Triple

T12040924
Position Surface form Disambiguated ID Type / Status
Subject Novena Campus E286655 entity
Predicate near P350 FINISHED
Object Novena MRT station
Novena MRT station is an underground Mass Rapid Transit station in Singapore serving the Novena area, a key hub for healthcare, retail, and residential developments.
 E963100 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: Novena MRT station | Statement: [Novena Campus, near, Novena MRT station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Novena MRT station
Context triple: [Novena Campus, near, Novena MRT station]
  • A. Pioneer MRT station
    Pioneer MRT station is an above-ground Mass Rapid Transit station on Singapore’s East West Line serving the Pioneer and Jurong West areas.
  • B. Tuas Crescent MRT station
    Tuas Crescent MRT station is an elevated Mass Rapid Transit station on Singapore’s East West Line that serves the industrial Tuas area in the far west of the island.
  • C. Boni MRT station
    Boni MRT station is an elevated rapid transit station on Manila's MRT Line 3 serving the city of Mandaluyong in Metro Manila, Philippines.
  • D. City Hall MRT station
    City Hall MRT station is a major underground Mass Rapid Transit interchange in downtown Singapore, serving as a key node for commuters accessing the Civic District and surrounding commercial areas.
  • E. Tuas West Road MRT station
    Tuas West Road MRT station is an elevated Mass Rapid Transit station in western Singapore that serves the Tuas industrial area as part of the East West Line’s Tuas West Extension.
  • 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: Novena MRT station
Triple: [Novena Campus, near, Novena MRT station]
Generated description
Novena MRT station is an underground Mass Rapid Transit station in Singapore serving the Novena area, a key hub for healthcare, retail, and residential developments.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Novena MRT station
Target entity description: Novena MRT station is an underground Mass Rapid Transit station in Singapore serving the Novena area, a key hub for healthcare, retail, and residential developments.
  • A. Pioneer MRT station
    Pioneer MRT station is an above-ground Mass Rapid Transit station on Singapore’s East West Line serving the Pioneer and Jurong West areas.
  • B. Tuas Crescent MRT station
    Tuas Crescent MRT station is an elevated Mass Rapid Transit station on Singapore’s East West Line that serves the industrial Tuas area in the far west of the island.
  • C. Boni MRT station
    Boni MRT station is an elevated rapid transit station on Manila's MRT Line 3 serving the city of Mandaluyong in Metro Manila, Philippines.
  • D. City Hall MRT station
    City Hall MRT station is a major underground Mass Rapid Transit interchange in downtown Singapore, serving as a key node for commuters accessing the Civic District and surrounding commercial areas.
  • E. Tuas West Road MRT station
    Tuas West Road MRT station is an elevated Mass Rapid Transit station in western Singapore that serves the Tuas industrial area as part of the East West Line’s Tuas West Extension.
  • 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_69d6ab4669e48190b59246358b0383ab completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d9040c1a6c8190aea1388e82dd8f5a completed April 10, 2026, 2:07 p.m.
NED1 Entity disambiguation (via context triple) batch_69f5f649dbf081908e76c45e362217c1 completed May 2, 2026, 1:04 p.m.
NEDg Description generation batch_69f5fc5d6d808190ba96e08fd7d1f045 completed May 2, 2026, 1:30 p.m.
NED2 Entity disambiguation (via description) batch_69f5fd149d9c8190a9d6e021801632d4 completed May 2, 2026, 1:33 p.m.
Created at: April 8, 2026, 9:47 p.m.