Triple

T4242963

Position	Surface form	Disambiguated ID	Type / Status
Subject	Faculty of Science and Engineering, University of Groningen	`E95457`	entity
Predicate	hasUnit	`P35`	FINISHED
Object	Kapteyn Astronomical Institute The Kapteyn Astronomical Institute is a leading research and teaching center in astronomy and astrophysics based at the University of Groningen in the Netherlands.	`E425320`	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: Kapteyn Astronomical Institute | Statement: [Faculty of Science and Engineering, University of Groningen, hasUnit, Kapteyn Astronomical Institute]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Kapteyn Astronomical Institute
Context triple: [Faculty of Science and Engineering, University of Groningen, hasUnit, Kapteyn Astronomical Institute]

A. Anton Pannekoek Institute for Astronomy
The Anton Pannekoek Institute for Astronomy is a research institute of the University of Amsterdam dedicated to cutting-edge astronomical and astrophysical research and education.
B. Leiden Observatory
Leiden Observatory is one of the world’s oldest university astronomy institutes, renowned for its research in astrophysics and its role in training generations of astronomers.
C. Leiden Institute of Physics
The Leiden Institute of Physics is a renowned research and teaching institute at Leiden University, known for its contributions to fundamental and applied physics.
D. Faculty of Science of Leiden University
The Faculty of Science of Leiden University is a major academic division of Leiden University in the Netherlands, encompassing a broad range of natural and exact sciences, including institutes such as the Leiden Institute of Advanced Computer Science.
E. Van 't Hoff Institute for Molecular Sciences
The Van 't Hoff Institute for Molecular Sciences is a research institute in Amsterdam focused on fundamental and applied molecular sciences, including chemistry, physics, and related interdisciplinary fields.
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: Kapteyn Astronomical Institute
Triple: [Faculty of Science and Engineering, University of Groningen, hasUnit, Kapteyn Astronomical Institute]

Generated description

The Kapteyn Astronomical Institute is a leading research and teaching center in astronomy and astrophysics based at the University of Groningen in the Netherlands.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Kapteyn Astronomical Institute
Target entity description: The Kapteyn Astronomical Institute is a leading research and teaching center in astronomy and astrophysics based at the University of Groningen in the Netherlands.

A. Anton Pannekoek Institute for Astronomy
The Anton Pannekoek Institute for Astronomy is a research institute of the University of Amsterdam dedicated to cutting-edge astronomical and astrophysical research and education.
B. Leiden Observatory
Leiden Observatory is one of the world’s oldest university astronomy institutes, renowned for its research in astrophysics and its role in training generations of astronomers.
C. Leiden Institute of Physics
The Leiden Institute of Physics is a renowned research and teaching institute at Leiden University, known for its contributions to fundamental and applied physics.
D. Faculty of Science of Leiden University
The Faculty of Science of Leiden University is a major academic division of Leiden University in the Netherlands, encompassing a broad range of natural and exact sciences, including institutes such as the Leiden Institute of Advanced Computer Science.
E. Van 't Hoff Institute for Molecular Sciences
The Van 't Hoff Institute for Molecular Sciences is a research institute in Amsterdam focused on fundamental and applied molecular sciences, including chemistry, physics, and related interdisciplinary fields.
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_69b3453d91548190b4d4ef8fe52aa2ac`	completed	March 12, 2026, 10:59 p.m.
NER	Named-entity recognition	`batch_69b34e8a676c8190ac2cb59e62613dd9`	completed	March 12, 2026, 11:38 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69b5a872fd6881908a3fbe37e7c35c92`	completed	March 14, 2026, 6:26 p.m.
NEDg	Description generation	`batch_69b5a8e024a081909e7ecbe969793281`	completed	March 14, 2026, 6:28 p.m.
NED2	Entity disambiguation (via description)	`batch_69b5acefd1f881908226ff68a741552b`	completed	March 14, 2026, 6:46 p.m.

Created at: March 12, 2026, 11:05 p.m.