Triple

T11438700
Position Surface form Disambiguated ID Type / Status
Subject H. W. S. Cleveland E271078 entity
Predicate educatedAt P5 FINISHED
Object Lancaster Academy (Massachusetts)
Lancaster Academy (Massachusetts) was a 19th-century New England preparatory school known for educating future professionals and civic leaders, including landscape architect H. W. S. Cleveland.
 E926619 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: Lancaster Academy (Massachusetts) | Statement: [H. W. S. Cleveland, educatedAt, Lancaster Academy (Massachusetts)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lancaster Academy (Massachusetts)
Context triple: [H. W. S. Cleveland, educatedAt, Lancaster Academy (Massachusetts)]
  • A. Lawrence Academy
    Lawrence Academy is a private, college-preparatory secondary school in Groton, Massachusetts, known for its rigorous academics and competitive athletics.
  • B. Concord Academy
    Concord Academy is a prestigious independent coeducational boarding and day school in Concord, Massachusetts, known for its rigorous academics and progressive educational philosophy.
  • C. Taunton Academy
    Taunton Academy was an English dissenting academy that provided higher education and ministerial training outside the control of the established Church of England.
  • D. Thayer Academy
    Thayer Academy is a private, coeducational day school in Braintree, Massachusetts, known for its rigorous college-preparatory academics and competitive athletics.
  • E. Amherst Academy
    Amherst Academy was a 19th-century educational institution in Amherst, Massachusetts, known for providing a rigorous classical and scientific curriculum to students including poet Emily Dickinson.
  • 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: Lancaster Academy (Massachusetts)
Triple: [H. W. S. Cleveland, educatedAt, Lancaster Academy (Massachusetts)]
Generated description
Lancaster Academy (Massachusetts) was a 19th-century New England preparatory school known for educating future professionals and civic leaders, including landscape architect H. W. S. Cleveland.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Lancaster Academy (Massachusetts)
Target entity description: Lancaster Academy (Massachusetts) was a 19th-century New England preparatory school known for educating future professionals and civic leaders, including landscape architect H. W. S. Cleveland.
  • A. Lawrence Academy
    Lawrence Academy is a private, college-preparatory secondary school in Groton, Massachusetts, known for its rigorous academics and competitive athletics.
  • B. Concord Academy
    Concord Academy is a prestigious independent coeducational boarding and day school in Concord, Massachusetts, known for its rigorous academics and progressive educational philosophy.
  • C. Taunton Academy
    Taunton Academy was an English dissenting academy that provided higher education and ministerial training outside the control of the established Church of England.
  • D. Thayer Academy
    Thayer Academy is a private, coeducational day school in Braintree, Massachusetts, known for its rigorous college-preparatory academics and competitive athletics.
  • E. Amherst Academy
    Amherst Academy was a 19th-century educational institution in Amherst, Massachusetts, known for providing a rigorous classical and scientific curriculum to students including poet Emily Dickinson.
  • 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_69d6aadeef688190874bcecd88b3dd9b completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d8088711ec8190afae9f4d9f2a11ca completed April 9, 2026, 8:13 p.m.
NED1 Entity disambiguation (via context triple) batch_69e5d39554c48190969cc0ebd4dbc368 completed April 20, 2026, 7:19 a.m.
NEDg Description generation batch_69e5d91b047c81909ea4c7f114bfbba5 completed April 20, 2026, 7:43 a.m.
NED2 Entity disambiguation (via description) batch_69e5e2de4cd081908d30c44853565029 completed April 20, 2026, 8:25 a.m.
Created at: April 8, 2026, 9:35 p.m.