Triple

T22903472
Position Surface form Disambiguated ID Type / Status
Subject Institute of Technology, Banaras Hindu University E568385 entity
Predicate hasDepartment P35 FINISHED
Object Department of Mechanical Engineering
The Department of Mechanical Engineering at the Institute of Technology, Banaras Hindu University, is an academic unit that offers undergraduate and postgraduate programs and conducts research in core and emerging areas of mechanical engineering.
E1560854 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 Mechanical Engineering | Statement: [Institute of Technology, Banaras Hindu University, hasDepartment, Department of Mechanical Engineering]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Department of Mechanical Engineering
Context triple: [Institute of Technology, Banaras Hindu University, hasDepartment, Department of Mechanical Engineering]
  • A. Department of Mechanical Engineering
    The Department of Mechanical Engineering at Sharif University of Technology is a leading Iranian academic and research center specializing in mechanical engineering education, innovation, and industry collaboration.
  • B. Department of Mechanical Engineering
    The Department of Mechanical Engineering is an academic unit at Konya Technical University focused on education and research in mechanical systems, design, and related engineering fields.
  • C. Department of Mechanical Engineering
    The Department of Mechanical Engineering is an academic unit within Columbia University's Fu Foundation School of Engineering and Applied Science that focuses on the study and research of mechanics, materials, thermofluids, and related engineering systems.
  • D. Department of Mechanical Engineering
    The Department of Mechanical Engineering is an academic unit at PSG College of Technology that offers education and research programs in mechanical engineering and related fields.
  • E. Department of Mechanical Engineering
    The Department of Mechanical Engineering is an academic unit focused on teaching and research in areas such as mechanics, thermodynamics, materials, and machine design within the School of Sciences and Engineering.
  • 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
Triple: [Institute of Technology, Banaras Hindu University, hasDepartment, Department of Mechanical Engineering]
Generated description
The Department of Mechanical Engineering at the Institute of Technology, Banaras Hindu University, is an academic unit that offers undergraduate and postgraduate programs and conducts research in core and emerging areas of mechanical engineering.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Department of Mechanical Engineering
Target entity description: The Department of Mechanical Engineering at the Institute of Technology, Banaras Hindu University, is an academic unit that offers undergraduate and postgraduate programs and conducts research in core and emerging areas of mechanical engineering.
  • A. Department of Mechanical Engineering
    The Department of Mechanical Engineering at IIT Gandhinagar is an academic unit that offers undergraduate and postgraduate programs and conducts research in core and emerging areas of mechanical engineering.
  • B. Department of Mechanical Engineering
    The Department of Mechanical Engineering at IIT Patna is an academic unit that offers undergraduate and postgraduate programs and conducts research in core and emerging areas of mechanical engineering.
  • C. Department of Mechanical Engineering
    The Department of Mechanical Engineering at IIT Bombay is a leading academic and research center in India, offering undergraduate and postgraduate programs and conducting advanced research in core and emerging areas of mechanical engineering.
  • D. Department of Mechanical Engineering
    The Department of Mechanical Engineering at IIT Kanpur 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.
  • E. Department of Mechanical Engineering
    The Department of Mechanical Engineering at the National Institute of Technology Calicut is an academic unit that offers undergraduate and postgraduate programs and conducts research in core and emerging areas of mechanical engineering.
  • 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_69e2458cd9e48190943ad2e34485d939 completed April 17, 2026, 2:37 p.m.
NER Named-entity recognition batch_69f18017a0208190a7e6f1638fc17b01 completed April 29, 2026, 3:50 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0bb9cbbdf481909d628c86abc8f515 completed May 19, 2026, 1:15 a.m.
NEDg Description generation batch_6a0bbb6ca76c8190bde7e1eacb121d23 completed May 19, 2026, 1:22 a.m.
NED2 Entity disambiguation (via description) batch_6a0bbc2a2244819090ead891e1a866ed completed May 19, 2026, 1:26 a.m.
Created at: April 17, 2026, 3:41 p.m.