Triple
T20074502
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Optica (formerly OSA) student chapter at University of Rochester |
E499823
|
entity |
| Predicate | parentOrganization |
P254
|
FINISHED |
| Object | Optica student chapter network |
—
|
NE NERFINISHED |
How this triple was built (3 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: Optica student chapter network | Statement: [Optica (formerly OSA) student chapter at University of Rochester, parentOrganization, Optica student chapter network]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Optica student chapter network Context triple: [Optica (formerly OSA) student chapter at University of Rochester, parentOrganization, Optica student chapter network]
-
A.
Optica (formerly OSA) student chapter at University of Rochester
The Optica (formerly OSA) student chapter at the University of Rochester is a student-run organization that promotes optics and photonics through professional development, outreach, and networking activities for students in the Institute of Optics and related fields.
-
B.
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.
-
C.
Commission on Optics
The Commission on Optics is a specialized committee within the International Union of Pure and Applied Physics that promotes and coordinates international research and collaboration in the field of optics.
-
D.
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.
-
E.
Optica Publishing Group
Optica Publishing Group is a leading scientific publisher specializing in high-impact journals and conference proceedings in optics and photonics.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Optica student chapter network Target entity description: The Optica student chapter network is a global community of student-led groups that promote optics and photonics education, research, and professional development under the umbrella of Optica (formerly OSA).
-
A.
Optica (formerly OSA) student chapter at University of Rochester
The Optica (formerly OSA) student chapter at the University of Rochester is a student-run organization that promotes optics and photonics through professional development, outreach, and networking activities for students in the Institute of Optics and related fields.
-
B.
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.
-
C.
Commission on Optics
The Commission on Optics is a specialized committee within the International Union of Pure and Applied Physics that promotes and coordinates international research and collaboration in the field of optics.
-
D.
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.
-
E.
Optica Publishing Group
Optica Publishing Group is a leading scientific publisher specializing in high-impact journals and conference proceedings in optics and photonics.
- F. None of above. chosen
Provenance (2 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_69da627770948190997f486f9a2e370f |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e66439efe881909a068c3f05022421 |
completed | April 20, 2026, 5:36 p.m. |
Created at: April 11, 2026, 3:40 p.m.