement centered in late 19th- and early 20th-century Boston, known for its blend of academic realism and Impressionist light and color in portraiture and domestic scenes.
  • A. Boston Public Schools
    Boston Public Schools is the public school district serving the city of Boston, Massachusetts, overseeing a network of elementary, middle, and high schools.
  • B. Mather School
    Mather School is one of the oldest public elementary schools in the United States, historically serving the Dorchester neighborhood of Boston, Massachusetts.
  • C. Boston Latin School
    Boston Latin School is the oldest public school in the United States, a prestigious Boston exam school renowned for its rigorous classical curriculum and notable alumni.
  • D. Harvard Public Schools
    Harvard Public Schools is the public school district serving students in the town of Harvard, Massachusetts.
  • E. Boston Latin Academy
    Boston Latin Academy is a public exam school in Boston, Massachusetts, known for its rigorous college-preparatory curriculum and diverse student body.
  • F. None of above. chosen

Provenance (2 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_69d8e8d924388190b847cb15bb3d0aff completed April 10, 2026, 12:11 p.m.
NER Named-entity recognition batch_69e6348d43448190bf83680522b8b415 completed April 20, 2026, 2:13 p.m.
Created at: April 10, 2026, 1:39 p.m.