Triple
T2852527
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lagos Island |
E63124
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
Union Bank of Nigeria headquarters
The Union Bank of Nigeria headquarters is the main corporate office complex of Union Bank of Nigeria, located in the central business district of Lagos Island.
|
E303728
|
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: Union Bank of Nigeria headquarters | Statement: [Lagos Island, contains, Union Bank of Nigeria headquarters]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Union Bank of Nigeria headquarters Context triple: [Lagos Island, contains, Union Bank of Nigeria headquarters]
-
A.
Central Bank of Nigeria
The Central Bank of Nigeria is the country’s apex monetary authority responsible for issuing currency, regulating the banking sector, and formulating and implementing monetary policy in Nigeria.
-
B.
Ministry of Finance of Nigeria
The Ministry of Finance of Nigeria is the federal government body responsible for managing the country’s public finances, including budgeting, fiscal policy, and economic planning.
-
C.
Nigeria Trust Fund
The Nigeria Trust Fund is a concessional financing facility established by Nigeria and managed by the African Development Bank to support development projects in low-income African countries.
-
D.
Equator Bank
Equator Bank was a financial institution where future Liberian president and economist Ellen Johnson Sirleaf held a professional position during her banking career.
-
E.
National Assembly Complex, Abuja
The National Assembly Complex in Abuja is the purpose-built legislative building that houses Nigeria’s bicameral federal parliament, including both the Senate and the House of Representatives.
- 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: Union Bank of Nigeria headquarters Triple: [Lagos Island, contains, Union Bank of Nigeria headquarters]
Generated description
The Union Bank of Nigeria headquarters is the main corporate office complex of Union Bank of Nigeria, located in the central business district of Lagos Island.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Union Bank of Nigeria headquarters Target entity description: The Union Bank of Nigeria headquarters is the main corporate office complex of Union Bank of Nigeria, located in the central business district of Lagos Island.
-
A.
Central Bank of Nigeria
The Central Bank of Nigeria is the country’s apex monetary authority responsible for issuing currency, regulating the banking sector, and formulating and implementing monetary policy in Nigeria.
-
B.
Ministry of Finance of Nigeria
The Ministry of Finance of Nigeria is the federal government body responsible for managing the country’s public finances, including budgeting, fiscal policy, and economic planning.
-
C.
Nigeria Trust Fund
The Nigeria Trust Fund is a concessional financing facility established by Nigeria and managed by the African Development Bank to support development projects in low-income African countries.
-
D.
Equator Bank
Equator Bank was a financial institution where future Liberian president and economist Ellen Johnson Sirleaf held a professional position during her banking career.
-
E.
National Assembly Complex, Abuja
The National Assembly Complex in Abuja is the purpose-built legislative building that houses Nigeria’s bicameral federal parliament, including both the Senate and the House of Representatives.
- 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_69ab4c407c408190857d25e027155ce9 |
completed | March 6, 2026, 9:50 p.m. |
| NER | Named-entity recognition | batch_69abdf5e043c8190ac82112abce7262a |
completed | March 7, 2026, 8:18 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69afe8e4e0b881908de5c4927609725e |
completed | March 10, 2026, 9:48 a.m. |
| NEDg | Description generation | batch_69afe98243508190837853fa2c08e44a |
completed | March 10, 2026, 9:50 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b008b519bc81908768fba43c5c8d5e |
completed | March 10, 2026, 12:04 p.m. |
Created at: March 6, 2026, 10:02 p.m.