Triple

T7508600
Position Surface form Disambiguated ID Type / Status
Subject Tuas E177456 entity
Predicate contains P35 FINISHED
Object Tuas Industrial Estate
Tuas Industrial Estate is a major industrial zone in the western part of Singapore known for heavy industries, logistics facilities, and port-related activities.
 E177456 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Tuas Industrial Estate | Statement: [Tuas, contains, Tuas Industrial Estate]

Disambiguation candidates (2 decisions)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tuas Industrial Estate
Context triple: [Tuas, contains, Tuas Industrial Estate]
  • A. Tuas Biomedical Park
    Tuas Biomedical Park is a specialized industrial estate in Singapore designed to host and support pharmaceutical and biomedical manufacturing facilities.
  • B. Marina East, Singapore
    Marina East, Singapore is a reclaimed coastal planning area and parkland zone located along the southeastern waterfront of Singapore, featuring recreational spaces and views of the city skyline.
  • C. Kent Ridge
    Kent Ridge is a district in southwestern Singapore best known as the hillside area that houses the main campus of the National University of Singapore.
  • D. Jurong Port
    Jurong Port is a major multi-purpose port in Singapore that handles bulk, break-bulk, and container cargo, supporting the country’s industrial and maritime activities.
  • E. Tuas
    Tuas is an industrial and port area at the western tip of Singapore, known for its heavy industries, container terminals, and land reclamation projects.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tuas Industrial Estate
Target entity description: Tuas Industrial Estate is a major industrial zone in the western part of Singapore known for heavy industries, logistics facilities, and port-related activities.
  • A. Tuas Biomedical Park
    Tuas Biomedical Park is a specialized industrial estate in Singapore designed to host and support pharmaceutical and biomedical manufacturing facilities.
  • B. Marina East, Singapore
    Marina East, Singapore is a reclaimed coastal planning area and parkland zone located along the southeastern waterfront of Singapore, featuring recreational spaces and views of the city skyline.
  • C. Kent Ridge
    Kent Ridge is a district in southwestern Singapore best known as the hillside area that houses the main campus of the National University of Singapore.
  • D. Jurong Port
    Jurong Port is a major multi-purpose port in Singapore that handles bulk, break-bulk, and container cargo, supporting the country’s industrial and maritime activities.
  • E. Tuas chosen
    Tuas is an industrial and port area at the western tip of Singapore, known for its heavy industries, container terminals, and land reclamation projects.
  • F. None of above.

How the object was described

The object's one-sentence description was generated by prompting gpt-5.1 with the object name and this triple as context.

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: Tuas Industrial Estate
Triple: [Tuas, contains, Tuas Industrial Estate]
Generated description
Tuas Industrial Estate is a major industrial zone in the western part of Singapore known for heavy industries, logistics facilities, and port-related activities.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69c69f276b108190af2cc790b6554544 elicitation completed
NER batch_69c6f5b8ab5c8190828ee8d144068828 ner completed
NED1 batch_69c84ef2e4588190bedda247ed83bd88 ned_source_triple completed
NED2 batch_69c84fffbaf881908a60d7b8325de023 ned_description completed
NEDg batch_69c84f75ef048190a88cdfc1a068dab4 nedg completed
Created at: March 27, 2026, 3:45 p.m.