Triple
T1010202
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Brookhaven National Laboratory |
E21803
|
entity |
| Predicate | hasFacility |
P105
|
FINISHED |
| Object |
Center for Functional Nanomaterials
The Center for Functional Nanomaterials is a U.S. Department of Energy user facility dedicated to research and development in nanoscience and nanotechnology, providing advanced tools and expertise for studying and engineering materials at the nanoscale.
|
E120737
|
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: Center for Functional Nanomaterials | Statement: [Brookhaven National Laboratory, hasFacility, Center for Functional Nanomaterials]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Center for Functional Nanomaterials Context triple: [Brookhaven National Laboratory, hasFacility, Center for Functional Nanomaterials]
-
A.
Center for Nanoscale Materials
The Center for Nanoscale Materials is a U.S. Department of Energy user facility specializing in cutting-edge research and instrumentation for nanoscience and nanotechnology.
-
B.
Molecular Foundry
The Molecular Foundry is a U.S. Department of Energy nanoscience research facility that provides state-of-the-art instrumentation and expertise for the design, synthesis, and characterization of nanoscale materials.
-
C.
Institute for Materials Research
The Institute for Materials Research is a leading Japanese research center at Tohoku University specializing in advanced materials science and engineering.
-
D.
Chemical Sciences Laboratory
The Chemical Sciences Laboratory is a research division focused on studying atmospheric chemistry and related processes to improve understanding of air quality and climate.
-
E.
ATF National Laboratory Center
The ATF National Laboratory Center is a specialized forensic science facility that supports the U.S. Bureau of Alcohol, Tobacco, Firearms and Explosives in criminal investigations involving firearms, explosives, arson, and related evidence.
- 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: Center for Functional Nanomaterials Triple: [Brookhaven National Laboratory, hasFacility, Center for Functional Nanomaterials]
Generated description
The Center for Functional Nanomaterials is a U.S. Department of Energy user facility dedicated to research and development in nanoscience and nanotechnology, providing advanced tools and expertise for studying and engineering materials at the nanoscale.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Center for Functional Nanomaterials Target entity description: The Center for Functional Nanomaterials is a U.S. Department of Energy user facility dedicated to research and development in nanoscience and nanotechnology, providing advanced tools and expertise for studying and engineering materials at the nanoscale.
-
A.
Center for Nanoscale Materials
The Center for Nanoscale Materials is a U.S. Department of Energy user facility specializing in cutting-edge research and instrumentation for nanoscience and nanotechnology.
-
B.
Molecular Foundry
The Molecular Foundry is a U.S. Department of Energy nanoscience research facility that provides state-of-the-art instrumentation and expertise for the design, synthesis, and characterization of nanoscale materials.
-
C.
Institute for Materials Research
The Institute for Materials Research is a leading Japanese research center at Tohoku University specializing in advanced materials science and engineering.
-
D.
Chemical Sciences Laboratory
The Chemical Sciences Laboratory is a research division focused on studying atmospheric chemistry and related processes to improve understanding of air quality and climate.
-
E.
ATF National Laboratory Center
The ATF National Laboratory Center is a specialized forensic science facility that supports the U.S. Bureau of Alcohol, Tobacco, Firearms and Explosives in criminal investigations involving firearms, explosives, arson, and related evidence.
- 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_69a493c68e24819080ed0ee8bcfd5ce0 |
completed | March 1, 2026, 7:30 p.m. |
| NER | Named-entity recognition | batch_69a4b7a5651081909f16a5fadd3992a4 |
completed | March 1, 2026, 10:03 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac3bab71388190ba8bbfd79a5e0f92 |
completed | March 7, 2026, 2:52 p.m. |
| NEDg | Description generation | batch_69ac3c30311081909e817de7cf9c2d9b |
completed | March 7, 2026, 2:54 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ac3c9cc1ec819087df1f4c4efc5646 |
completed | March 7, 2026, 2:56 p.m. |
Created at: March 1, 2026, 7:41 p.m.