Triple

T6970482
Position Surface form Disambiguated ID Type / Status
Subject Indian Institute of Technology Guwahati E161585 entity
Predicate hasDepartment P35 FINISHED
Object 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.
E633211 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 Guwahati, 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 Guwahati, hasDepartment, Department of Mechanical Engineering]
  • A. 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.
  • B. Department of Mechanical Engineering
    The Department of Mechanical Engineering at MIT is a leading academic and research department focused on advancing mechanical sciences, engineering design, and innovation across areas such as robotics, energy, manufacturing, and ocean engineering.
  • C. Department of Mechanical Engineering
    The Department of Mechanical Engineering at the University of Tokyo is a leading academic and research unit specializing in the science and engineering of mechanical systems, materials, and technologies.
  • D. Department of Mechanical Engineering
    The Department of Mechanical Engineering at UC Berkeley is a leading academic and research unit focused on advancing mechanical sciences and engineering through innovative education and cutting-edge research.
  • E. Department of Mechanical Engineering
    The Department of Mechanical Engineering is an academic unit within the A. James Clark School of Engineering that focuses on education and research in the design, analysis, and manufacturing of mechanical systems and technologies.
  • 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 Guwahati, hasDepartment, Department of Mechanical Engineering]
Generated description
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.
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 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.
  • A. Department of Mechanical Engineering
    The Department of Mechanical Engineering at the Indian Institute of Technology Madras is a leading academic and research department in India, known for its strong programs in mechanical design, manufacturing, thermal sciences, and related engineering fields.
  • B. 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.
  • C. 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.
  • D. 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.
  • E. 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.
  • 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_69c68854a0d88190bc0bf82263f1afce completed March 27, 2026, 1:38 p.m.
NER Named-entity recognition batch_69c6db1649288190a52c7dab57b3c7dc completed March 27, 2026, 7:31 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7619ebab88190916e3d68068ed71d completed March 28, 2026, 5:05 a.m.
NEDg Description generation batch_69c7630440508190a66f218fd912d732 completed March 28, 2026, 5:11 a.m.
NED2 Entity disambiguation (via description) batch_69c7639747b88190b3429817d53c5703 completed March 28, 2026, 5:13 a.m.
Created at: March 27, 2026, 2:30 p.m.