Triple

T2948467
Position Surface form Disambiguated ID Type / Status
Subject Morrissey Boulevard E79559 entity
Predicate connectsTo P845 FINISHED
Object Old Colony Avenue vicinity
Old Colony Avenue vicinity is an urban area in South Boston, Massachusetts, characterized by mixed commercial and residential development and major roadway connections.
E313154 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: Old Colony Avenue vicinity | Statement: [Morrissey Boulevard, connectsTo, Old Colony Avenue vicinity]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Old Colony Avenue vicinity
Context triple: [Morrissey Boulevard, connectsTo, Old Colony Avenue vicinity]
  • A. Western Avenue corridor
    The Western Avenue corridor is a key urban thoroughfare and development zone in Boston’s Allston neighborhood that serves as a central spine for Harvard University’s expanding Allston campus and surrounding mixed-use projects.
  • B. Truxton Circle area
    Truxton Circle area is a historic, predominantly residential neighborhood in Northwest Washington, D.C., known for its rowhouses, diverse community, and proximity to downtown.
  • C. 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.
  • D. Rhode Island Avenue NE corridor
    The Rhode Island Avenue NE corridor is a major commercial and transportation artery in Northeast Washington, D.C., lined with shops, services, and residential neighborhoods and served by multiple transit options.
  • E. Prospect Hill neighborhood
    Prospect Hill neighborhood is a historic residential area in Somerville, Massachusetts, known for its prominent hilltop park and views toward Boston.
  • 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: Old Colony Avenue vicinity
Triple: [Morrissey Boulevard, connectsTo, Old Colony Avenue vicinity]
Generated description
Old Colony Avenue vicinity is an urban area in South Boston, Massachusetts, characterized by mixed commercial and residential development and major roadway connections.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Old Colony Avenue vicinity
Target entity description: Old Colony Avenue vicinity is an urban area in South Boston, Massachusetts, characterized by mixed commercial and residential development and major roadway connections.
  • A. Western Avenue corridor
    The Western Avenue corridor is a key urban thoroughfare and development zone in Boston’s Allston neighborhood that serves as a central spine for Harvard University’s expanding Allston campus and surrounding mixed-use projects.
  • B. Truxton Circle area
    Truxton Circle area is a historic, predominantly residential neighborhood in Northwest Washington, D.C., known for its rowhouses, diverse community, and proximity to downtown.
  • C. 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.
  • D. Rhode Island Avenue NE corridor
    The Rhode Island Avenue NE corridor is a major commercial and transportation artery in Northeast Washington, D.C., lined with shops, services, and residential neighborhoods and served by multiple transit options.
  • E. Prospect Hill neighborhood
    Prospect Hill neighborhood is a historic residential area in Somerville, Massachusetts, known for its prominent hilltop park and views toward Boston.
  • 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_69ad8b1089588190b74d9e2505e45762 completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69ad98b6cab88190b4dee7e5ec9347e5 completed March 8, 2026, 3:41 p.m.
NED1 Entity disambiguation (via context triple) batch_69b08695bea08190abce552493abda57 completed March 10, 2026, 9:01 p.m.
NEDg Description generation batch_69b0d4d08d688190888459d7d4fbd8d4 completed March 11, 2026, 2:34 a.m.
NED2 Entity disambiguation (via description) batch_69b0d5567e488190b5eee8a494433ae4 completed March 11, 2026, 2:37 a.m.
Created at: March 8, 2026, 2:57 p.m.