Triple

T15311
Position Surface form Disambiguated ID Type / Status
Subject John F. Kennedy E305 entity
Predicate educatedAt P5 FINISHED
Object Choate Rosemary Hall
Choate Rosemary Hall is a prestigious private boarding and day preparatory school in Wallingford, Connecticut, known for educating numerous prominent American political and business leaders.
 E9961 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: Choate Rosemary Hall | Statement: [John F. Kennedy, educatedAt, Choate Rosemary Hall]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Choate Rosemary Hall
Context triple: [John F. Kennedy, educatedAt, Choate Rosemary Hall]
  • A. Butler School
    Butler School is a public elementary school serving young students in the town of Belmont, Massachusetts.
  • B. Belmont High School
    Belmont High School is a public secondary school serving students in the suburban community of Belmont, Massachusetts.
  • C. Ardsley High School
    Ardsley High School is a public high school in Ardsley, New York, known in part for having been attended by Facebook co-founder Mark Zuckerberg.
  • D. Swarthmore College
    Swarthmore College is a highly selective private liberal arts college in Swarthmore, Pennsylvania, known for its rigorous academics, Quaker heritage, and strong emphasis on social responsibility.
  • E. Emanuel School
    Emanuel School is an independent co-educational day school in London, England, known for its strong academic reputation and notable alumni including World Wide Web inventor Tim Berners-Lee.
  • 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: Choate Rosemary Hall
Triple: [John F. Kennedy, educatedAt, Choate Rosemary Hall]
Generated description
Choate Rosemary Hall is a prestigious private boarding and day preparatory school in Wallingford, Connecticut, known for educating numerous prominent American political and business leaders.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Choate Rosemary Hall
Target entity description: Choate Rosemary Hall is a prestigious private boarding and day preparatory school in Wallingford, Connecticut, known for educating numerous prominent American political and business leaders.
  • A. Butler School
    Butler School is a public elementary school serving young students in the town of Belmont, Massachusetts.
  • B. Belmont High School
    Belmont High School is a public secondary school serving students in the suburban community of Belmont, Massachusetts.
  • C. Ardsley High School
    Ardsley High School is a public high school in Ardsley, New York, known in part for having been attended by Facebook co-founder Mark Zuckerberg.
  • D. Swarthmore College
    Swarthmore College is a highly selective private liberal arts college in Swarthmore, Pennsylvania, known for its rigorous academics, Quaker heritage, and strong emphasis on social responsibility.
  • E. Emanuel School
    Emanuel School is an independent co-educational day school in London, England, known for its strong academic reputation and notable alumni including World Wide Web inventor Tim Berners-Lee.
  • 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_69a23d7ad88c8190bffe8ab091d86642 completed Feb. 28, 2026, 12:57 a.m.
NER Named-entity recognition batch_69a2400257208190b3cd87ad2a06c18f completed Feb. 28, 2026, 1:08 a.m.
NED1 Entity disambiguation (via context triple) batch_69a26c120b98819087a09540c2a57366 completed Feb. 28, 2026, 4:16 a.m.
NEDg Description generation batch_69a26cf320908190a9c8b23e9cd9b5bd completed Feb. 28, 2026, 4:20 a.m.
NED2 Entity disambiguation (via description) batch_69a26e202e9c81909e0cd66a10314a76 completed Feb. 28, 2026, 4:25 a.m.
Created at: Feb. 28, 2026, 1:02 a.m.