Triple
T439442
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Raleigh–Durham area |
E10081
|
entity |
| Predicate | hasHigherEducationCluster |
P3445
|
FINISHED |
| Object | Research Triangle universities |
E2080
|
NE FINISHED |
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: Research Triangle universities | Statement: [Raleigh–Durham area, hasHigherEducationCluster, Research Triangle universities]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Research Triangle universities Context triple: [Raleigh–Durham area, hasHigherEducationCluster, Research Triangle universities]
-
A.
Research Triangle
chosen
The Research Triangle is a major metropolitan region in North Carolina known for its concentration of universities, high-tech research, and innovation-driven industries.
-
B.
Research Triangle Park, North Carolina
Research Triangle Park, North Carolina is one of the largest and most prominent research and technology parks in the United States, known for hosting numerous high-tech companies, government agencies, and research institutions.
-
C.
Universities Research Association
Universities Research Association is a consortium of research universities that collaborates to manage and support major scientific facilities and high-energy physics research programs in the United States.
-
D.
Harvard research institutes
Harvard research institutes are specialized centers within Harvard University that conduct advanced, interdisciplinary research across a wide range of scientific, medical, and scholarly fields.
-
E.
Rice University
Rice University is a private research university in Houston, Texas, known for its strong programs in science and engineering, small student body, and high level of research activity.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasHigherEducationCluster Context triple: [Raleigh–Durham area, hasHigherEducationCluster, Research Triangle universities]
-
A.
hasMajorUniversity
Indicates that a location or region contains at least one prominent, large, or academically significant university.
-
B.
hasPublicUniversityCampus
Indicates that a public university maintains or operates a campus at the specified location.
-
C.
containsEducationalInstitution
chosen
Indicates that one entity geographically or administratively includes or encompasses an educational institution within its boundaries or structure.
-
D.
hasDoctoralPrograms
Indicates that an institution offers one or more doctoral-level academic degree programs.
-
E.
isEducationalCenterOf
Indicates that an institution functions as the primary educational center serving, representing, or associated with a particular area, organization, or group.
- F. None of above.
Provenance (4 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_69a2e8465ef481909655c681b01e2986 |
completed | Feb. 28, 2026, 1:06 p.m. |
| NER | Named-entity recognition | batch_69a2ef2977888190a0590b2c1bd2f5da |
completed | Feb. 28, 2026, 1:35 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a447fc06288190b74c4047849f615c |
completed | March 1, 2026, 2:06 p.m. |
| PD | Predicate disambiguation | batch_69a2eddcf50c8190bfa0d1f8ee9f604a |
completed | Feb. 28, 2026, 1:30 p.m. |
Created at: Feb. 28, 2026, 1:11 p.m.