Triple

T7508756
Position Surface form Disambiguated ID Type / Status
Subject Singapore–Malaysia border E177459 entity
Predicate disputedFeature P14608 FINISHED
Object Pedra Branca
Pedra Branca is a small but strategically important rocky outcrop at the eastern entrance of the Singapore Strait, long contested between Singapore and Malaysia due to its location and the presence of the Horsburgh Lighthouse.
E669028 NE FINISHED

How this triple was built (5 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: Pedra Branca | Statement: [Singapore–Malaysia border, disputedFeature, Pedra Branca]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Pedra Branca
Context triple: [Singapore–Malaysia border, disputedFeature, Pedra Branca]
  • A. Redang Island
    Redang Island is a popular Malaysian tropical island in the South China Sea, renowned for its white-sand beaches, clear turquoise waters, and vibrant coral reefs that attract snorkelers and divers.
  • B. Bunga Head
    Bunga Head is a coastal headland within Mimosa Rocks National Park on the south coast of New South Wales, Australia, known for its rugged shoreline and scenic ocean views.
  • C. Jabat Island
    Jabat Island is a small coral island in the Ralik Chain of the Marshall Islands in the central Pacific Ocean.
  • D. Macan Island
    Macan Island is a small eco-resort island in Indonesia’s Thousand Islands archipelago, known for its overwater bungalows, clear waters, and marine activities near Jakarta.
  • E. Sipadan Island
    Sipadan Island is a renowned Malaysian oceanic island in the Celebes Sea, famous for its rich marine biodiversity and world-class scuba diving sites.
  • 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: Pedra Branca
Triple: [Singapore–Malaysia border, disputedFeature, Pedra Branca]
Generated description
Pedra Branca is a small but strategically important rocky outcrop at the eastern entrance of the Singapore Strait, long contested between Singapore and Malaysia due to its location and the presence of the Horsburgh Lighthouse.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Pedra Branca
Target entity description: Pedra Branca is a small but strategically important rocky outcrop at the eastern entrance of the Singapore Strait, long contested between Singapore and Malaysia due to its location and the presence of the Horsburgh Lighthouse.
  • A. Redang Island
    Redang Island is a popular Malaysian tropical island in the South China Sea, renowned for its white-sand beaches, clear turquoise waters, and vibrant coral reefs that attract snorkelers and divers.
  • B. Bunga Head
    Bunga Head is a coastal headland within Mimosa Rocks National Park on the south coast of New South Wales, Australia, known for its rugged shoreline and scenic ocean views.
  • C. Jabat Island
    Jabat Island is a small coral island in the Ralik Chain of the Marshall Islands in the central Pacific Ocean.
  • D. Macan Island
    Macan Island is a small eco-resort island in Indonesia’s Thousand Islands archipelago, known for its overwater bungalows, clear waters, and marine activities near Jakarta.
  • E. Sipadan Island
    Sipadan Island is a renowned Malaysian oceanic island in the Celebes Sea, famous for its rich marine biodiversity and world-class scuba diving sites.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: disputedFeature
Context triple: [Singapore–Malaysia border, disputedFeature, Pedra Branca]
  • A. disputed
    Indicates that there is active disagreement or contestation over the validity, ownership, interpretation, or status of the relationship or claim between the entities.
  • B. disputedAspect chosen
    Indicates that a particular feature, detail, or component of something is subject to disagreement or contention between parties.
  • C. disputedSections
    Indicates that specific parts or portions of something are contested, challenged, or not mutually agreed upon between parties.
  • D. statusDisputedBy
    Indicates that the validity, accuracy, or recognition of a status is being challenged or contested by a specified party.
  • E. significantDispute
    Indicates a serious, often prolonged disagreement or conflict exists between the involved entities.
  • F. None of above.

Provenance (6 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_69c69f276b108190af2cc790b6554544 completed March 27, 2026, 3:15 p.m.
NER Named-entity recognition batch_69c6f5b8ab5c8190828ee8d144068828 completed March 27, 2026, 9:25 p.m.
NED1 Entity disambiguation (via context triple) batch_69c83ca56e3c81908c3bae8ad2d9ecd1 completed March 28, 2026, 8:40 p.m.
NEDg Description generation batch_69c83d5884a88190a22c0fb54f9731c7 completed March 28, 2026, 8:43 p.m.
NED2 Entity disambiguation (via description) batch_69c84071abb88190a2dadd57ff088f3d completed March 28, 2026, 8:56 p.m.
PD Predicate disambiguation batch_69c6f4d44e9481909813e073b194f6f4 completed March 27, 2026, 9:21 p.m.
Created at: March 27, 2026, 3:45 p.m.