Triple

T14327078
Position Surface form Disambiguated ID Type / Status
Subject Peabody Terrace, Harvard University E355242 entity
Predicate campusArea P1243 FINISHED
Object Harvard University River Houses area E978565 NE FINISHED

How this triple was built (2 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 University River Houses area | Statement: [Peabody Terrace, Harvard University, campusArea, Harvard University River Houses area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Harvard University River Houses area
Context triple: [Peabody Terrace, Harvard University, campusArea, Harvard University River Houses area]
  • A. 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.
  • B. Harvard River Houses chosen
    The Harvard River Houses are a group of undergraduate residential houses at Harvard University located along the Charles River, known for their historic architecture and central role in student life.
  • C. Harvard Faculty of Arts and Sciences campus
    The Harvard Faculty of Arts and Sciences campus is the main academic precinct of Harvard University in Cambridge, Massachusetts, encompassing its core undergraduate and graduate arts and sciences facilities, classrooms, libraries, and historic buildings.
  • D. Harvard Center
    Harvard Center is the historic village center and main civic hub of the town of Harvard, Massachusetts, featuring town offices, churches, and traditional New England architecture.
  • E. Harvard Medical School Quad
    Harvard Medical School Quad is the central green courtyard and focal gathering space of Harvard Medical School’s campus in Boston’s Longwood Medical Area.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d8278fa2108190bc0d0e7939c1eb03 completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de8c1c3e70819084b6728ac5c18561 completed April 14, 2026, 6:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd4690a79c819099cc4ae9a10ba0db completed May 8, 2026, 2:12 a.m.
Created at: April 10, 2026, 1:13 a.m.