Triple

T19232549
Position Surface form Disambiguated ID Type / Status
Subject Keppel Harbour E480905 entity
Predicate managedBy P86 FINISHED
Object Maritime and Port Authority of Singapore (regulatory) — NE NERFINISHED

How this triple was built (2 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: Maritime and Port Authority of Singapore (regulatory) | Statement: [Keppel Harbour, managedBy, Maritime and Port Authority of Singapore (regulatory)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Maritime and Port Authority of Singapore (regulatory)
Context triple: [Keppel Harbour, managedBy, Maritime and Port Authority of Singapore (regulatory)]
  • A. Maritime and Port Authority of Singapore chosen
    The Maritime and Port Authority of Singapore is the government agency responsible for regulating, developing, and promoting Singapore as a leading global hub port and international maritime center.
  • B. Maritime and Port Authority of Singapore Act
    The Maritime and Port Authority of Singapore Act is the primary Singaporean legislation that establishes the Maritime and Port Authority of Singapore and defines its powers and responsibilities in regulating and developing the nation’s maritime and port activities.
  • C. Maritime Industry Authority
    The Maritime Industry Authority is the Philippine government agency responsible for regulating, promoting, and developing the country’s maritime industry, including shipping, seafaring, and related services.
  • D. Ministry of Transport (Singapore)
    The Ministry of Transport (Singapore) is the national government ministry responsible for planning, regulating, and overseeing Singapore’s land, air, and sea transport systems and infrastructure.
  • E. Accounting and Corporate Regulatory Authority of Singapore
    The Accounting and Corporate Regulatory Authority of Singapore is the national regulator responsible for overseeing business registration, corporate compliance, and the public accountancy profession in Singapore.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69d8e8ccb8f48190ad420098e74fb1db completed April 10, 2026, 12:10 p.m.
NER Named-entity recognition batch_69e5fa9fa7348190947129273d19c9a7 completed April 20, 2026, 10:06 a.m.
Created at: April 10, 2026, 1:25 p.m.