Triple

T609139
Position Surface form Disambiguated ID Type / Status
Subject Boston University E12058 entity
Predicate hasCampus P116 FINISHED
Object Charles River Campus
Charles River Campus is Boston University's main urban campus along the Charles River in Boston, Massachusetts, housing many of its academic, residential, and administrative facilities.
E79248 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: Charles River Campus | Statement: [Boston University, hasCampus, Charles River Campus]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Charles River Campus
Context triple: [Boston University, hasCampus, Charles River Campus]
  • A. Peabody campus
    Peabody campus is the home of the Peabody Institute, Johns Hopkins University's renowned conservatory for music and dance in Baltimore, Maryland.
  • B. Harvard University Allston campus
    Harvard University Allston campus is Harvard’s expanding campus across the Charles River from Cambridge that hosts athletic facilities like Lavietes Pavilion along with growing academic and research spaces.
  • C. Massachusetts Hall
    Massachusetts Hall is one of Harvard University's oldest buildings, historically used as a dormitory and administrative space in Harvard Yard.
  • D. East Campus
    East Campus is a major residential and academic extension of American University’s main campus in Washington, D.C., featuring student housing, classrooms, and campus amenities.
  • E. East Campus
    East Campus is one of Duke University's primary residential and academic areas, traditionally housing all first-year students and featuring historic Georgian-style architecture.
  • 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: Charles River Campus
Triple: [Boston University, hasCampus, Charles River Campus]
Generated description
Charles River Campus is Boston University's main urban campus along the Charles River in Boston, Massachusetts, housing many of its academic, residential, and administrative facilities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Charles River Campus
Target entity description: Charles River Campus is Boston University's main urban campus along the Charles River in Boston, Massachusetts, housing many of its academic, residential, and administrative facilities.
  • A. Peabody campus
    Peabody campus is the home of the Peabody Institute, Johns Hopkins University's renowned conservatory for music and dance in Baltimore, Maryland.
  • B. Harvard University Allston campus
    Harvard University Allston campus is Harvard’s expanding campus across the Charles River from Cambridge that hosts athletic facilities like Lavietes Pavilion along with growing academic and research spaces.
  • C. Massachusetts Hall
    Massachusetts Hall is one of Harvard University's oldest buildings, historically used as a dormitory and administrative space in Harvard Yard.
  • D. East Campus
    East Campus is a major residential and academic extension of American University’s main campus in Washington, D.C., featuring student housing, classrooms, and campus amenities.
  • E. East Campus
    East Campus is one of Duke University's primary residential and academic areas, traditionally housing all first-year students and featuring historic Georgian-style architecture.
  • 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_69a493309df48190a327f748e88049a6 completed March 1, 2026, 7:27 p.m.
NER Named-entity recognition batch_69a49df54eec8190af3f5f04c01d5d2a completed March 1, 2026, 8:13 p.m.
NED1 Entity disambiguation (via context triple) batch_69a56c4973c88190a7d234f480ecade5 completed March 2, 2026, 10:54 a.m.
NEDg Description generation batch_69a56cdb8bd08190ac98f36a134d78d5 completed March 2, 2026, 10:56 a.m.
NED2 Entity disambiguation (via description) batch_69a56d8713a88190ba3ad6585e64db23 completed March 2, 2026, 10:59 a.m.
Created at: March 1, 2026, 7:35 p.m.