Triple
T11579439
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Effurun |
E274586
|
entity |
| Predicate | hasInstitution |
P186
|
FINISHED |
| Object |
Petroleum Training Institute
Petroleum Training Institute is a specialized Nigerian tertiary institution dedicated to training skilled manpower for the oil and gas industry.
|
E934628
|
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: Petroleum Training Institute | Statement: [Effurun, hasInstitution, Petroleum Training Institute]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Petroleum Training Institute Context triple: [Effurun, hasInstitution, Petroleum Training Institute]
-
A.
Perm National Research Polytechnic University
Perm National Research Polytechnic University is a major Russian technical university in the city of Perm, known for engineering and applied science education and research.
-
B.
Don State Technical University
Don State Technical University is a major public engineering and technical university located in Rostov-on-Don, Russia.
-
C.
Pulaski Technical College
Pulaski Technical College is a public two-year community college offering career, technical, and transfer programs to students in central Arkansas.
-
D.
Gallogly College of Engineering
Gallogly College of Engineering is the University of Oklahoma’s engineering school, offering a range of undergraduate and graduate programs in engineering and related fields.
-
E.
Southern Institute of Technology
Southern Institute of Technology is a New Zealand tertiary education provider known for its vocational and applied training programmes and strong presence in the Southland region.
- 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: Petroleum Training Institute Triple: [Effurun, hasInstitution, Petroleum Training Institute]
Generated description
Petroleum Training Institute is a specialized Nigerian tertiary institution dedicated to training skilled manpower for the oil and gas industry.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Petroleum Training Institute Target entity description: Petroleum Training Institute is a specialized Nigerian tertiary institution dedicated to training skilled manpower for the oil and gas industry.
-
A.
Perm National Research Polytechnic University
Perm National Research Polytechnic University is a major Russian technical university in the city of Perm, known for engineering and applied science education and research.
-
B.
Don State Technical University
Don State Technical University is a major public engineering and technical university located in Rostov-on-Don, Russia.
-
C.
Pulaski Technical College
Pulaski Technical College is a public two-year community college offering career, technical, and transfer programs to students in central Arkansas.
-
D.
Gallogly College of Engineering
Gallogly College of Engineering is the University of Oklahoma’s engineering school, offering a range of undergraduate and graduate programs in engineering and related fields.
-
E.
Southern Institute of Technology
Southern Institute of Technology is a New Zealand tertiary education provider known for its vocational and applied training programmes and strong presence in the Southland region.
- 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_69d6aae5ac3c81908d2b0a3a665665b2 |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d8904b46288190890ecafd6ceb0c3d |
completed | April 10, 2026, 5:53 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e714080a60819095205355776c8637 |
completed | April 21, 2026, 6:07 a.m. |
| NEDg | Description generation | batch_69e720f9a8588190aa766d2e1628207a |
completed | April 21, 2026, 7:02 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69e72315dda08190996aa84587c5fc80 |
completed | April 21, 2026, 7:11 a.m. |
Created at: April 8, 2026, 9:38 p.m.