Triple

T22178737
Position Surface form Disambiguated ID Type / Status
Subject 14 Plympton Street, Cambridge, Massachusetts E548113 entity
Predicate locatedNear P294 FINISHED
Object Massachusetts Avenue in Cambridge — NE NERFINISHED

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: Massachusetts Avenue in Cambridge | Statement: [14 Plympton Street, Cambridge, Massachusetts, locatedNear, Massachusetts Avenue in Cambridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Massachusetts Avenue in Cambridge
Context triple: [14 Plympton Street, Cambridge, Massachusetts, locatedNear, Massachusetts Avenue in Cambridge]
  • A. Massachusetts Avenue in Boston
    Massachusetts Avenue in Boston is a major north–south thoroughfare that runs through several neighborhoods, serving as a key corridor for traffic, public transit, and commercial activity.
  • B. Massachusetts Avenue (Cambridge) chosen
    Massachusetts Avenue in Cambridge is a major thoroughfare that runs through key neighborhoods and commercial areas, including the heart of Harvard Square.
  • C. Massachusetts Avenue in Arlington
    Massachusetts Avenue in Arlington is the town’s primary thoroughfare and commercial spine, lined with shops, restaurants, civic buildings, and historic sites that form the core of community life.
  • D. 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.
  • E. Main Street, Cambridge
    Main Street in Cambridge is a major thoroughfare in the Kendall Square area, running through the heart of the MIT and tech district.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69e11e3d53f88190a2b690e3f25bb062 completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f12a6dd5a081908035e81c068d8d5a completed April 28, 2026, 9:45 p.m.
Created at: April 16, 2026, 8:34 p.m.