Triple

T512857
Position Surface form Disambiguated ID Type / Status
Subject Somerville, Massachusetts E10643 entity
Predicate contains P35 FINISHED
Object Ball Square
Ball Square is a small commercial and residential neighborhood centered around a busy intersection in Somerville, Massachusetts, known for its local eateries and proximity to Tufts University.
E64750 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: Ball Square | Statement: [Somerville, Massachusetts, contains, Ball Square]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ball Square
Context triple: [Somerville, Massachusetts, contains, Ball Square]
  • A. Palmer Square
    Palmer Square is a prominent mixed-use town square in downtown Princeton, New Jersey, known for its upscale shops, restaurants, offices, and public gathering spaces adjacent to Princeton University.
  • B. Constitution Square
    Constitution Square, commonly known as the Zócalo, is the vast historic main plaza in the heart of Mexico City and one of the largest public squares in the world.
  • C. Sproul Plaza
    Sproul Plaza is the central public square of UC Berkeley’s campus, historically renowned as a focal point for student activism and free speech movements.
  • D. Exchange Square
    Exchange Square is a prominent public space and retail hub in central Manchester, known for its modern architecture, shopping venues, and role as a key civic gathering area.
  • E. Herald Square
    Herald Square is a bustling commercial and transportation hub in Midtown Manhattan, best known for its flagship Macy’s department store and as a focal point of New York City’s retail and holiday festivities.
  • 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: Ball Square
Triple: [Somerville, Massachusetts, contains, Ball Square]
Generated description
Ball Square is a small commercial and residential neighborhood centered around a busy intersection in Somerville, Massachusetts, known for its local eateries and proximity to Tufts University.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ball Square
Target entity description: Ball Square is a small commercial and residential neighborhood centered around a busy intersection in Somerville, Massachusetts, known for its local eateries and proximity to Tufts University.
  • A. Palmer Square
    Palmer Square is a prominent mixed-use town square in downtown Princeton, New Jersey, known for its upscale shops, restaurants, offices, and public gathering spaces adjacent to Princeton University.
  • B. Constitution Square
    Constitution Square, commonly known as the Zócalo, is the vast historic main plaza in the heart of Mexico City and one of the largest public squares in the world.
  • C. Sproul Plaza
    Sproul Plaza is the central public square of UC Berkeley’s campus, historically renowned as a focal point for student activism and free speech movements.
  • D. Exchange Square
    Exchange Square is a prominent public space and retail hub in central Manchester, known for its modern architecture, shopping venues, and role as a key civic gathering area.
  • E. Herald Square
    Herald Square is a bustling commercial and transportation hub in Midtown Manhattan, best known for its flagship Macy’s department store and as a focal point of New York City’s retail and holiday festivities.
  • 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_69a2e84a0d08819087e01863fcd9abf1 completed Feb. 28, 2026, 1:06 p.m.
NER Named-entity recognition batch_69a2f1804e908190a1d34ac952e84a3f completed Feb. 28, 2026, 1:45 p.m.
NED1 Entity disambiguation (via context triple) batch_69a4a6fbbed08190a04ced56b6b9f3d9 completed March 1, 2026, 8:52 p.m.
NEDg Description generation batch_69a4a763e16c819093fe004c0e3a01f6 completed March 1, 2026, 8:53 p.m.
NED2 Entity disambiguation (via description) batch_69a4a81379e48190983b9dafa0d00fcb completed March 1, 2026, 8:56 p.m.
Created at: Feb. 28, 2026, 1:12 p.m.