Triple

T8999227

Position	Surface form	Disambiguated ID	Type / Status
Subject	Science and Technology Facilities Council	`E214999`	entity
Predicate	operates	`P24`	FINISHED
Object	ISIS Neutron and Muon Source ISIS Neutron and Muon Source is a major UK research facility that produces intense beams of neutrons and muons for investigating the structure and properties of materials across physics, chemistry, engineering, and biology.	`E772149`	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: ISIS Neutron and Muon Source | Statement: [Science and Technology Facilities Council, operates, ISIS Neutron and Muon Source]

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

Target entity: ISIS Neutron and Muon Source
Context triple: [Science and Technology Facilities Council, operates, ISIS Neutron and Muon Source]

A. Spallation Neutron Source
The Spallation Neutron Source is a world-leading pulsed neutron scattering research facility in the United States that provides intense neutron beams for studying the structure and dynamics of materials.
B. MAX IV Laboratory
MAX IV Laboratory is a world-leading Swedish synchrotron radiation facility in Lund that provides extremely bright X-ray and ultraviolet light for cutting-edge research in physics, chemistry, materials science, and life sciences.
C. High Flux Isotope Reactor
The High Flux Isotope Reactor is a powerful research nuclear reactor in the United States used for neutron scattering experiments, isotope production, and materials research.
D. Brookhaven Linac Isotope Producer
The Brookhaven Linac Isotope Producer is a particle-accelerator-based facility at Brookhaven National Laboratory that generates medical and research isotopes for nuclear medicine and scientific applications.
E. Swiss Muon Source SμS
The Swiss Muon Source SμS is a leading facility for producing intense muon beams used in advanced research on materials, magnetism, and fundamental physics.
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: ISIS Neutron and Muon Source
Triple: [Science and Technology Facilities Council, operates, ISIS Neutron and Muon Source]

Generated description

ISIS Neutron and Muon Source is a major UK research facility that produces intense beams of neutrons and muons for investigating the structure and properties of materials across physics, chemistry, engineering, and biology.

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

Target entity: ISIS Neutron and Muon Source
Target entity description: ISIS Neutron and Muon Source is a major UK research facility that produces intense beams of neutrons and muons for investigating the structure and properties of materials across physics, chemistry, engineering, and biology.

A. Spallation Neutron Source
The Spallation Neutron Source is a world-leading pulsed neutron scattering research facility in the United States that provides intense neutron beams for studying the structure and dynamics of materials.
B. MAX IV Laboratory
MAX IV Laboratory is a world-leading Swedish synchrotron radiation facility in Lund that provides extremely bright X-ray and ultraviolet light for cutting-edge research in physics, chemistry, materials science, and life sciences.
C. High Flux Isotope Reactor
The High Flux Isotope Reactor is a powerful research nuclear reactor in the United States used for neutron scattering experiments, isotope production, and materials research.
D. Brookhaven Linac Isotope Producer
The Brookhaven Linac Isotope Producer is a particle-accelerator-based facility at Brookhaven National Laboratory that generates medical and research isotopes for nuclear medicine and scientific applications.
E. Swiss Muon Source SμS
The Swiss Muon Source SμS is a leading facility for producing intense muon beams used in advanced research on materials, magnetism, and fundamental physics.
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_69ca83a12d648190b1e4fe11e8a31890`	completed	March 30, 2026, 2:07 p.m.
NER	Named-entity recognition	`batch_69cc68e3b1f48190bbeafbce363fff53`	completed	April 1, 2026, 12:37 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69cfd0d987dc81908f1d74f390f18a9c`	completed	April 3, 2026, 2:38 p.m.
NEDg	Description generation	`batch_69cfd1a32a64819090d423a99ab75362`	completed	April 3, 2026, 2:41 p.m.
NED2	Entity disambiguation (via description)	`batch_69cfd250593881908312200ba7bba617`	completed	April 3, 2026, 2:44 p.m.

Created at: March 30, 2026, 7:05 p.m.