Triple

T4082324
Position Surface form Disambiguated ID Type / Status
Subject North End, Boston E87503 entity
Predicate contains P35 FINISHED
Object Salem Street
Salem Street is a historic thoroughfare in Boston’s North End, known for its old-world streetscape, Italian-American eateries, and proximity to notable colonial-era landmarks.
E689736 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: Salem Street | Statement: [North End, Boston, contains, Salem Street]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Salem Street
Context triple: [North End, Boston, contains, Salem Street]
  • A. Dartmouth Street
    Dartmouth Street is a major thoroughfare in Boston’s Back Bay neighborhood, known for bordering Copley Square and providing access to prominent cultural and architectural landmarks.
  • B. Medford Street
    Medford Street is a roadway in Somerville, Massachusetts, that passes through the commercial and transit hub of Magoun Square.
  • C. Middlesex Street
    Middlesex Street is a local roadway in Malden, Massachusetts, that provides access to the nearby Malden Center transit station.
  • D. Hawthorne Street
    Hawthorne Street is a roadway in the Greater Boston area that serves as part of the route for the MBTA’s 111 bus line.
  • E. Whitehead Street
    Whitehead Street is a notable street in Key West, Florida, known for landmarks such as the Ernest Hemingway Home and Museum and its proximity to the Southernmost Point buoy.
  • 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: Salem Street
Triple: [North End, Boston, contains, Salem Street]
Generated description
Salem Street is a historic thoroughfare in Boston’s North End, known for its old-world streetscape, Italian-American eateries, and proximity to notable colonial-era landmarks.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Salem Street
Target entity description: Salem Street is a historic thoroughfare in Boston’s North End, known for its old-world streetscape, Italian-American eateries, and proximity to notable colonial-era landmarks.
  • A. Dartmouth Street
    Dartmouth Street is a major thoroughfare in Boston’s Back Bay neighborhood, known for bordering Copley Square and providing access to prominent cultural and architectural landmarks.
  • B. Medford Street
    Medford Street is a roadway in Somerville, Massachusetts, that passes through the commercial and transit hub of Magoun Square.
  • C. Middlesex Street
    Middlesex Street is a local roadway in Malden, Massachusetts, that provides access to the nearby Malden Center transit station.
  • D. Hawthorne Street
    Hawthorne Street is a roadway in the Greater Boston area that serves as part of the route for the MBTA’s 111 bus line.
  • E. Whitehead Street
    Whitehead Street is a notable street in Key West, Florida, known for landmarks such as the Ernest Hemingway Home and Museum and its proximity to the Southernmost Point buoy.
  • 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_69aed9435cf48190ad1da737c962d19d completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aefc77dab481909bcf197daf2def59 completed March 9, 2026, 4:59 p.m.
NED1 Entity disambiguation (via context triple) batch_69c9061044ac8190b204f5002955df72 completed March 29, 2026, 10:59 a.m.
NEDg Description generation batch_69c90933c6f081909b7bf058096356f7 completed March 29, 2026, 11:12 a.m.
NED2 Entity disambiguation (via description) batch_69c909a10c1c8190995e9e60c9bd62e1 completed March 29, 2026, 11:14 a.m.
Created at: March 9, 2026, 3:39 p.m.