Triple

T5171059
Position Surface form Disambiguated ID Type / Status
Subject Institute of Optics E116677 entity
Predicate hasStudentOrganization P1855 FINISHED
Object SPIE student chapter at University of Rochester
The SPIE student chapter at the University of Rochester is a student-run organization that promotes optics and photonics through professional development, networking, and outreach activities affiliated with the international SPIE society.
 E499824 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: SPIE student chapter at University of Rochester | Statement: [Institute of Optics, hasStudentOrganization, SPIE student chapter at University of Rochester]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: SPIE student chapter at University of Rochester
Context triple: [Institute of Optics, hasStudentOrganization, SPIE student chapter at University of Rochester]
  • A. Institute of Optics
    The Institute of Optics is a renowned academic and research center specializing in optics and photonics, based at the University of Rochester.
  • B. University of Rochester
    The University of Rochester is a private research university in Rochester, New York, known for its strong programs in fields such as optics, music, and engineering.
  • C. Rochester Institute of Technology
    Rochester Institute of Technology is a private research university in Rochester, New York, known for its strong programs in engineering, computing, art and design, and cooperative education.
  • D. Boston University Photonics Center
    The Boston University Photonics Center is a leading interdisciplinary research and education facility focused on advancing photonics science and technology, including optics, lasers, and related applications.
  • E. College of Optics and Photonics
    The College of Optics and Photonics is a leading academic and research institution specializing in optics, lasers, and photonics technologies.
  • 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: SPIE student chapter at University of Rochester
Triple: [Institute of Optics, hasStudentOrganization, SPIE student chapter at University of Rochester]
Generated description
The SPIE student chapter at the University of Rochester is a student-run organization that promotes optics and photonics through professional development, networking, and outreach activities affiliated with the international SPIE society.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: SPIE student chapter at University of Rochester
Target entity description: The SPIE student chapter at the University of Rochester is a student-run organization that promotes optics and photonics through professional development, networking, and outreach activities affiliated with the international SPIE society.
  • A. Institute of Optics
    The Institute of Optics is a renowned academic and research center specializing in optics and photonics, based at the University of Rochester.
  • B. University of Rochester
    The University of Rochester is a private research university in Rochester, New York, known for its strong programs in fields such as optics, music, and engineering.
  • C. Rochester Institute of Technology
    Rochester Institute of Technology is a private research university in Rochester, New York, known for its strong programs in engineering, computing, art and design, and cooperative education.
  • D. Boston University Photonics Center
    The Boston University Photonics Center is a leading interdisciplinary research and education facility focused on advancing photonics science and technology, including optics, lasers, and related applications.
  • E. College of Optics and Photonics
    The College of Optics and Photonics is a leading academic and research institution specializing in optics, lasers, and photonics technologies.
  • 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_69bd445ff97c81909a2615cc56235470 completed March 20, 2026, 12:58 p.m.
NER Named-entity recognition batch_69bd79508610819087abec175da8c847 completed March 20, 2026, 4:44 p.m.
NED1 Entity disambiguation (via context triple) batch_69bed9439ec881909021973aa5395e4f completed March 21, 2026, 5:45 p.m.
NEDg Description generation batch_69beda6e82888190b54b814a16582e48 completed March 21, 2026, 5:50 p.m.
NED2 Entity disambiguation (via description) batch_69bedaf860b0819086805fc9630a74d0 completed March 21, 2026, 5:52 p.m.
Created at: March 20, 2026, 1:45 p.m.