Triple
T22903477
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Institute of Technology, Banaras Hindu University |
E568385
|
entity |
| Predicate | hasDepartment |
P35
|
FINISHED |
| Object | Department of Metallurgical Engineering |
—
|
NE NERFINISHED |
How this triple was built (2 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: Department of Metallurgical Engineering | Statement: [Institute of Technology, Banaras Hindu University, hasDepartment, Department of Metallurgical Engineering]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Department of Metallurgical Engineering Context triple: [Institute of Technology, Banaras Hindu University, hasDepartment, Department of Metallurgical Engineering]
-
A.
Department of Metallurgical Engineering
chosen
The Department of Metallurgical Engineering is an academic unit specializing in the study and research of metals, their properties, processing, and applications within engineering.
-
B.
Department of Metallurgical and Materials Engineering
The Department of Metallurgical and Materials Engineering is an academic unit at IIT Patna focused on education and research in metals, alloys, and advanced materials and their processing, properties, and applications.
-
C.
Department of Metallurgical and Materials Engineering
The Department of Metallurgical and Materials Engineering is an academic unit at IIT Madras focused on education and research in metallurgy, materials science, and advanced materials technologies.
-
D.
Department of Metallurgical and Materials Engineering
The Department of Metallurgical and Materials Engineering is an academic unit at IIT Ropar focused on education and research in metals, alloys, and advanced materials science and engineering.
-
E.
Department of Materials and Metallurgical Engineering
The Department of Materials and Metallurgical Engineering is an academic unit specializing in the study, research, and teaching of materials science and metallurgical processes within Bangladesh University of Engineering and Technology.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69e2458cd9e48190943ad2e34485d939 |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f18017a0208190a7e6f1638fc17b01 |
completed | April 29, 2026, 3:50 a.m. |
Created at: April 17, 2026, 3:41 p.m.