Triple

T14000089
Position Surface form Disambiguated ID Type / Status
Subject IITM E336797 entity
Predicate hasDepartment P35 FINISHED
Object Department of Mechanical Engineering
The Department of Mechanical Engineering at IIT Madras is a leading academic and research unit in India, offering undergraduate and postgraduate programs and conducting advanced research in core and emerging areas of mechanical engineering.
E338600 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: [IITM, 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: [IITM, hasDepartment, Department of Mechanical Engineering]
  • A. 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.
  • B. 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.
  • C. 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.
  • D. Department of Mechanical Engineering
    The Department of Mechanical Engineering is an academic unit at the Technical University of Darmstadt specializing in education and research in mechanical and related engineering disciplines.
  • 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: [IITM, hasDepartment, Department of Mechanical Engineering]
Generated description
The Department of Mechanical Engineering at IIT Madras is a leading academic and research unit in India, offering undergraduate and postgraduate programs and conducting advanced 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 Madras is a leading academic and research unit in India, offering undergraduate and postgraduate programs and conducting advanced research in core and emerging areas of mechanical engineering.
  • A. Department of Mechanical Engineering chosen
    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 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 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 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.
  • E. 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.
  • F. None of above.

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_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.
Created at: April 9, 2026, 10:19 p.m.