Triple

T2878097
Position Surface form Disambiguated ID Type / Status
Subject Illinois Institute of Technology E56927 entity
Predicate formedByMergerOf P77 FINISHED
Object Lewis Institute
Lewis Institute was a former Chicago-based educational institution that later became part of the Illinois Institute of Technology through a merger.
E307278 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: Lewis Institute | Statement: [Illinois Institute of Technology, formedByMergerOf, Lewis Institute]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lewis Institute
Context triple: [Illinois Institute of Technology, formedByMergerOf, Lewis Institute]
  • A. The Franklin Institute
    The Franklin Institute is a prominent science museum and education center in Philadelphia known for its interactive exhibits and role in promoting public understanding of science and technology.
  • B. Carnegie Institution of Washington
    The Carnegie Institution of Washington is a private, nonprofit scientific research organization founded by Andrew Carnegie that supports advanced research across fields such as astronomy, biology, and earth sciences.
  • C. Bechtel Engineering Center
    Bechtel Engineering Center is a major academic and administrative hub for the College of Engineering at the University of California, Berkeley, housing classrooms, labs, student services, and collaborative spaces.
  • D. Edison Institute
    The Edison Institute is the original name of the museum and educational complex now known as The Henry Ford, dedicated to preserving and showcasing American innovation and history.
  • E. Lewis Laboratory
    Lewis Laboratory is a NASA research facility historically focused on aeronautics and rocket propulsion, now part of the Glenn Research Center in Cleveland, Ohio.
  • 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: Lewis Institute
Triple: [Illinois Institute of Technology, formedByMergerOf, Lewis Institute]
Generated description
Lewis Institute was a former Chicago-based educational institution that later became part of the Illinois Institute of Technology through a merger.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Lewis Institute
Target entity description: Lewis Institute was a former Chicago-based educational institution that later became part of the Illinois Institute of Technology through a merger.
  • A. The Franklin Institute
    The Franklin Institute is a prominent science museum and education center in Philadelphia known for its interactive exhibits and role in promoting public understanding of science and technology.
  • B. Carnegie Institution of Washington
    The Carnegie Institution of Washington is a private, nonprofit scientific research organization founded by Andrew Carnegie that supports advanced research across fields such as astronomy, biology, and earth sciences.
  • C. Bechtel Engineering Center
    Bechtel Engineering Center is a major academic and administrative hub for the College of Engineering at the University of California, Berkeley, housing classrooms, labs, student services, and collaborative spaces.
  • D. Edison Institute
    The Edison Institute is the original name of the museum and educational complex now known as The Henry Ford, dedicated to preserving and showcasing American innovation and history.
  • E. Lewis Laboratory
    Lewis Laboratory is a NASA research facility historically focused on aeronautics and rocket propulsion, now part of the Glenn Research Center in Cleveland, Ohio.
  • 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_69ab4a4ced288190ab6d3e062d10f7f6 completed March 6, 2026, 9:42 p.m.
NER Named-entity recognition batch_69abe008925c81909683d0ebc6227e5e completed March 7, 2026, 8:21 a.m.
NED1 Entity disambiguation (via context triple) batch_69b03158d0ec8190ba9675ece8f62033 completed March 10, 2026, 2:57 p.m.
NEDg Description generation batch_69b033afe0e08190b6fbf0ec786a71eb completed March 10, 2026, 3:07 p.m.
NED2 Entity disambiguation (via description) batch_69b03437b4d081908c02c01a4dd665b1 completed March 10, 2026, 3:09 p.m.
Created at: March 6, 2026, 10:03 p.m.