Triple

T2349255
Position Surface form Disambiguated ID Type / Status
Subject Causeway Street, Boston E47406 entity
Predicate near P350 FINISHED
Object Bulfinch Triangle
Bulfinch Triangle is a historic, triangular-shaped neighborhood in downtown Boston known for its 19th-century brick architecture and proximity to major transit and sports venues.
E259079 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: Bulfinch Triangle | Statement: [Causeway Street, Boston, near, Bulfinch Triangle]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Bulfinch Triangle
Context triple: [Causeway Street, Boston, near, Bulfinch Triangle]
  • A. McPherson Square
    McPherson Square is a prominent public park and transportation hub in downtown Washington, D.C., known for its historic statue of Civil War General James B. McPherson and its surrounding commercial and office buildings.
  • B. Virginia Square
    Virginia Square is an urban neighborhood in Arlington, Virginia, known for its Metro station, mixed-use development, and location between Clarendon and Ballston along the Rosslyn–Ballston corridor.
  • C. Franklin Square
    Franklin Square is one of Philadelphia’s original five public squares, now a historic urban park featuring fountains, family attractions, and green space in the Old City area.
  • D. Magoun Square
    Magoun Square is a neighborhood commercial district and intersection in Somerville, Massachusetts, known for its local shops, restaurants, and residential character.
  • E. Palmer Square
    Palmer Square is a prominent mixed-use town square in downtown Princeton, New Jersey, known for its upscale shops, restaurants, offices, and public gathering spaces adjacent to Princeton University.
  • 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: Bulfinch Triangle
Triple: [Causeway Street, Boston, near, Bulfinch Triangle]
Generated description
Bulfinch Triangle is a historic, triangular-shaped neighborhood in downtown Boston known for its 19th-century brick architecture and proximity to major transit and sports venues.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Bulfinch Triangle
Target entity description: Bulfinch Triangle is a historic, triangular-shaped neighborhood in downtown Boston known for its 19th-century brick architecture and proximity to major transit and sports venues.
  • A. McPherson Square
    McPherson Square is a prominent public park and transportation hub in downtown Washington, D.C., known for its historic statue of Civil War General James B. McPherson and its surrounding commercial and office buildings.
  • B. Virginia Square
    Virginia Square is an urban neighborhood in Arlington, Virginia, known for its Metro station, mixed-use development, and location between Clarendon and Ballston along the Rosslyn–Ballston corridor.
  • C. Franklin Square
    Franklin Square is one of Philadelphia’s original five public squares, now a historic urban park featuring fountains, family attractions, and green space in the Old City area.
  • D. Magoun Square
    Magoun Square is a neighborhood commercial district and intersection in Somerville, Massachusetts, known for its local shops, restaurants, and residential character.
  • E. Palmer Square
    Palmer Square is a prominent mixed-use town square in downtown Princeton, New Jersey, known for its upscale shops, restaurants, offices, and public gathering spaces adjacent to Princeton University.
  • 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_69a88a1b678c8190bce986922ba60ce0 completed March 4, 2026, 7:38 p.m.
NER Named-entity recognition batch_69abc6cc90d08190824a90e190d1b017 completed March 7, 2026, 6:33 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae962cb7988190bb2bb23191acf6ae completed March 9, 2026, 9:43 a.m.
NEDg Description generation batch_69ae9a035b70819096f2d556fb14313b completed March 9, 2026, 9:59 a.m.
NED2 Entity disambiguation (via description) batch_69ae9af22c688190b1c8bb169f5658ca completed March 9, 2026, 10:03 a.m.
Created at: March 4, 2026, 7:54 p.m.