Triple
T12387584
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Isiala Mbano |
E295906
|
entity |
| Predicate | hasPostalSystem |
P14969
|
FINISHED |
| Object | Nigerian Postal Service |
E355988
|
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: Nigerian Postal Service | Statement: [Isiala Mbano, hasPostalSystem, Nigerian Postal Service]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nigerian Postal Service Context triple: [Isiala Mbano, hasPostalSystem, Nigerian Postal Service]
-
A.
Nigerian Postal Service (NIPOST)
chosen
Nigerian Postal Service (NIPOST) is the government-owned postal organization responsible for providing mail, courier, and related logistics services across Nigeria.
-
B.
Nigerian Ports Authority
The Nigerian Ports Authority is the federal government agency responsible for regulating and overseeing the operations of major seaports across Nigeria.
-
C.
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.
-
D.
First Bank of Nigeria
First Bank of Nigeria is one of Nigeria’s oldest and largest commercial banks, providing a wide range of financial services across the country and in select international markets.
-
E.
United Bank for Africa
United Bank for Africa is a leading pan-African financial services group headquartered in Nigeria, offering banking and related services across numerous African countries and international financial centers.
- 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_69d6ad9e653c8190b1473c860ee53dae |
completed | April 8, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69d93fbd489c819098233a111442762e |
completed | April 10, 2026, 6:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6556240f48190a3510d10ab98127b |
completed | May 2, 2026, 7:49 p.m. |
Created at: April 8, 2026, 9:54 p.m.