Triple

T5262746
Position Surface form Disambiguated ID Type / Status
Subject Lowell Connector E118863 entity
Predicate terminusNorth P3375 FINISHED
Object Gorham Street, Lowell, Massachusetts
Gorham Street in Lowell, Massachusetts is a major local thoroughfare that serves as an important access point to the city’s downtown and surrounding neighborhoods.
E507247 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: Gorham Street, Lowell, Massachusetts | Statement: [Lowell Connector, terminusNorth, Gorham Street, Lowell, Massachusetts]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Gorham Street, Lowell, Massachusetts
Context triple: [Lowell Connector, terminusNorth, Gorham Street, Lowell, Massachusetts]
  • A. Grove Street, Newton, Massachusetts
    Grove Street in Newton, Massachusetts is a local roadway that serves as a key access route to the Riverside area of the city.
  • B. Derby Street, Salem, Massachusetts
    Derby Street in Salem, Massachusetts is a historic waterfront thoroughfare lined with notable 18th- and 19th-century buildings, museums, and maritime landmarks.
  • C. Charles Street, Boston
    Charles Street in Boston is a historic thoroughfare in the Beacon Hill neighborhood known for its 19th-century architecture, boutique shops, and proximity to major medical and cultural institutions.
  • D. Boylston Street, Boston
    Boylston Street in Boston is a major downtown thoroughfare best known as the iconic finish-line location of the Boston Marathon.
  • E. Charter Street, Salem, Massachusetts
    Charter Street in Salem, Massachusetts is a historic street in the city’s downtown area, notable for its proximity to key colonial-era sites and its association with Salem’s early history.
  • 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: Gorham Street, Lowell, Massachusetts
Triple: [Lowell Connector, terminusNorth, Gorham Street, Lowell, Massachusetts]
Generated description
Gorham Street in Lowell, Massachusetts is a major local thoroughfare that serves as an important access point to the city’s downtown and surrounding neighborhoods.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Gorham Street, Lowell, Massachusetts
Target entity description: Gorham Street in Lowell, Massachusetts is a major local thoroughfare that serves as an important access point to the city’s downtown and surrounding neighborhoods.
  • A. Grove Street, Newton, Massachusetts
    Grove Street in Newton, Massachusetts is a local roadway that serves as a key access route to the Riverside area of the city.
  • B. Derby Street, Salem, Massachusetts
    Derby Street in Salem, Massachusetts is a historic waterfront thoroughfare lined with notable 18th- and 19th-century buildings, museums, and maritime landmarks.
  • C. Charles Street, Boston
    Charles Street in Boston is a historic thoroughfare in the Beacon Hill neighborhood known for its 19th-century architecture, boutique shops, and proximity to major medical and cultural institutions.
  • D. Boylston Street, Boston
    Boylston Street in Boston is a major downtown thoroughfare best known as the iconic finish-line location of the Boston Marathon.
  • E. Charter Street, Salem, Massachusetts
    Charter Street in Salem, Massachusetts is a historic street in the city’s downtown area, notable for its proximity to key colonial-era sites and its association with Salem’s early history.
  • 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_69bd446a42c88190b7ecbef006561d55 completed March 20, 2026, 12:58 p.m.
NER Named-entity recognition batch_69bd7bd2eff4819087420e30c140e6f6 completed March 20, 2026, 4:54 p.m.
NED1 Entity disambiguation (via context triple) batch_69befe88ba588190b130f1857536816f completed March 21, 2026, 8:24 p.m.
NEDg Description generation batch_69beff4322308190b252820e7213f05e completed March 21, 2026, 8:27 p.m.
NED2 Entity disambiguation (via description) batch_69beffe02d208190b857d6aaa4d85dae completed March 21, 2026, 8:30 p.m.
Created at: March 20, 2026, 1:50 p.m.