Triple
T7124039
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | National Institute of Technology, Tiruchirappalli |
E166014
|
entity |
| Predicate | hasDepartment |
P35
|
FINISHED |
| Object |
Department of Metallurgical and Materials Engineering
The Department of Metallurgical and Materials Engineering is an academic unit specializing in the study, research, and teaching of metals, alloys, and advanced materials and their processing, properties, and applications.
|
E336777
|
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: Department of Metallurgical and Materials Engineering | Statement: [National Institute of Technology, Tiruchirappalli, hasDepartment, Department of Metallurgical and Materials Engineering]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Department of Metallurgical and Materials Engineering Context triple: [National Institute of Technology, Tiruchirappalli, hasDepartment, Department of Metallurgical and Materials Engineering]
-
A.
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.
-
B.
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.
-
C.
Department of Materials Engineering
The Department of Materials Engineering is an academic and research unit at the Indian Institute of Science specializing in the study and development of materials and their applications in science and engineering.
-
D.
Department of Materials Engineering
The Department of Materials Engineering is an academic unit at the University of Tokyo focused on research and education in the science, design, and engineering of advanced materials.
-
E.
Department of Materials Science and Engineering
The Department of Materials Science and Engineering is an academic unit focused on studying and developing materials and their properties for engineering and technological applications.
- 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: Department of Metallurgical and Materials Engineering Triple: [National Institute of Technology, Tiruchirappalli, hasDepartment, Department of Metallurgical and Materials Engineering]
Generated description
The Department of Metallurgical and Materials Engineering is an academic unit specializing in the study, research, and teaching of metals, alloys, and advanced materials and their processing, properties, and applications.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Department of Metallurgical and Materials Engineering Target entity description: The Department of Metallurgical and Materials Engineering is an academic unit specializing in the study, research, and teaching of metals, alloys, and advanced materials and their processing, properties, and applications.
-
A.
Department of Metallurgical and Materials Engineering
chosen
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.
-
B.
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.
-
C.
Department of Materials Engineering
The Department of Materials Engineering is an academic and research unit at the Indian Institute of Science specializing in the study and development of materials and their applications in science and engineering.
-
D.
Department of Materials Engineering
The Department of Materials Engineering is an academic unit at the University of Tokyo focused on research and education in the science, design, and engineering of advanced materials.
-
E.
Department of Materials Science and Engineering
The Department of Materials Science and Engineering is an academic unit focused on studying and developing materials and their properties for engineering and technological applications.
- F. None of above.
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_69c6888350588190870cd552b427a1cd |
completed | March 27, 2026, 1:39 p.m. |
| NER | Named-entity recognition | batch_69c6e64ab1f881908bc2468cc72d2544 |
completed | March 27, 2026, 8:19 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7a331ff988190886bde89035623c0 |
completed | March 28, 2026, 9:45 a.m. |
| NEDg | Description generation | batch_69c7a46d95b88190bbadf3e8d1788489 |
completed | March 28, 2026, 9:50 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c7a52e6a1c8190bf45e0aa7a920baf |
completed | March 28, 2026, 9:53 a.m. |
Created at: March 27, 2026, 2:44 p.m.