Triple

T18199250
Position Surface form Disambiguated ID Type / Status
Subject Arsenal Mall E435738 entity
Predicate locatedAt P40 FINISHED
Object Arsenal Street, Watertown, Massachusetts
Arsenal Street in Watertown, Massachusetts is a major commercial and transportation corridor lined with retail centers, offices, and mixed-use developments.
E1311784 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: Arsenal Street, Watertown, Massachusetts | Statement: [Arsenal Mall, locatedAt, Arsenal Street, Watertown, Massachusetts]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Arsenal Street, Watertown, Massachusetts
Context triple: [Arsenal Mall, locatedAt, Arsenal Street, Watertown, Massachusetts]
  • A. Northern Avenue, Boston
    Northern Avenue in Boston is a waterfront street in the Seaport District known for its historic industrial buildings, redevelopment into a commercial hub, and proximity to landmarks like the Northern Avenue Bridge.
  • B. Commonwealth Avenue, Boston
    Commonwealth Avenue in Boston is a major thoroughfare that runs through several neighborhoods, including the Boston University campus, and is known for its wide, tree-lined mall and historic architecture.
  • C. Causeway Street, Boston
    Causeway Street in Boston is a major thoroughfare in the West End, known for bordering TD Garden and North Station and serving as a busy hub for sports, entertainment, and commuter traffic.
  • D. 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.
  • E. King Street, Boston
    King Street in Boston (now known as State Street) is the historic downtown thoroughfare where the Boston Massacre occurred in 1770, a pivotal event leading up to the American Revolution.
  • 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: Arsenal Street, Watertown, Massachusetts
Triple: [Arsenal Mall, locatedAt, Arsenal Street, Watertown, Massachusetts]
Generated description
Arsenal Street in Watertown, Massachusetts is a major commercial and transportation corridor lined with retail centers, offices, and mixed-use developments.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Arsenal Street, Watertown, Massachusetts
Target entity description: Arsenal Street in Watertown, Massachusetts is a major commercial and transportation corridor lined with retail centers, offices, and mixed-use developments.
  • A. Northern Avenue, Boston
    Northern Avenue in Boston is a waterfront street in the Seaport District known for its historic industrial buildings, redevelopment into a commercial hub, and proximity to landmarks like the Northern Avenue Bridge.
  • B. Commonwealth Avenue, Boston
    Commonwealth Avenue in Boston is a major thoroughfare that runs through several neighborhoods, including the Boston University campus, and is known for its wide, tree-lined mall and historic architecture.
  • C. Causeway Street, Boston
    Causeway Street in Boston is a major thoroughfare in the West End, known for bordering TD Garden and North Station and serving as a busy hub for sports, entertainment, and commuter traffic.
  • D. 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.
  • E. King Street, Boston
    King Street in Boston (now known as State Street) is the historic downtown thoroughfare where the Boston Massacre occurred in 1770, a pivotal event leading up to the American Revolution.
  • 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_69d8b90dba6481908e119eb9aa4ca0cb completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e4e0d545f4819090285d1446bd3c27 completed April 19, 2026, 2:04 p.m.
NED1 Entity disambiguation (via context triple) batch_6a03980f600c819099f3fb14744f8afa completed May 12, 2026, 9:13 p.m.
NEDg Description generation batch_6a0398fb7fb481908a32c56a798d81fd completed May 12, 2026, 9:17 p.m.
NED2 Entity disambiguation (via description) batch_6a039a2b85888190bbcae1ba9d8ba715 completed May 12, 2026, 9:22 p.m.
Created at: April 10, 2026, 10:31 a.m.