Triple

T8308174
Position Surface form Disambiguated ID Type / Status
Subject Faculty of Engineering, Imperial College London E194516 entity
Predicate hasDepartment P35 FINISHED
Object Department of Chemical Engineering, Imperial College London
The Department of Chemical Engineering at Imperial College London is a leading academic and research institution specializing in chemical and process engineering, renowned for its innovative research, industry partnerships, and highly ranked teaching programs.
E726959 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 Chemical Engineering, Imperial College London | Statement: [Faculty of Engineering, Imperial College London, hasDepartment, Department of Chemical Engineering, Imperial College London]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Department of Chemical Engineering, Imperial College London
Context triple: [Faculty of Engineering, Imperial College London, hasDepartment, Department of Chemical Engineering, Imperial College London]
  • A. Department of Chemical Engineering and Biotechnology, University of Cambridge
    The Department of Chemical Engineering and Biotechnology at the University of Cambridge is a leading academic and research department that integrates chemical engineering principles with biotechnology to address challenges in areas such as energy, healthcare, and sustainable manufacturing.
  • B. Department of Chemical and Process Engineering, University of Strathclyde
    The Department of Chemical and Process Engineering at the University of Strathclyde is an academic unit specializing in education and research in chemical, process, and related engineering disciplines.
  • C. Department of Chemical and Biological Engineering, University of Sheffield
    The Department of Chemical and Biological Engineering at the University of Sheffield is an academic unit specializing in education and research in chemical, biochemical, and process engineering within the university’s Faculty of Engineering.
  • D. Department of Chemical Engineering
    The Department of Chemical Engineering is an academic unit at Manipal Institute of Technology that focuses on education and research in chemical process design, materials, and related engineering fields.
  • E. Department of Chemical Engineering
    The Department of Chemical Engineering at the University of Puerto Rico at Mayagüez is an academic unit that offers undergraduate and graduate education and research opportunities in chemical engineering within the College of 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 Chemical Engineering, Imperial College London
Triple: [Faculty of Engineering, Imperial College London, hasDepartment, Department of Chemical Engineering, Imperial College London]
Generated description
The Department of Chemical Engineering at Imperial College London is a leading academic and research institution specializing in chemical and process engineering, renowned for its innovative research, industry partnerships, and highly ranked teaching programs.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Department of Chemical Engineering, Imperial College London
Target entity description: The Department of Chemical Engineering at Imperial College London is a leading academic and research institution specializing in chemical and process engineering, renowned for its innovative research, industry partnerships, and highly ranked teaching programs.
  • A. Department of Chemical Engineering and Biotechnology, University of Cambridge
    The Department of Chemical Engineering and Biotechnology at the University of Cambridge is a leading academic and research department that integrates chemical engineering principles with biotechnology to address challenges in areas such as energy, healthcare, and sustainable manufacturing.
  • B. Department of Chemical and Process Engineering, University of Strathclyde
    The Department of Chemical and Process Engineering at the University of Strathclyde is an academic unit specializing in education and research in chemical, process, and related engineering disciplines.
  • C. Department of Chemical and Biological Engineering, University of Sheffield
    The Department of Chemical and Biological Engineering at the University of Sheffield is an academic unit specializing in education and research in chemical, biochemical, and process engineering within the university’s Faculty of Engineering.
  • D. Department of Chemical Engineering
    The Department of Chemical Engineering is an academic unit at Manipal Institute of Technology that focuses on education and research in chemical process design, materials, and related engineering fields.
  • E. Department of Chemical Engineering
    The Department of Chemical Engineering at the University of Puerto Rico at Mayagüez is an academic unit that offers undergraduate and graduate education and research opportunities in chemical engineering within the College of Engineering.
  • 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_69ca82e613e88190bf8139669bbd0d53 completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cb7f2c06608190bd21633af07a530b completed March 31, 2026, 8 a.m.
NED1 Entity disambiguation (via context triple) batch_69cd955bd69081909d669139c576efb8 completed April 1, 2026, 9:59 p.m.
NEDg Description generation batch_69cdb20cc18081908269516e49ce0fd3 completed April 2, 2026, 12:02 a.m.
NED2 Entity disambiguation (via description) batch_69cdb44ff9a88190bbcb4a56f9b44dc1 completed April 2, 2026, 12:12 a.m.
Created at: March 30, 2026, 5:54 p.m.