Triple
T15084659
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | FCT Abuja |
E360239
|
entity |
| Predicate | hosts |
P186
|
FINISHED |
| Object |
Central Bank of Nigeria headquarters
The Central Bank of Nigeria headquarters is the main administrative and operational complex of Nigeria’s apex financial institution, located in Abuja.
|
E254238
|
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: Central Bank of Nigeria headquarters | Statement: [FCT Abuja, hosts, Central Bank of Nigeria headquarters]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Central Bank of Nigeria headquarters Context triple: [FCT Abuja, hosts, Central Bank of Nigeria headquarters]
-
A.
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.
-
B.
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.
-
C.
Nigerian Stock Exchange building
The Nigerian Stock Exchange building is a prominent financial hub and landmark skyscraper in Lagos, serving as the headquarters of Nigeria’s principal securities market.
-
D.
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.
-
E.
Nigerian Export-Import Bank
The Nigerian Export-Import Bank is Nigeria’s official export credit agency, providing financing and guarantees to support the country’s non-oil exports and international trade.
- 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: Central Bank of Nigeria headquarters Triple: [FCT Abuja, hosts, Central Bank of Nigeria headquarters]
Generated description
The Central Bank of Nigeria headquarters is the main administrative and operational complex of Nigeria’s apex financial institution, located in Abuja.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Central Bank of Nigeria headquarters Target entity description: The Central Bank of Nigeria headquarters is the main administrative and operational complex of Nigeria’s apex financial institution, located in Abuja.
-
A.
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.
-
B.
Central Bank of Nigeria
chosen
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.
-
C.
Nigerian Stock Exchange building
The Nigerian Stock Exchange building is a prominent financial hub and landmark skyscraper in Lagos, serving as the headquarters of Nigeria’s principal securities market.
-
D.
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.
-
E.
Nigerian Export-Import Bank
The Nigerian Export-Import Bank is Nigeria’s official export credit agency, providing financing and guarantees to support the country’s non-oil exports and international trade.
- F. None of above.
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_69d85a035aa88190b52a139d3a1b7b6d |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e00275cfa88190a13fe20b585d9fcb |
completed | April 15, 2026, 9:26 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69feae19d0f0819089f330271c9fc6f7 |
completed | May 9, 2026, 3:46 a.m. |
| NEDg | Description generation | batch_69feaf7de4d48190982f094f5d8785f9 |
completed | May 9, 2026, 3:52 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69feaffa78108190b18dd24dee9c5d7f |
completed | May 9, 2026, 3:54 a.m. |
Created at: April 10, 2026, 3:03 a.m.