Triple

T12376203
Position Surface form Disambiguated ID Type / Status
Subject Indian Institute of Technology Patna E295128 entity
Predicate hasDepartment P35 FINISHED
Object 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.
E980252 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: [Indian Institute of Technology Patna, 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: [Indian Institute of Technology Patna, hasDepartment, Department of Mechanical Engineering]
  • A. Department of Mechanical Engineering
    The Department of Mechanical Engineering is an academic unit of Jadavpur University specializing in education and research in mechanical engineering and related fields.
  • B. 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.
  • C. Department of Mechanical Engineering
    The Department of Mechanical Engineering is an academic unit at the College of Engineering Pune that focuses on education and research in mechanical systems, design, manufacturing, and related engineering fields.
  • D. Department of Mechanical Engineering
    The Department of Mechanical Engineering is an academic unit at Chittagong University of Engineering and Technology that focuses on education and research in mechanical systems, design, and related engineering fields.
  • E. Department of Mechanical Engineering
    The Department of Mechanical Engineering is an academic unit within the Howard R. Hughes College of Engineering that focuses on the study, research, and application of mechanics, materials, thermofluids, and design in engineering systems.
  • 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: [Indian Institute of Technology Patna, hasDepartment, Department of Mechanical Engineering]
Generated description
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.
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 IIT Patna 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 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.
  • B. 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.
  • C. Department of Mechanical Engineering
    The Department of Mechanical Engineering at the Indian Institute of Technology Kharagpur is a leading academic and research department in India, known for its comprehensive programs and contributions to mechanical engineering education and innovation.
  • D. Department of Mechanical Engineering
    The Department of Mechanical Engineering at the Indian Institute of Technology Guwahati is an academic and research unit specializing in areas such as design, manufacturing, thermal and fluid sciences, and advanced mechanical systems.
  • E. Department of Mechanical Engineering
    The Department of Mechanical Engineering is an academic unit at Manipal Institute of Technology that focuses on education and research in areas such as mechanics, thermodynamics, manufacturing, and design of mechanical systems.
  • 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_69d6ab6d8a4081908636601e69ddf262 completed April 8, 2026, 7:24 p.m.
NER Named-entity recognition batch_69d93fb8d6c081909e8bbbd52c73f29c completed April 10, 2026, 6:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69f634760210819080bc0261aa059132 completed May 2, 2026, 5:29 p.m.
NEDg Description generation batch_69f6356b545c819089a5f5b901afc5f2 completed May 2, 2026, 5:33 p.m.
NED2 Entity disambiguation (via description) batch_69f636382ffc8190becfae41757a45d8 completed May 2, 2026, 5:36 p.m.
Created at: April 8, 2026, 9:54 p.m.