Triple
T783493
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Oak Ridge National Laboratory |
E16550
|
entity |
| Predicate | hostFacility |
P186
|
FINISHED |
| Object |
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.
|
E93018
|
NE FINISHED |
How this triple was built (5 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: Spallation Neutron Source | Statement: [Oak Ridge National Laboratory, hostFacility, Spallation Neutron Source]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Spallation Neutron Source Context triple: [Oak Ridge National Laboratory, hostFacility, Spallation Neutron Source]
-
A.
Advanced Photon Source
Advanced Photon Source is a premier U.S. synchrotron X-ray research facility that provides extremely bright X-ray beams for cutting-edge scientific and industrial experiments.
-
B.
Oak Ridge National Laboratory
Oak Ridge National Laboratory is a major U.S. Department of Energy research facility in Tennessee known for its pioneering work in nuclear science, energy technologies, and advanced materials.
-
C.
Brookhaven National Laboratory
Brookhaven National Laboratory is a major U.S. Department of Energy research facility on Long Island known for its cutting-edge work in nuclear and particle physics, materials science, and energy research.
-
D.
Idaho National Engineering Laboratory
Idaho National Engineering Laboratory is a major U.S. nuclear research and development facility in Idaho known for pioneering reactor technologies and nuclear energy innovations.
-
E.
Elettra Sincrotrone Trieste
Elettra Sincrotrone Trieste is a major Italian research center operating synchrotron light and free-electron laser facilities for advanced studies in physics, materials science, biology, and related 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: Spallation Neutron Source Triple: [Oak Ridge National Laboratory, hostFacility, Spallation Neutron Source]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Spallation Neutron Source Target entity description: 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.
-
A.
Advanced Photon Source
Advanced Photon Source is a premier U.S. synchrotron X-ray research facility that provides extremely bright X-ray beams for cutting-edge scientific and industrial experiments.
-
B.
Oak Ridge National Laboratory
Oak Ridge National Laboratory is a major U.S. Department of Energy research facility in Tennessee known for its pioneering work in nuclear science, energy technologies, and advanced materials.
-
C.
Brookhaven National Laboratory
Brookhaven National Laboratory is a major U.S. Department of Energy research facility on Long Island known for its cutting-edge work in nuclear and particle physics, materials science, and energy research.
-
D.
Idaho National Engineering Laboratory
Idaho National Engineering Laboratory is a major U.S. nuclear research and development facility in Idaho known for pioneering reactor technologies and nuclear energy innovations.
-
E.
Elettra Sincrotrone Trieste
Elettra Sincrotrone Trieste is a major Italian research center operating synchrotron light and free-electron laser facilities for advanced studies in physics, materials science, biology, and related fields.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hostFacility Context triple: [Oak Ridge National Laboratory, hostFacility, Spallation Neutron Source]
-
A.
homeFacilityCity
Indicates the city in which an entity’s primary or home facility is located.
-
B.
hostsInstitution
chosen
Indicates that one entity serves as the hosting location or organizing body for an institution.
-
C.
ownsFacilityOn
Indicates that one entity possesses ownership or control over a facility located on or associated with another entity (such as a site, property, or area).
-
D.
hasFacilities
Indicates that an entity possesses, provides, or is equipped with certain facilities or physical resources.
-
E.
hasFacilityType
Indicates that an entity possesses or is associated with a specific type or category of facility.
- F. None of above.
Provenance (6 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_69a4936ad1fc81908f190208059ccf78 |
completed | March 1, 2026, 7:28 p.m. |
| NER | Named-entity recognition | batch_69a4a7686d0881908c2a4395059be02c |
completed | March 1, 2026, 8:54 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a6733c2e608190962440d6ef637784 |
completed | March 3, 2026, 5:35 a.m. |
| NEDg | Description generation | batch_69a673ccc2308190a887ada146290de8 |
completed | March 3, 2026, 5:38 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a6742d7ba881909385cbc51a2ed7bd |
completed | March 3, 2026, 5:39 a.m. |
| PD | Predicate disambiguation | batch_69a4a50db97c8190a1c55673f4a357b4 |
completed | March 1, 2026, 8:43 p.m. |
Created at: March 1, 2026, 7:37 p.m.