Triple

T7566432
Position Surface form Disambiguated ID Type / Status
Subject Malaysia–Singapore Second Link E178924 entity
Predicate partOf P40 FINISHED
Object Tuas Expressway
Tuas Expressway is a major expressway in western Singapore that connects the island’s road network to Malaysia via the Malaysia–Singapore Second Link.
 E672746 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: Tuas Expressway | Statement: [Malaysia–Singapore Second Link, partOf, Tuas Expressway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tuas Expressway
Context triple: [Malaysia–Singapore Second Link, partOf, Tuas Expressway]
  • A. Pan Island Expressway
    The Pan Island Expressway is one of Singapore’s major east–west expressways, connecting key industrial, residential, and commercial areas across the island.
  • B. North Luzon Expressway
    North Luzon Expressway is a major toll expressway in the Philippines that connects Metro Manila to the provinces of Central and Northern Luzon.
  • C. South Luzon Expressway
    South Luzon Expressway is a major toll expressway in the Philippines that connects Metro Manila to key provinces in the southern part of Luzon.
  • D. San Tomas Expressway
    San Tomas Expressway is a major north–south arterial roadway in Santa Clara County, California, serving as a key commuter route through cities like Santa Clara and Campbell.
  • E. Bukit Timah Expressway
    The Bukit Timah Expressway (BKE) is a major north–south expressway in Singapore that connects the northern town of Woodlands to central parts of the island and links with other key expressways.
  • 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: Tuas Expressway
Triple: [Malaysia–Singapore Second Link, partOf, Tuas Expressway]
Generated description
Tuas Expressway is a major expressway in western Singapore that connects the island’s road network to Malaysia via the Malaysia–Singapore Second Link.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tuas Expressway
Target entity description: Tuas Expressway is a major expressway in western Singapore that connects the island’s road network to Malaysia via the Malaysia–Singapore Second Link.
  • A. Pan Island Expressway
    The Pan Island Expressway is one of Singapore’s major east–west expressways, connecting key industrial, residential, and commercial areas across the island.
  • B. North Luzon Expressway
    North Luzon Expressway is a major toll expressway in the Philippines that connects Metro Manila to the provinces of Central and Northern Luzon.
  • C. South Luzon Expressway
    South Luzon Expressway is a major toll expressway in the Philippines that connects Metro Manila to key provinces in the southern part of Luzon.
  • D. San Tomas Expressway
    San Tomas Expressway is a major north–south arterial roadway in Santa Clara County, California, serving as a key commuter route through cities like Santa Clara and Campbell.
  • E. Bukit Timah Expressway
    The Bukit Timah Expressway (BKE) is a major north–south expressway in Singapore that connects the northern town of Woodlands to central parts of the island and links with other key expressways.
  • 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_69c69f2f80288190b95cceb4da92ab2b completed March 27, 2026, 3:15 p.m.
NER Named-entity recognition batch_69c6f8fde87c81909795fc713d7378ff completed March 27, 2026, 9:39 p.m.
NED1 Entity disambiguation (via context triple) batch_69c856dc5ea881908c2e0075f9631af4 completed March 28, 2026, 10:31 p.m.
NEDg Description generation batch_69c8575116c481909aa2bebb997e2883 completed March 28, 2026, 10:33 p.m.
NED2 Entity disambiguation (via description) batch_69c857d522dc8190ae3c4734ac428334 completed March 28, 2026, 10:36 p.m.
Created at: March 27, 2026, 3:50 p.m.