Triple

T20604224
Position Surface form Disambiguated ID Type / Status
Subject University of Chicago buildings and structures E506259 entity
Predicate includes P1393 FINISHED
Object Eckstein Hall (science facility)
Eckstein Hall is a science facility at the University of Chicago that supports research and education in the natural and physical sciences.
 E1439491 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: Eckstein Hall (science facility) | Statement: [University of Chicago buildings and structures, includes, Eckstein Hall (science facility)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Eckstein Hall (science facility)
Context triple: [University of Chicago buildings and structures, includes, Eckstein Hall (science facility)]
  • A. Olin Hall of Science
    Olin Hall of Science is a primary academic building at Rose-Hulman Institute of Technology that houses classrooms, laboratories, and facilities for science and engineering education.
  • B. Schaible Science Center
    Schaible Science Center is Elmhurst University's primary academic building dedicated to science education and research.
  • C. Pfahler Hall of Science
    Pfahler Hall of Science is the main science and laboratory building at Ursinus College, housing classrooms, research facilities, and offices for the natural science departments.
  • D. Huggins Science Hall
    Huggins Science Hall is a primary academic building at Acadia University that houses science departments, laboratories, and related teaching and research facilities.
  • E. Fisher Science Hall
    Fisher Science Hall is a primary academic building at Susquehanna University that houses science classrooms, laboratories, and related facilities.
  • 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: Eckstein Hall (science facility)
Triple: [University of Chicago buildings and structures, includes, Eckstein Hall (science facility)]
Generated description
Eckstein Hall is a science facility at the University of Chicago that supports research and education in the natural and physical sciences.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Eckstein Hall (science facility)
Target entity description: Eckstein Hall is a science facility at the University of Chicago that supports research and education in the natural and physical sciences.
  • A. Olin Hall of Science
    Olin Hall of Science is a primary academic building at Rose-Hulman Institute of Technology that houses classrooms, laboratories, and facilities for science and engineering education.
  • B. Schaible Science Center
    Schaible Science Center is Elmhurst University's primary academic building dedicated to science education and research.
  • C. Pfahler Hall of Science
    Pfahler Hall of Science is the main science and laboratory building at Ursinus College, housing classrooms, research facilities, and offices for the natural science departments.
  • D. Huggins Science Hall
    Huggins Science Hall is a primary academic building at Acadia University that houses science departments, laboratories, and related teaching and research facilities.
  • E. Fisher Science Hall
    Fisher Science Hall is a primary academic building at Susquehanna University that houses science classrooms, laboratories, and related facilities.
  • 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_69e0b4bb2b4081908fa4a72444120f35 completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e6aa233e1881908749d2f29c2946e4 completed April 20, 2026, 10:35 p.m.
NED1 Entity disambiguation (via context triple) batch_6a08b3f56f748190a42864ae428c9f1b completed May 16, 2026, 6:14 p.m.
NEDg Description generation batch_6a08b49702108190810c8e4f5a89ec36 completed May 16, 2026, 6:16 p.m.
NED2 Entity disambiguation (via description) batch_6a08b524b95c8190909c93d471e9397f completed May 16, 2026, 6:19 p.m.
Created at: April 16, 2026, 11:41 a.m.