Triple

T5658304
Position Surface form Disambiguated ID Type / Status
Subject Harvard (MBTA station) E124672 entity
Predicate hasEntrance P6140 FINISHED
Object John F. Kennedy Street entrance E39068 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: John F. Kennedy Street entrance | Statement: [Harvard (MBTA station), hasEntrance, John F. Kennedy Street entrance]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: John F. Kennedy Street entrance
Context triple: [Harvard (MBTA station), hasEntrance, John F. Kennedy Street entrance]
  • A. John F. Kennedy Street chosen
    John F. Kennedy Street is a major thoroughfare in Cambridge, Massachusetts, running through the Harvard Square area and connecting key parts of Harvard University and the surrounding neighborhood.
  • B. Kennedy Plaza
    Kennedy Plaza is a central public square and major transportation hub located in downtown Providence, Rhode Island.
  • C. John F. Kennedy Plaza
    John F. Kennedy Plaza, commonly known as LOVE Park, is a central public square in Philadelphia famous for its iconic LOVE sculpture and as a popular gathering spot near City Hall.
  • D. John F. Kennedy Memorial Plaza
    John F. Kennedy Memorial Plaza is a public square in downtown Dallas, Texas, featuring a minimalist concrete cenotaph dedicated to the memory of President John F. Kennedy.
  • E. John F. Kennedy Drive (Golden Gate Park)
    John F. Kennedy Drive is a major thoroughfare running through San Francisco’s Golden Gate Park, popular with pedestrians, cyclists, and park visitors.
  • 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_69c0082774a481909d7e63fb2aad56ac completed March 22, 2026, 3:17 p.m.
NER Named-entity recognition batch_69c022fd9b148190bd4aa9c43500949f completed March 22, 2026, 5:12 p.m.
NED1 Entity disambiguation (via context triple) batch_69c04da37ffc819095f33e7e66e7c1d0 completed March 22, 2026, 8:14 p.m.
Created at: March 22, 2026, 3:42 p.m.