Triple
T13999911
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Central Workshop |
E336793
|
entity |
| Predicate | supportsDepartment |
P112102
|
FINISHED |
| Object |
Department of Mechanical Engineering, IIT Madras
The Department of Mechanical Engineering at IIT Madras is a leading academic and research department in India, known for its strong programs in core mechanical disciplines, advanced manufacturing, thermal and fluid sciences, design, and interdisciplinary engineering.
|
E1075211
|
NE FINISHED |
How this triple was built (5 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 Mechanical Engineering, IIT Madras | Statement: [Central Workshop, supportsDepartment, Department of Mechanical Engineering, IIT Madras]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Department of Mechanical Engineering, IIT Madras Context triple: [Central Workshop, supportsDepartment, Department of Mechanical Engineering, IIT Madras]
-
A.
Department of Mechanical Engineering, IIT Delhi
The Department of Mechanical Engineering at IIT Delhi is a leading academic and research department in India, known for its strong undergraduate and postgraduate programs, cutting-edge research, and industry collaboration in core and emerging areas of mechanical engineering.
-
B.
Department of Electrical Engineering, IIT Madras
The Department of Electrical Engineering at IIT Madras is a leading academic and research department in India, renowned for its work in areas such as communications, microelectronics, power systems, and emerging technologies.
-
C.
MIT Department of Mechanical Engineering
The MIT Department of Mechanical Engineering is a leading academic and research department at the Massachusetts Institute of Technology, renowned for pioneering work in areas such as robotics, energy, manufacturing, and ocean engineering.
-
D.
Department of Mechanical Engineering
The Department of Mechanical Engineering at McGill University is an academic unit that offers education and conducts research in areas such as mechanics, materials, thermofluids, and design within the Faculty of Engineering.
-
E.
Department of Mechanical Engineering
The Department of Mechanical Engineering is an academic unit at Eindhoven University of Technology focused on education and research in mechanical systems, materials, and related engineering disciplines.
- 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 Mechanical Engineering, IIT Madras Triple: [Central Workshop, supportsDepartment, Department of Mechanical Engineering, IIT Madras]
Generated description
The Department of Mechanical Engineering at IIT Madras is a leading academic and research department in India, known for its strong programs in core mechanical disciplines, advanced manufacturing, thermal and fluid sciences, design, and interdisciplinary engineering.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Department of Mechanical Engineering, IIT Madras Target entity description: The Department of Mechanical Engineering at IIT Madras is a leading academic and research department in India, known for its strong programs in core mechanical disciplines, advanced manufacturing, thermal and fluid sciences, design, and interdisciplinary engineering.
-
A.
Department of Mechanical Engineering, IIT Delhi
The Department of Mechanical Engineering at IIT Delhi is a leading academic and research department in India, known for its strong undergraduate and postgraduate programs, cutting-edge research, and industry collaboration in core and emerging areas of mechanical engineering.
-
B.
Department of Electrical Engineering, IIT Madras
The Department of Electrical Engineering at IIT Madras is a leading academic and research department in India, renowned for its work in areas such as communications, microelectronics, power systems, and emerging technologies.
-
C.
MIT Department of Mechanical Engineering
The MIT Department of Mechanical Engineering is a leading academic and research department at the Massachusetts Institute of Technology, renowned for pioneering work in areas such as robotics, energy, manufacturing, and ocean engineering.
-
D.
Department of Mechanical Engineering
The Department of Mechanical Engineering at McGill University is an academic unit that offers education and conducts research in areas such as mechanics, materials, thermofluids, and design within the Faculty of Engineering.
-
E.
Department of Mechanical Engineering
The Department of Mechanical Engineering is an academic unit at Eindhoven University of Technology focused on education and research in mechanical systems, materials, and related engineering disciplines.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: supportsDepartment Context triple: [Central Workshop, supportsDepartment, Department of Mechanical Engineering, IIT Madras]
-
A.
recognizesDepartment
Indicates that one entity formally acknowledges or accepts another entity as a valid or official department.
-
B.
basedInDepartment
Indicates that an entity operates or has its primary affiliation within a specific department.
-
C.
offeredByDepartment
Indicates that something, such as a course or program, is provided or made available by a specific department.
-
D.
worksInDepartment
Indicates that an entity is employed in and performs their job duties within a particular department.
-
E.
coversDepartment
Indicates that one entity includes, encompasses, or has responsibility for a particular department within its scope.
- F. None of above. chosen
Provenance (7 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_69d81c645c5c8190b1fd16a285a1b78a |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de2eb81b208190a961e49a02fa4140 |
completed | April 14, 2026, 12:10 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fbc32789e08190be0f1d1685dcc90e |
completed | May 6, 2026, 10:39 p.m. |
| NEDg | Description generation | batch_69fbc6d1048081908fb2e798cbc9902f |
completed | May 6, 2026, 10:55 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69fbc76610008190bd3c7f357666c8db |
completed | May 6, 2026, 10:57 p.m. |
| PD | Predicate disambiguation | batch_69dd465dfbc4819090d8c61fd572d35f |
completed | April 13, 2026, 7:39 p.m. |
| PDg | Predicate description generation | batch_69de01ed2098819088ec45069f6f2609 |
completed | April 14, 2026, 8:59 a.m. |
Created at: April 9, 2026, 10:19 p.m.