Triple

T22215185
Position Surface form Disambiguated ID Type / Status
Subject Colombo World Trade Center E549056 entity
Predicate owner P347 FINISHED
Object Overseas Realty (Ceylon) PLC — NE NERFINISHED

How this triple was built (3 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: Overseas Realty (Ceylon) PLC | Statement: [Colombo World Trade Center, owner, Overseas Realty (Ceylon) PLC]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Overseas Realty (Ceylon) PLC
Context triple: [Colombo World Trade Center, owner, Overseas Realty (Ceylon) PLC]
  • A. Cargills (Ceylon) Building
    The Cargills (Ceylon) Building is a prominent colonial-era red-brick department store and landmark in central Colombo, Sri Lanka.
  • B. Sri Lanka Ports Authority
    The Sri Lanka Ports Authority is the state-owned agency responsible for managing and developing Sri Lanka’s major commercial seaports and related maritime infrastructure.
  • C. Ceylon Electricity Board
    The Ceylon Electricity Board is Sri Lanka’s state-owned utility responsible for electricity generation, transmission, and distribution across the country.
  • D. Colombo Port City Economic Commission
    The Colombo Port City Economic Commission is the statutory authority responsible for regulating, administering, and promoting investment in the special economic and financial zone created on reclaimed land adjacent to Colombo, Sri Lanka.
  • E. Colombo World Trade Center
    The Colombo World Trade Center is a prominent twin-tower commercial skyscraper complex in central Colombo, Sri Lanka, housing offices, businesses, and international trade facilities.
  • 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: Overseas Realty (Ceylon) PLC
Target entity description: Overseas Realty (Ceylon) PLC is a Sri Lankan real estate development and investment company best known for developing and managing major commercial properties in Colombo.
  • A. Cargills (Ceylon) Building
    The Cargills (Ceylon) Building is a prominent colonial-era red-brick department store and landmark in central Colombo, Sri Lanka.
  • B. Sri Lanka Ports Authority
    The Sri Lanka Ports Authority is the state-owned agency responsible for managing and developing Sri Lanka’s major commercial seaports and related maritime infrastructure.
  • C. Ceylon Electricity Board
    The Ceylon Electricity Board is Sri Lanka’s state-owned utility responsible for electricity generation, transmission, and distribution across the country.
  • D. Colombo Port City Economic Commission
    The Colombo Port City Economic Commission is the statutory authority responsible for regulating, administering, and promoting investment in the special economic and financial zone created on reclaimed land adjacent to Colombo, Sri Lanka.
  • E. Colombo World Trade Center
    The Colombo World Trade Center is a prominent twin-tower commercial skyscraper complex in central Colombo, Sri Lanka, housing offices, businesses, and international trade facilities.
  • F. None of above. chosen

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_69e11e3f7e04819089806d81d5ac431e completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f12b8bdfbc8190832809edbe8b7c27 completed April 28, 2026, 9:50 p.m.
Created at: April 16, 2026, 8:37 p.m.