Triple

T10566200
Position Surface form Disambiguated ID Type / Status
Subject Boston University Terriers E249354 entity
Predicate homeBasketballArena P791 FINISHED
Object Case Center
Case Center is an athletic facility at Boston University that serves as the home venue for the university’s Terriers basketball team.
 E870730 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: Case Center | Statement: [Boston University Terriers, homeBasketballArena, Case Center]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Case Center
Context triple: [Boston University Terriers, homeBasketballArena, Case Center]
  • A. Case Center
    Case Center is a central student hub at Skidmore College that houses dining, student organizations, events, and various campus services.
  • B. Case
    Case is a common English surname borne by various notable individuals across fields such as business, politics, and the arts.
  • C. Case Foundation
    The Case Foundation is a philanthropic organization focused on promoting social entrepreneurship, impact investing, and innovative approaches to social change.
  • D. Criminal Defense Center
    The Criminal Defense Center is a specialized division of Japan’s national bar association that focuses on supporting and improving criminal defense practice and policy.
  • E. CASA
    CASA (Construcciones Aeronáuticas S.A.) was a Spanish aircraft manufacturer that became a key predecessor to Airbus through mergers in the European aerospace industry.
  • 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: Case Center
Triple: [Boston University Terriers, homeBasketballArena, Case Center]
Generated description
Case Center is an athletic facility at Boston University that serves as the home venue for the university’s Terriers basketball team.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Case Center
Target entity description: Case Center is an athletic facility at Boston University that serves as the home venue for the university’s Terriers basketball team.
  • A. Case Center
    Case Center is a central student hub at Skidmore College that houses dining, student organizations, events, and various campus services.
  • B. Case
    Case is a common English surname borne by various notable individuals across fields such as business, politics, and the arts.
  • C. Case Foundation
    The Case Foundation is a philanthropic organization focused on promoting social entrepreneurship, impact investing, and innovative approaches to social change.
  • D. Criminal Defense Center
    The Criminal Defense Center is a specialized division of Japan’s national bar association that focuses on supporting and improving criminal defense practice and policy.
  • E. CASA
    CASA (Construcciones Aeronáuticas S.A.) was a Spanish aircraft manufacturer that became a key predecessor to Airbus through mergers in the European aerospace industry.
  • 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_69d381c8bd708190acf3d275c908251e completed April 6, 2026, 9:50 a.m.
NER Named-entity recognition batch_69d5272ce78c8190bf3227053ef88a48 completed April 7, 2026, 3:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69d9349bb7748190b5afb492e78d1128 completed April 10, 2026, 5:34 p.m.
NEDg Description generation batch_69d938050a74819080eb7d579b18bf75 completed April 10, 2026, 5:48 p.m.
NED2 Entity disambiguation (via description) batch_69d939014d948190811a5fab0de9c91b completed April 10, 2026, 5:53 p.m.
Created at: April 6, 2026, 12:36 p.m.