Triple

T13999911
Position Surface form Disambiguated ID Type / Status
Subject Central Workshop E336793 entity
Predicate supportsDepartment P112102 FINISHED
Object Department of Mechanical Engineering, IIT Madras
The Department of Mechanical Engineering at IIT Madras is a leading academic and research department in India, known for its strong programs in core mechanical disciplines, advanced manufacturing, thermal and fluid sciences, design, and interdisciplinary engineering.
E1075211 NE FINISHED

How this triple was built (5 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, IIT Madras | Statement: [Central Workshop, supportsDepartment, Department of Mechanical Engineering, IIT Madras]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Department of Mechanical Engineering, IIT Madras
Context triple: [Central Workshop, supportsDepartment, Department of Mechanical Engineering, IIT Madras]
  • A. Department of Mechanical Engineering, IIT Delhi
    The Department of Mechanical Engineering at IIT Delhi 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 Electrical Engineering, IIT Madras
    The Department of Electrical Engineering at IIT Madras is a leading academic and research department in India, renowned for its work in areas such as communications, microelectronics, power systems, and emerging technologies.
  • C. MIT Department of Mechanical Engineering
    The MIT Department of Mechanical Engineering is a leading academic and research department at the Massachusetts Institute of Technology, renowned for pioneering work in areas such as robotics, energy, manufacturing, and ocean engineering.
  • D. 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.
  • E. Department of Mechanical Engineering
    The Department of Mechanical Engineering is an academic unit at Eindhoven University of Technology focused on education and research in mechanical systems, materials, and related engineering disciplines.
  • 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, IIT Madras
Triple: [Central Workshop, supportsDepartment, Department of Mechanical Engineering, IIT Madras]
Generated description
The Department of Mechanical Engineering at IIT Madras is a leading academic and research department in India, known for its strong programs in core mechanical disciplines, advanced manufacturing, thermal and fluid sciences, design, and interdisciplinary engineering.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Department of Mechanical Engineering, IIT Madras
Target entity description: The Department of Mechanical Engineering at IIT Madras is a leading academic and research department in India, known for its strong programs in core mechanical disciplines, advanced manufacturing, thermal and fluid sciences, design, and interdisciplinary engineering.
  • A. Department of Mechanical Engineering, IIT Delhi
    The Department of Mechanical Engineering at IIT Delhi 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 Electrical Engineering, IIT Madras
    The Department of Electrical Engineering at IIT Madras is a leading academic and research department in India, renowned for its work in areas such as communications, microelectronics, power systems, and emerging technologies.
  • C. MIT Department of Mechanical Engineering
    The MIT Department of Mechanical Engineering is a leading academic and research department at the Massachusetts Institute of Technology, renowned for pioneering work in areas such as robotics, energy, manufacturing, and ocean engineering.
  • D. 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.
  • E. Department of Mechanical Engineering
    The Department of Mechanical Engineering is an academic unit at Eindhoven University of Technology focused on education and research in mechanical systems, materials, and related engineering disciplines.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: supportsDepartment
Context triple: [Central Workshop, supportsDepartment, Department of Mechanical Engineering, IIT Madras]
  • A. recognizesDepartment
    Indicates that one entity formally acknowledges or accepts another entity as a valid or official department.
  • B. basedInDepartment
    Indicates that an entity operates or has its primary affiliation within a specific department.
  • C. offeredByDepartment
    Indicates that something, such as a course or program, is provided or made available by a specific department.
  • D. worksInDepartment
    Indicates that an entity is employed in and performs their job duties within a particular department.
  • E. coversDepartment
    Indicates that one entity includes, encompasses, or has responsibility for a particular department within its scope.
  • F. None of above. chosen

Provenance (7 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.
PD Predicate disambiguation batch_69dd465dfbc4819090d8c61fd572d35f completed April 13, 2026, 7:39 p.m.
PDg Predicate description generation batch_69de01ed2098819088ec45069f6f2609 completed April 14, 2026, 8:59 a.m.
Created at: April 9, 2026, 10:19 p.m.