Triple

T4002883
Position Surface form Disambiguated ID Type / Status
Subject Greater Boston parkway system E89454 entity
Predicate hasPart P35 FINISHED
Object West Roxbury Parkway
West Roxbury Parkway is a historic, landscaped roadway in Boston, Massachusetts, designed as part of the Emerald Necklace–era parkway network to connect urban neighborhoods with surrounding green spaces.
 E527116 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: West Roxbury Parkway | Statement: [Greater Boston parkway system, hasPart, West Roxbury Parkway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: West Roxbury Parkway
Context triple: [Greater Boston parkway system, hasPart, West Roxbury Parkway]
  • A. Farmington Road
    Farmington Road is a primary thoroughfare in the Portland metropolitan area of Oregon, serving as a key connector through communities such as Aloha and surrounding suburbs.
  • B. Farmington Road
    Farmington Road is a significant north–south thoroughfare in southeastern Michigan that runs through the city of Livonia and connects several suburban communities in the Detroit metropolitan area.
  • C. Prouts Neck Road
    Prouts Neck Road is the primary roadway providing access to the coastal Prouts Neck peninsula in Scarborough, Maine.
  • D. Wilbraham Road
    Wilbraham Road is a major thoroughfare in the Chorlton area of Manchester, England, lined with residential properties, shops, and local amenities.
  • E. Ridgefield Road
    Ridgefield Road is a local roadway in Dale City, Virginia, serving residential neighborhoods and connecting them to the broader local street network.
  • 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: West Roxbury Parkway
Triple: [Greater Boston parkway system, hasPart, West Roxbury Parkway]
Generated description
West Roxbury Parkway is a historic, landscaped roadway in Boston, Massachusetts, designed as part of the Emerald Necklace–era parkway network to connect urban neighborhoods with surrounding green spaces.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: West Roxbury Parkway
Target entity description: West Roxbury Parkway is a historic, landscaped roadway in Boston, Massachusetts, designed as part of the Emerald Necklace–era parkway network to connect urban neighborhoods with surrounding green spaces.
  • A. Farmington Road
    Farmington Road is a primary thoroughfare in the Portland metropolitan area of Oregon, serving as a key connector through communities such as Aloha and surrounding suburbs.
  • B. Farmington Road
    Farmington Road is a significant north–south thoroughfare in southeastern Michigan that runs through the city of Livonia and connects several suburban communities in the Detroit metropolitan area.
  • C. Prouts Neck Road
    Prouts Neck Road is the primary roadway providing access to the coastal Prouts Neck peninsula in Scarborough, Maine.
  • D. Wilbraham Road
    Wilbraham Road is a major thoroughfare in the Chorlton area of Manchester, England, lined with residential properties, shops, and local amenities.
  • E. Ridgefield Road
    Ridgefield Road is a local roadway in Dale City, Virginia, serving residential neighborhoods and connecting them to the broader local street network.
  • 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_69aed9585e788190bec2d39deba3750f completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aefa44125881909f45ecd0a986c581 completed March 9, 2026, 4:50 p.m.
NED1 Entity disambiguation (via context triple) batch_69bfd70b4a7c8190852503f31142562e completed March 22, 2026, 11:48 a.m.
NEDg Description generation batch_69bfd78bf35881908d304accaec98c9b completed March 22, 2026, 11:50 a.m.
NED2 Entity disambiguation (via description) batch_69bfd7dc86488190b73dd2aa18d205b3 completed March 22, 2026, 11:51 a.m.
Created at: March 9, 2026, 3:34 p.m.