Triple

T476415
Position Surface form Disambiguated ID Type / Status
Subject Faculty of Arts and Sciences, Harvard University E9071 entity
Predicate oversees P46 FINISHED
Object Harvard Extension School
Harvard Extension School is Harvard University's continuing education division offering part-time, flexible undergraduate and graduate programs to adult and nontraditional learners worldwide.
 E82850 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: Harvard Extension School | Statement: [Faculty of Arts and Sciences, Harvard University, oversees, Harvard Extension School]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Harvard Extension School
Context triple: [Faculty of Arts and Sciences, Harvard University, oversees, Harvard Extension School]
  • A. Harvard Graduate School of Arts and Sciences
    The Harvard Graduate School of Arts and Sciences is Harvard University's primary graduate school for advanced study and research in the arts, humanities, social sciences, and natural sciences.
  • B. University of Massachusetts Boston
    The University of Massachusetts Boston is a public research university located on the waterfront in Boston, known for its diverse student body and strong programs in liberal arts, sciences, and professional studies.
  • C. Simmons University
    Simmons University is a private university in Boston, Massachusetts, known for its women-centered undergraduate programs, professional graduate schools, and proximity to the Longwood Medical Area.
  • D. Tufts College
    Tufts College is a private research university in Medford and Somerville, Massachusetts, known for its strong programs in the liberal arts, sciences, and international relations.
  • E. Boston University
    Boston University is a major private research university in Boston known for its comprehensive academic programs and significant contributions to scholarship and innovation.
  • 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: Harvard Extension School
Triple: [Faculty of Arts and Sciences, Harvard University, oversees, Harvard Extension School]
Generated description
Harvard Extension School is Harvard University's continuing education division offering part-time, flexible undergraduate and graduate programs to adult and nontraditional learners worldwide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Harvard Extension School
Target entity description: Harvard Extension School is Harvard University's continuing education division offering part-time, flexible undergraduate and graduate programs to adult and nontraditional learners worldwide.
  • A. Harvard Graduate School of Arts and Sciences
    The Harvard Graduate School of Arts and Sciences is Harvard University's primary graduate school for advanced study and research in the arts, humanities, social sciences, and natural sciences.
  • B. University of Massachusetts Boston
    The University of Massachusetts Boston is a public research university located on the waterfront in Boston, known for its diverse student body and strong programs in liberal arts, sciences, and professional studies.
  • C. Simmons University
    Simmons University is a private university in Boston, Massachusetts, known for its women-centered undergraduate programs, professional graduate schools, and proximity to the Longwood Medical Area.
  • D. Tufts College
    Tufts College is a private research university in Medford and Somerville, Massachusetts, known for its strong programs in the liberal arts, sciences, and international relations.
  • E. Boston University
    Boston University is a major private research university in Boston known for its comprehensive academic programs and significant contributions to scholarship and innovation.
  • 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_69a2e7ff81708190b0507a24a997232c completed Feb. 28, 2026, 1:05 p.m.
NER Named-entity recognition batch_69a2f03cc63881908e75b457804cb858 completed Feb. 28, 2026, 1:40 p.m.
NED1 Entity disambiguation (via context triple) batch_69a5c389eb708190911de8a28e55ab7f completed March 2, 2026, 5:06 p.m.
NEDg Description generation batch_69a5c931f4108190a5a4f1ed6241330d completed March 2, 2026, 5:30 p.m.
NED2 Entity disambiguation (via description) batch_69a5ce4e6a74819082987a4c63023e48 completed March 2, 2026, 5:52 p.m.
Created at: Feb. 28, 2026, 1:12 p.m.