Triple
T22406989
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Central Bank of Sri Lanka headquarters |
E553902
|
entity |
| Predicate | locatedNear |
P294
|
FINISHED |
| Object | World Trade Center Colombo |
—
|
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: World Trade Center Colombo | Statement: [Central Bank of Sri Lanka headquarters, locatedNear, World Trade Center Colombo]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: World Trade Center Colombo Context triple: [Central Bank of Sri Lanka headquarters, locatedNear, World Trade Center Colombo]
-
A.
Colombo World Trade Center
chosen
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.
-
B.
Bank of Ceylon Tower
Bank of Ceylon Tower is a prominent high-rise office skyscraper in Colombo, Sri Lanka, serving as the headquarters of the state-owned Bank of Ceylon and a notable landmark in the city’s skyline.
-
C.
Queen's House, Colombo
Queen's House, Colombo is a historic colonial-era mansion in Sri Lanka that served as the official residence of the British Governor of Ceylon and later the country's heads of state.
-
D.
Colombo central business district
Colombo central business district is the primary commercial and financial hub of Colombo, Sri Lanka, characterized by its concentration of corporate offices, banks, and major economic institutions.
-
E.
Colombo Town Hall
Colombo Town Hall is a prominent colonial-era civic building in Colombo, Sri Lanka, serving as the seat of the city's municipal government and a notable architectural landmark.
- 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_69e11e4da7048190b4387d422a9a0de5 |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f158ba1c6481908e4b9b3635ed3a49 |
completed | April 29, 2026, 1:02 a.m. |
Created at: April 16, 2026, 8:46 p.m.