Triple

T5414208
Position Surface form Disambiguated ID Type / Status
Subject Prudential Center E121087 entity
Predicate connectedTo P37 FINISHED
Object Copley Place
Copley Place is a large upscale shopping mall and mixed-use complex in Boston’s Back Bay neighborhood, featuring high-end retail stores, hotels, and office space.
 E519382 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: Copley Place | Statement: [Prudential Center, connectedTo, Copley Place]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Copley Place
Context triple: [Prudential Center, connectedTo, Copley Place]
  • A. The Copley Plaza
    The Copley Plaza is a historic luxury hotel in Boston’s Back Bay, renowned for its grand architecture and long-standing status as a city landmark.
  • B. Malden Square
    Malden Square is a central commercial and civic district in Malden, Massachusetts, featuring shops, restaurants, and public services.
  • C. Inman Square
    Inman Square is a vibrant, historically working-class neighborhood and commercial district in Cambridge, Massachusetts, known for its diverse restaurants, bars, and local businesses.
  • D. Codman Square
    Codman Square is a historic commercial and residential district in the Dorchester area of Boston, Massachusetts, known for its diverse community and civic institutions.
  • E. Porter Square
    Porter Square is a bustling commercial and transit hub in northern Cambridge, Massachusetts, known for its shopping centers, restaurants, and MBTA Red Line and commuter rail station.
  • 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: Copley Place
Triple: [Prudential Center, connectedTo, Copley Place]
Generated description
Copley Place is a large upscale shopping mall and mixed-use complex in Boston’s Back Bay neighborhood, featuring high-end retail stores, hotels, and office space.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Copley Place
Target entity description: Copley Place is a large upscale shopping mall and mixed-use complex in Boston’s Back Bay neighborhood, featuring high-end retail stores, hotels, and office space.
  • A. The Copley Plaza
    The Copley Plaza is a historic luxury hotel in Boston’s Back Bay, renowned for its grand architecture and long-standing status as a city landmark.
  • B. Malden Square
    Malden Square is a central commercial and civic district in Malden, Massachusetts, featuring shops, restaurants, and public services.
  • C. Inman Square
    Inman Square is a vibrant, historically working-class neighborhood and commercial district in Cambridge, Massachusetts, known for its diverse restaurants, bars, and local businesses.
  • D. Codman Square
    Codman Square is a historic commercial and residential district in the Dorchester area of Boston, Massachusetts, known for its diverse community and civic institutions.
  • E. Porter Square
    Porter Square is a bustling commercial and transit hub in northern Cambridge, Massachusetts, known for its shopping centers, restaurants, and MBTA Red Line and commuter rail station.
  • 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_69bd463a41cc8190b32ff5af2b96ca93 completed March 20, 2026, 1:06 p.m.
NER Named-entity recognition batch_69bd87bcace08190932fe85e4b4aeffc completed March 20, 2026, 5:45 p.m.
NED1 Entity disambiguation (via context triple) batch_69bf3aa743008190840ddcea08d67a66 completed March 22, 2026, 12:41 a.m.
NEDg Description generation batch_69bf3c5907208190af042d1eedd427c9 completed March 22, 2026, 12:48 a.m.
NED2 Entity disambiguation (via description) batch_69bf3cde5004819096988c61b45958ea completed March 22, 2026, 12:50 a.m.
Created at: March 20, 2026, 2:05 p.m.