Triple

T15248340
Position Surface form Disambiguated ID Type / Status
Subject Tokyo University of Marine Science and Technology E364444 entity
Predicate hasDepartment P35 FINISHED
Object Department of Maritime Systems Engineering
The Department of Maritime Systems Engineering is an academic unit specializing in the design, operation, and management of marine vessels and ocean-related engineering systems.
E1099705 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 Maritime Systems Engineering | Statement: [Tokyo University of Marine Science and Technology, hasDepartment, Department of Maritime Systems Engineering]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Department of Maritime Systems Engineering
Context triple: [Tokyo University of Marine Science and Technology, hasDepartment, Department of Maritime Systems Engineering]
  • A. Department of Ocean Engineering
    The Department of Ocean Engineering at IIT Madras is an academic and research unit specializing in offshore structures, coastal and ocean engineering, naval architecture, and related marine technologies.
  • B. Department of Maritime Studies
    The Department of Maritime Studies is an academic unit at the University of Zadar specializing in education and research related to maritime science, navigation, and the maritime industry.
  • C. Department of Maritime and Transport Technology
    The Department of Maritime and Transport Technology is an academic unit specializing in ship design, maritime engineering, and transport systems, typically within a technical university’s engineering faculty.
  • D. Faculty of Marine Engineering
    The Faculty of Marine Engineering is an academic unit of Gdynia Maritime University specializing in the education and research of ship propulsion, marine power systems, and related maritime engineering disciplines.
  • E. Faculty of Marine Engineering
    The Faculty of Marine Engineering is an academic division of Klaipėda University specializing in maritime engineering education and research, including ship systems, marine technologies, and related marine industries.
  • 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 Maritime Systems Engineering
Triple: [Tokyo University of Marine Science and Technology, hasDepartment, Department of Maritime Systems Engineering]
Generated description
The Department of Maritime Systems Engineering is an academic unit specializing in the design, operation, and management of marine vessels and ocean-related engineering systems.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Department of Maritime Systems Engineering
Target entity description: The Department of Maritime Systems Engineering is an academic unit specializing in the design, operation, and management of marine vessels and ocean-related engineering systems.
  • A. Department of Ocean Engineering
    The Department of Ocean Engineering at IIT Madras is an academic and research unit specializing in offshore structures, coastal and ocean engineering, naval architecture, and related marine technologies.
  • B. Department of Maritime Studies
    The Department of Maritime Studies is an academic unit at the University of Zadar specializing in education and research related to maritime science, navigation, and the maritime industry.
  • C. Department of Maritime and Transport Technology chosen
    The Department of Maritime and Transport Technology is an academic unit specializing in ship design, maritime engineering, and transport systems, typically within a technical university’s engineering faculty.
  • D. Faculty of Marine Engineering
    The Faculty of Marine Engineering is an academic division of Klaipėda University specializing in maritime engineering education and research, including ship systems, marine technologies, and related marine industries.
  • E. Faculty of Marine Engineering
    The Faculty of Marine Engineering is an academic unit of Gdynia Maritime University specializing in the education and research of ship propulsion, marine power systems, and related maritime engineering disciplines.
  • 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_69d85a0dde7481908fc64d1e82d5d20d completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e007f4f9d48190b96a7e0c6993cd69 completed April 15, 2026, 9:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69fedd491cd881908bad9660af9b6b8f completed May 9, 2026, 7:07 a.m.
NEDg Description generation batch_69fedf6ee3f081909553078cd3e9d243 completed May 9, 2026, 7:17 a.m.
NED2 Entity disambiguation (via description) batch_69fee0016a088190ad87268e035f677e completed May 9, 2026, 7:19 a.m.
Created at: April 10, 2026, 3:13 a.m.