Triple

T7215178
Position Surface form Disambiguated ID Type / Status
Subject Indian Institute of Technology Bombay E149512 entity
Predicate hasDepartment P35 FINISHED
Object 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.
E648092 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 Bombay, 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 Bombay, hasDepartment, Department of Mechanical Engineering]
  • A. 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.
  • B. 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.
  • 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 Manipal Institute of Technology that focuses on education and research in areas such as mechanics, thermodynamics, manufacturing, and design of mechanical systems.
  • E. Department of Mechanical Engineering
    The Department of Mechanical Engineering at the University of Puerto Rico at Mayagüez is an academic unit that offers undergraduate and graduate programs focused on the design, analysis, and application 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 Bombay, hasDepartment, Department of Mechanical Engineering]
Generated description
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.
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 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.
  • 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 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.
  • C. 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.
  • 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 the College of Engineering Pune that focuses on education and research in mechanical systems, design, manufacturing, and related engineering 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_69c687eca814819095abb52316b1af80 completed March 27, 2026, 1:36 p.m.
NER Named-entity recognition batch_69c6e98ebe1c81909891b4a1c2c3a4aa completed March 27, 2026, 8:33 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7bfd41a8881909dc94c01f6601b2e completed March 28, 2026, 11:47 a.m.
NEDg Description generation batch_69c7c04622648190a22b3c5f2e2d5603 completed March 28, 2026, 11:49 a.m.
NED2 Entity disambiguation (via description) batch_69c7c08187a8819094962f1690328301 completed March 28, 2026, 11:50 a.m.
Created at: March 27, 2026, 2:53 p.m.