Triple

T13863711
Position Surface form Disambiguated ID Type / Status
Subject Winter Hill E333264 entity
Predicate hasRoad P959 FINISHED
Object Broadway (Somerville)
Broadway (Somerville) is a major thoroughfare running through the Winter Hill neighborhood of Somerville, Massachusetts, serving as one of the area’s primary commercial and residential streets.
 E1066163 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: Broadway (Somerville) | Statement: [Winter Hill, hasRoad, Broadway (Somerville)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Broadway (Somerville)
Context triple: [Winter Hill, hasRoad, Broadway (Somerville)]
  • A. Broadway (Cambridge, Massachusetts)
    Broadway (Cambridge, Massachusetts) is a major east–west thoroughfare in Cambridge that connects residential neighborhoods with key institutional and commercial areas, including parts of the MIT and Harvard vicinity.
  • B. Broadway (Massapequa)
    Broadway (Massapequa) is a major local thoroughfare in Massapequa, New York, serving as a key commercial and transportation corridor in the area.
  • C. Broadway (Chelsea)
    Broadway (Chelsea) is a major thoroughfare and commercial corridor in Chelsea, Massachusetts, serving as a key route for public transit and local businesses.
  • D. Broadway (Bronx)
    Broadway (Bronx) is the northern stretch of New York City’s famous Broadway thoroughfare as it runs through the Bronx, serving as a major commercial and transportation corridor in the borough.
  • E. Broadway–South Boston
    Broadway–South Boston was the former name of the MBTA Red Line rapid transit station now known simply as Broadway in South Boston, Massachusetts.
  • 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: Broadway (Somerville)
Triple: [Winter Hill, hasRoad, Broadway (Somerville)]
Generated description
Broadway (Somerville) is a major thoroughfare running through the Winter Hill neighborhood of Somerville, Massachusetts, serving as one of the area’s primary commercial and residential streets.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Broadway (Somerville)
Target entity description: Broadway (Somerville) is a major thoroughfare running through the Winter Hill neighborhood of Somerville, Massachusetts, serving as one of the area’s primary commercial and residential streets.
  • A. Broadway (Cambridge, Massachusetts)
    Broadway (Cambridge, Massachusetts) is a major east–west thoroughfare in Cambridge that connects residential neighborhoods with key institutional and commercial areas, including parts of the MIT and Harvard vicinity.
  • B. Broadway (Massapequa)
    Broadway (Massapequa) is a major local thoroughfare in Massapequa, New York, serving as a key commercial and transportation corridor in the area.
  • C. Broadway (Chelsea)
    Broadway (Chelsea) is a major thoroughfare and commercial corridor in Chelsea, Massachusetts, serving as a key route for public transit and local businesses.
  • D. Broadway (Bronx)
    Broadway (Bronx) is the northern stretch of New York City’s famous Broadway thoroughfare as it runs through the Bronx, serving as a major commercial and transportation corridor in the borough.
  • E. Broadway–South Boston
    Broadway–South Boston was the former name of the MBTA Red Line rapid transit station now known simply as Broadway in South Boston, Massachusetts.
  • 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_69d81c5ced9c8190b0e9bcc6effe5959 completed April 9, 2026, 9:38 p.m.
NER Named-entity recognition batch_69de05c30d9c81908217d41a3b4aaf85 completed April 14, 2026, 9:15 a.m.
NED1 Entity disambiguation (via context triple) batch_69f7c10113288190b799126d934df92a completed May 3, 2026, 9:41 p.m.
NEDg Description generation batch_69f7c1e7efd88190ac07472647da69e7 completed May 3, 2026, 9:45 p.m.
NED2 Entity disambiguation (via description) batch_69f7c3396f7c8190987079bf24ac8695 completed May 3, 2026, 9:50 p.m.
Created at: April 9, 2026, 10:14 p.m.