Triple

T2355460
Position Surface form Disambiguated ID Type / Status
Subject Charles Street, Boston E47542 entity
Predicate terminus P388 FINISHED
Object Cambridge Street (northern end) E70208 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: Cambridge Street (northern end) | Statement: [Charles Street, Boston, terminus, Cambridge Street (northern end)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Cambridge Street (northern end)
Context triple: [Charles Street, Boston, terminus, Cambridge Street (northern end)]
  • A. Cambridge Street, Cambridge, Massachusetts
    Cambridge Street in Cambridge, Massachusetts is a major thoroughfare that runs through the city’s academic and civic areas, including parts of Harvard University’s campus.
  • B. Pembroke Street, Cambridge
    Pembroke Street in Cambridge is a central street in the historic city core, close to the University of Cambridge’s colleges and academic buildings.
  • C. Bene't Street, Cambridge
    Bene't Street, Cambridge is a historic street in central Cambridge, England, known for its proximity to the university and landmarks such as the Church of St Bene't and several traditional pubs.
  • D. Bridge Street, Cambridge
    Bridge Street in Cambridge is a historic central street known for its proximity to the iconic Round Church and other medieval city landmarks.
  • E. Cambridge Street chosen
    Cambridge Street is a major thoroughfare in Boston, Massachusetts, running through the West End and connecting key city landmarks and neighborhoods.
  • 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_69a88a1b678c8190bce986922ba60ce0 completed March 4, 2026, 7:38 p.m.
NER Named-entity recognition batch_69abc6fd4e488190b763a1c9b5d18f2c completed March 7, 2026, 6:34 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae963660108190b58f3288a5b3f96e completed March 9, 2026, 9:43 a.m.
Created at: March 4, 2026, 7:54 p.m.