Triple
T7215180
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Indian Institute of Technology Bombay |
E149512
|
entity |
| Predicate | hasDepartment |
P35
|
FINISHED |
| Object |
Department of Chemical Engineering
The Department of Chemical Engineering at IIT Bombay is a leading academic and research center in India, offering undergraduate and postgraduate programs focused on chemical process engineering, materials, energy, and related interdisciplinary fields.
|
E648094
|
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 Chemical Engineering | Statement: [Indian Institute of Technology Bombay, hasDepartment, Department of Chemical Engineering]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Department of Chemical Engineering Context triple: [Indian Institute of Technology Bombay, hasDepartment, Department of Chemical Engineering]
-
A.
Department of Chemical Engineering
The Department of Chemical Engineering at Kyoto University is an academic unit specializing in education and research on chemical processes, materials, and related technologies within the university’s Faculty of Engineering.
-
B.
Department of Chemical Engineering
The Department of Chemical Engineering is an academic unit at Harcourt Butler Technical University that focuses on education and research in chemical process design, operation, and related technologies.
-
C.
Department of Chemical Engineering
The Department of Chemical Engineering is an academic unit within the University of Havana’s Faculty of Chemistry dedicated to education and research in chemical process and engineering sciences.
-
D.
Department of Chemical Engineering
The Department of Chemical Engineering at McGill University is an academic unit that offers education and conducts research in chemical and process engineering within the Faculty of Engineering.
-
E.
Department of Chemical Engineering
The Department of Chemical Engineering at MIT is a leading academic and research department focused on advancing chemical, biological, and materials engineering through innovative education and cutting-edge research.
- 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 Chemical Engineering Triple: [Indian Institute of Technology Bombay, hasDepartment, Department of Chemical Engineering]
Generated description
The Department of Chemical Engineering at IIT Bombay is a leading academic and research center in India, offering undergraduate and postgraduate programs focused on chemical process engineering, materials, energy, and related interdisciplinary fields.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Department of Chemical Engineering Target entity description: The Department of Chemical Engineering at IIT Bombay is a leading academic and research center in India, offering undergraduate and postgraduate programs focused on chemical process engineering, materials, energy, and related interdisciplinary fields.
-
A.
Department of Chemical Engineering
The Department of Chemical Engineering at the Indian Institute of Technology Kanpur is a leading academic and research unit in India, known for its strong undergraduate and postgraduate programs and contributions to cutting-edge chemical engineering research.
-
B.
Department of Chemical Engineering
The Department of Chemical Engineering at the Indian Institute of Technology Madras is a leading academic and research unit in India, known for its strong programs in chemical engineering education, innovation, and industry collaboration.
-
C.
Department of Chemical Engineering
The Department of Chemical Engineering is an academic and research unit at the Indian Institute of Science in Bengaluru, India, focusing on advanced education and research in chemical and allied engineering fields.
-
D.
Department of Chemical Engineering
The Department of Chemical Engineering at the Indian Institute of Technology Guwahati is an academic and research unit focused on chemical process engineering, materials, and related technologies within one of India’s premier technical institutions.
-
E.
Department of Chemical Engineering
The Department of Chemical Engineering is an academic unit at Jadavpur University that focuses on education and research in chemical process engineering and related fields.
- 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_69c687eca814819095abb52316b1af80 |
completed | March 27, 2026, 1:36 p.m. |
| NER | Named-entity recognition | batch_69c6e98ebe1c81909891b4a1c2c3a4aa |
completed | March 27, 2026, 8:33 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7bfd41a8881909dc94c01f6601b2e |
completed | March 28, 2026, 11:47 a.m. |
| NEDg | Description generation | batch_69c7c04622648190a22b3c5f2e2d5603 |
completed | March 28, 2026, 11:49 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c7c08187a8819094962f1690328301 |
completed | March 28, 2026, 11:50 a.m. |
Created at: March 27, 2026, 2:53 p.m.