Triple

T11329377
Position Surface form Disambiguated ID Type / Status
Subject Sentosa Island E268301 entity
Predicate hasAttraction P105 FINISHED
Object Fort Siloso
Fort Siloso is a restored coastal artillery fort and World War II museum in Singapore, showcasing military history and coastal defense installations on Sentosa Island.
 E919499 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: Fort Siloso | Statement: [Sentosa Island, hasAttraction, Fort Siloso]

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: Fort Siloso
Context triple: [Sentosa Island, hasAttraction, Fort Siloso]
  • A. Changi Naval Base
    Changi Naval Base is Singapore’s primary naval facility, serving as a modern deep-water base that supports the Republic of Singapore Navy’s operations and hosts visiting foreign warships.
  • B. Sepanggar Naval Base
    Sepanggar Naval Base is a key Royal Malaysian Navy installation in Sabah, Malaysia, serving as a major operational hub for naval activities in the South China Sea region.
  • C. RMAF Butterworth Air Base
    RMAF Butterworth Air Base is a major Royal Malaysian Air Force installation in Penang that serves as a key operational and strategic air base for Malaysia and regional defense cooperation.
  • D. Pasir Panjang
    Pasir Panjang is a popular long stretch of white sandy beach on Redang Island in Malaysia, known for its clear turquoise waters and vibrant marine life.
  • E. Pasir Panjang
    Pasir Panjang is a coastal area in southwestern Singapore known for its port facilities, historical sites, and proximity to nature reserves.
  • 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: Fort Siloso
Target entity description: Fort Siloso is a restored coastal artillery fort and World War II museum in Singapore, showcasing military history and coastal defense installations on Sentosa Island.
  • A. Changi Naval Base
    Changi Naval Base is Singapore’s primary naval facility, serving as a modern deep-water base that supports the Republic of Singapore Navy’s operations and hosts visiting foreign warships.
  • B. Sepanggar Naval Base
    Sepanggar Naval Base is a key Royal Malaysian Navy installation in Sabah, Malaysia, serving as a major operational hub for naval activities in the South China Sea region.
  • C. RMAF Butterworth Air Base
    RMAF Butterworth Air Base is a major Royal Malaysian Air Force installation in Penang that serves as a key operational and strategic air base for Malaysia and regional defense cooperation.
  • D. Pasir Panjang
    Pasir Panjang is a popular long stretch of white sandy beach on Redang Island in Malaysia, known for its clear turquoise waters and vibrant marine life.
  • E. Pasir Panjang
    Pasir Panjang is a coastal area in southwestern Singapore known for its port facilities, historical sites, and proximity to nature reserves.
  • F. None of above. chosen

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: Fort Siloso
Triple: [Sentosa Island, hasAttraction, Fort Siloso]
Generated description
Fort Siloso is a restored coastal artillery fort and World War II museum in Singapore, showcasing military history and coastal defense installations on Sentosa Island.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69d6aacb1f0881908c84a349fd1be047 elicitation completed
NER batch_69d7e9e330008190b75490efde01dc59 ner completed
NED1 batch_69e5261770ac8190b8fc7e2099aa8ace ned_source_triple completed
NED2 batch_69e531c2a4b88190bb1efd57536bae9a ned_description completed
NEDg batch_69e52c83768c819086ebfd870ad81998 nedg completed
Created at: April 8, 2026, 9:32 p.m.