Triple
T12989728
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Julius Berger Nigeria PLC |
E321870
|
entity |
| Predicate | notableProject |
P4
|
FINISHED |
| Object | Central Bank of Nigeria headquarters building in Abuja |
E254238
|
NE FINISHED |
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: Central Bank of Nigeria headquarters building in Abuja | Statement: [Julius Berger Nigeria PLC, notableProject, Central Bank of Nigeria headquarters building in Abuja]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Central Bank of Nigeria headquarters building in Abuja Context triple: [Julius Berger Nigeria PLC, notableProject, Central Bank of Nigeria headquarters building 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.
Defence Headquarters, Abuja
Defence Headquarters, Abuja is the central military command complex of Nigeria, housing the top leadership and coordinating operations of the country’s armed forces.
-
E.
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.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d8076479b8819090afce3591939cdf |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69d97e75b9f88190a54372c2a1223a4e |
completed | April 10, 2026, 10:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6b8f942588190b69a3067d5145182 |
completed | May 3, 2026, 2:54 a.m. |
Created at: April 9, 2026, 8:43 p.m.