Triple

T333972
Position Surface form Disambiguated ID Type / Status
Subject JFK/UMass E6682 entity
Predicate adjacentTo P224 FINISHED
Object Morrissey Boulevard
Morrissey Boulevard is a major waterfront thoroughfare in Boston, Massachusetts, running through the Dorchester area and connecting key neighborhoods and institutions along the city’s southeastern shoreline.
E79559 NE FINISHED

How this triple was built (4 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: Morrissey Boulevard | Statement: [JFK/UMass, adjacentTo, Morrissey Boulevard]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Morrissey Boulevard
Context triple: [JFK/UMass, adjacentTo, Morrissey Boulevard]
  • A. Lancaster Avenue
    Lancaster Avenue is a major thoroughfare in Philadelphia that serves as a key commercial and transit corridor through the University City area and beyond.
  • B. Highland Avenue
    Highland Avenue is a major north–south thoroughfare in Los Angeles best known for running through Hollywood and intersecting with Hollywood Boulevard near many of the city's iconic landmarks.
  • C. Woodland Avenue
    Woodland Avenue is a major street in Philadelphia that serves as a key corridor for SEPTA’s Subway–Surface trolley lines running at street level through West and Southwest Philadelphia.
  • D. Islington Avenue
    Islington Avenue is a major north–south arterial road in the Greater Toronto Area, running through several communities including parts of Woodbridge in Vaughan, Ontario.
  • E. Wilson Boulevard
    Wilson Boulevard is a major arterial street in Arlington, Virginia, lined with shops, restaurants, and offices and serving as a key east–west corridor through several urban neighborhoods.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Morrissey Boulevard
Triple: [JFK/UMass, adjacentTo, Morrissey Boulevard]
Generated description
Morrissey Boulevard is a major waterfront thoroughfare in Boston, Massachusetts, running through the Dorchester area and connecting key neighborhoods and institutions along the city’s southeastern shoreline.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Morrissey Boulevard
Target entity description: Morrissey Boulevard is a major waterfront thoroughfare in Boston, Massachusetts, running through the Dorchester area and connecting key neighborhoods and institutions along the city’s southeastern shoreline.
  • A. Lancaster Avenue
    Lancaster Avenue is a major thoroughfare in Philadelphia that serves as a key commercial and transit corridor through the University City area and beyond.
  • B. Highland Avenue
    Highland Avenue is a major north–south thoroughfare in Los Angeles best known for running through Hollywood and intersecting with Hollywood Boulevard near many of the city's iconic landmarks.
  • C. Woodland Avenue
    Woodland Avenue is a major street in Philadelphia that serves as a key corridor for SEPTA’s Subway–Surface trolley lines running at street level through West and Southwest Philadelphia.
  • D. Islington Avenue
    Islington Avenue is a major north–south arterial road in the Greater Toronto Area, running through several communities including parts of Woodbridge in Vaughan, Ontario.
  • E. Wilson Boulevard
    Wilson Boulevard is a major arterial street in Arlington, Virginia, lined with shops, restaurants, and offices and serving as a key east–west corridor through several urban neighborhoods.
  • F. None of above. chosen

Provenance (5 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_69a2e79434908190a9d5afe415153ad9 completed Feb. 28, 2026, 1:03 p.m.
NER Named-entity recognition batch_69a2eac641708190b85fa21368e5de8e completed Feb. 28, 2026, 1:16 p.m.
NED1 Entity disambiguation (via context triple) batch_69a56ee8472081908f3d3bed26a40aca completed March 2, 2026, 11:05 a.m.
NEDg Description generation batch_69a5714659dc8190aac2b41e4e149997 completed March 2, 2026, 11:15 a.m.
NED2 Entity disambiguation (via description) batch_69a571a98c208190872831a707419dc3 completed March 2, 2026, 11:16 a.m.
Created at: Feb. 28, 2026, 1:08 p.m.