Triple

T8635766
Position Surface form Disambiguated ID Type / Status
Subject Great Dome E204518 entity
Predicate overlies P6130 FINISHED
Object Barker Engineering Library
Barker Engineering Library is an academic library at the Massachusetts Institute of Technology specializing in engineering and related fields, located beneath MIT’s iconic Great Dome.
 E746929 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: Barker Engineering Library | Statement: [Great Dome, overlies, Barker Engineering Library]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Barker Engineering Library
Context triple: [Great Dome, overlies, Barker Engineering Library]
  • A. Barker Research Library
    Barker Research Library is a specialized research facility within Durham University that supports advanced scholarship with access to rare, archival, and academic resources.
  • B. Engineering and Science Library
    The Engineering and Science Library is a specialized branch of Queen's University’s library system that supports teaching and research in engineering and scientific disciplines.
  • C. Baker Library
    Baker Library is Harvard Business School’s principal library, renowned for its extensive collections in business and management and its iconic presence on the Boston campus.
  • D. Barton Library
    Barton Library is a historic public library and cultural landmark located in Bhavnagar, Gujarat, India.
  • E. J. Murrey Atkins Library
    J. Murrey Atkins Library is the main academic library of the University of North Carolina at Charlotte, serving as the campus’s central hub for research resources, study spaces, and scholarly support services.
  • 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: Barker Engineering Library
Triple: [Great Dome, overlies, Barker Engineering Library]
Generated description
Barker Engineering Library is an academic library at the Massachusetts Institute of Technology specializing in engineering and related fields, located beneath MIT’s iconic Great Dome.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Barker Engineering Library
Target entity description: Barker Engineering Library is an academic library at the Massachusetts Institute of Technology specializing in engineering and related fields, located beneath MIT’s iconic Great Dome.
  • A. Barker Research Library
    Barker Research Library is a specialized research facility within Durham University that supports advanced scholarship with access to rare, archival, and academic resources.
  • B. Engineering and Science Library
    The Engineering and Science Library is a specialized branch of Queen's University’s library system that supports teaching and research in engineering and scientific disciplines.
  • C. Baker Library
    Baker Library is Harvard Business School’s principal library, renowned for its extensive collections in business and management and its iconic presence on the Boston campus.
  • D. Barton Library
    Barton Library is a historic public library and cultural landmark located in Bhavnagar, Gujarat, India.
  • E. J. Murrey Atkins Library
    J. Murrey Atkins Library is the main academic library of the University of North Carolina at Charlotte, serving as the campus’s central hub for research resources, study spaces, and scholarly support services.
  • 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_69ca834b903c8190add96cc651e1a477 completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc4760fa448190862c886bc5a6ec10 completed March 31, 2026, 10:14 p.m.
NED1 Entity disambiguation (via context triple) batch_69cebc23d6808190801993e41d93bb9c completed April 2, 2026, 6:57 p.m.
NEDg Description generation batch_69cebcc22d208190801b4ec58614dfcb completed April 2, 2026, 7 p.m.
NED2 Entity disambiguation (via description) batch_69cebdf3f288819088d83165c741d092 completed April 2, 2026, 7:05 p.m.
Created at: March 30, 2026, 6:27 p.m.