Triple
T22453014
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bank of Ceylon Tower |
E555039
|
entity |
| Predicate | isHeadquartersOf |
P62
|
FINISHED |
| Object | Bank of Ceylon |
—
|
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: Bank of Ceylon | Statement: [Bank of Ceylon Tower, isHeadquartersOf, Bank of Ceylon]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bank of Ceylon Context triple: [Bank of Ceylon Tower, isHeadquartersOf, Bank of Ceylon]
-
A.
Bank of Ceylon
chosen
Bank of Ceylon is a major state-owned commercial bank in Sri Lanka, recognized as one of the country’s largest and oldest financial institutions.
-
B.
People’s Bank (Sri Lanka)
People’s Bank (Sri Lanka) is a major state-owned commercial bank in Sri Lanka that provides a wide range of retail, corporate, and development banking services across the country.
-
C.
Central Bank of Sri Lanka
The Central Bank of Sri Lanka is the country’s primary monetary authority, responsible for issuing currency, formulating and implementing monetary policy, and regulating the financial system.
-
D.
Bank of Bengal
Bank of Bengal was one of the three original presidency banks in British India and a key precursor to modern Indian commercial banking.
-
E.
Imperial Bank of India
Imperial Bank of India was a major colonial-era commercial bank that served as the largest and most influential banking institution in British India before being nationalized and transformed into the State Bank of India.
- 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_69e11e5113208190ab58c6b595f9d1d0 |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f15b4d6368819082cafbbd83339fbf |
completed | April 29, 2026, 1:13 a.m. |
Created at: April 16, 2026, 8:48 p.m.