Triple

T21753830
Position Surface form Disambiguated ID Type / Status
Subject Lexington Center E536982 entity
Predicate hasPart P35 FINISHED
Object Massachusetts Avenue (Lexington commercial stretch) NE NERFINISHED

How this triple was built (3 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 (Lexington commercial stretch) | Statement: [Lexington Center, hasPart, Massachusetts Avenue (Lexington commercial stretch)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Massachusetts Avenue (Lexington commercial stretch)
Context triple: [Lexington Center, hasPart, Massachusetts Avenue (Lexington commercial stretch)]
  • A. Massachusetts Avenue commercial corridor
    The Massachusetts Avenue commercial corridor is a major urban thoroughfare in Cambridge lined with shops, restaurants, and businesses that serves as one of the city’s primary retail and social hubs.
  • B. 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.
  • C. Trapelo Road and Lexington Street
    Trapelo Road and Lexington Street is a notable intersection in Belmont, Massachusetts, serving as a key local crossroads near the MBTA Waverley commuter rail station.
  • D. 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.
  • E. Hartwell Avenue in Lexington, Massachusetts
    Hartwell Avenue in Lexington, Massachusetts is a local roadway and commercial corridor that provides access to nearby business parks and facilities just off Interstate 95.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Massachusetts Avenue (Lexington commercial stretch)
Target entity description: Massachusetts Avenue (Lexington commercial stretch) is the main downtown business corridor of Lexington, Massachusetts, lined with shops, restaurants, and civic buildings in the historic town center.
  • A. Massachusetts Avenue commercial corridor
    The Massachusetts Avenue commercial corridor is a major urban thoroughfare in Cambridge lined with shops, restaurants, and businesses that serves as one of the city’s primary retail and social hubs.
  • B. 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.
  • C. Trapelo Road and Lexington Street
    Trapelo Road and Lexington Street is a notable intersection in Belmont, Massachusetts, serving as a key local crossroads near the MBTA Waverley commuter rail station.
  • D. 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.
  • E. Hartwell Avenue in Lexington, Massachusetts
    Hartwell Avenue in Lexington, Massachusetts is a local roadway and commercial corridor that provides access to nearby business parks and facilities just off Interstate 95.
  • F. None of above. chosen

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_69e0c46eab808190b848242d63a17c47 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69f01d8c57508190b45fb974ef0ded10 completed April 28, 2026, 2:38 a.m.
Created at: April 16, 2026, 6:50 p.m.