Triple
T21105260
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | UNC Charlotte main campus |
E520022
|
entity |
| Predicate | hasResearchCenter |
P40
|
FINISHED |
| Object | Energy Production and Infrastructure Center |
—
|
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: Energy Production and Infrastructure Center | Statement: [UNC Charlotte main campus, hasResearchCenter, Energy Production and Infrastructure Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Energy Production and Infrastructure Center Context triple: [UNC Charlotte main campus, hasResearchCenter, Energy Production and Infrastructure Center]
-
A.
Energy Systems Integration Facility
The Energy Systems Integration Facility is a U.S. research center dedicated to developing, testing, and validating advanced technologies that enable the efficient integration of renewable energy into modern power systems and grids.
-
B.
Centre for Energy
The Centre for Energy is a specialized research hub at IIT Guwahati focused on advanced studies and innovation in energy technologies and sustainable energy systems.
-
C.
Energy Management and Innovation Center
The Energy Management and Innovation Center is a research and educational hub at the McCombs School of Business focused on advancing leadership, strategy, and innovation in the global energy industry.
-
D.
Low-Carbon Energy Centers
Low-Carbon Energy Centers are specialized MIT Energy Initiative research hubs focused on advancing technologies and strategies to reduce greenhouse gas emissions across key sectors of the energy system.
-
E.
Energy Institute
The Energy Institute is a multidisciplinary research center at Colorado State University focused on advancing sustainable energy technologies and systems.
- 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: Energy Production and Infrastructure Center Target entity description: The Energy Production and Infrastructure Center is a research hub at UNC Charlotte focused on advancing power generation, energy systems, and related infrastructure technologies in collaboration with industry partners.
-
A.
Energy Systems Integration Facility
The Energy Systems Integration Facility is a U.S. research center dedicated to developing, testing, and validating advanced technologies that enable the efficient integration of renewable energy into modern power systems and grids.
-
B.
Centre for Energy
The Centre for Energy is a specialized research hub at IIT Guwahati focused on advanced studies and innovation in energy technologies and sustainable energy systems.
-
C.
Energy Management and Innovation Center
The Energy Management and Innovation Center is a research and educational hub at the McCombs School of Business focused on advancing leadership, strategy, and innovation in the global energy industry.
-
D.
Low-Carbon Energy Centers
Low-Carbon Energy Centers are specialized MIT Energy Initiative research hubs focused on advancing technologies and strategies to reduce greenhouse gas emissions across key sectors of the energy system.
-
E.
Energy Institute
The Energy Institute is a multidisciplinary research center at Colorado State University focused on advancing sustainable energy technologies and systems.
- 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_69e0b509a318819092fbbcb21d1fe603 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e71b6150f08190a3738f1eda7fa834 |
completed | April 21, 2026, 6:38 a.m. |
Created at: April 16, 2026, 2:53 p.m.