Triple
T19145254
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Makurdi railway station |
E468661
|
entity |
| Predicate | ownedBy |
P347
|
FINISHED |
| Object | Nigerian government |
—
|
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: Nigerian government | Statement: [Makurdi railway station, ownedBy, Nigerian government]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nigerian government Context triple: [Makurdi railway station, ownedBy, Nigerian government]
-
A.
Government of Nigeria
chosen
The Government of Nigeria is the federal authority of the Federal Republic of Nigeria, responsible for national governance, policy-making, and administration across its executive, legislative, and judicial branches.
-
B.
Nigerien Ministry of Interior
The Nigerien Ministry of Interior is the government body responsible for internal security, public order, and administration within Niger.
-
C.
Western Region Government of Nigeria
The Western Region Government of Nigeria was the regional administrative authority that governed Nigeria’s former Western Region during the First Republic, overseeing major economic and infrastructural developments.
-
D.
Nigerian civil service
The Nigerian civil service is the permanent professional bureaucracy responsible for implementing government policies and administering public services across Nigeria’s federal ministries and agencies.
-
E.
Ministry of Power of Nigeria
The Ministry of Power of Nigeria is the federal government body responsible for formulating and implementing national policies on electricity generation, transmission, and distribution across the country.
- 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_69d8dd084ff48190ac0f8c46ee722629 |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5e978b0b481909a531efa030c5def |
completed | April 20, 2026, 8:53 a.m. |
Created at: April 10, 2026, 12:06 p.m.