Triple
T14562060
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Port of Tema |
E341691
|
entity |
| Predicate | ownedBy |
P347
|
FINISHED |
| Object | Ghana Ports and Harbours Authority |
E701116
|
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: Ghana Ports and Harbours Authority | Statement: [Port of Tema, ownedBy, Ghana Ports and Harbours Authority]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ghana Ports and Harbours Authority Context triple: [Port of Tema, ownedBy, Ghana Ports and Harbours Authority]
-
A.
Ghana Ports and Harbours Authority
chosen
The Ghana Ports and Harbours Authority is the state agency responsible for managing and regulating Ghana’s seaports and related maritime infrastructure.
-
B.
Ghana Airports Company Limited
Ghana Airports Company Limited is the state-owned enterprise responsible for managing and operating Ghana’s network of commercial airports and aerodromes.
-
C.
Gambia Ports Authority
The Gambia Ports Authority is the national agency responsible for managing and operating the country’s seaports and maritime infrastructure.
-
D.
Ministry of Transport of Ghana
The Ministry of Transport of Ghana is the government body responsible for formulating and implementing national policies on transportation, including road, rail, air, and maritime sectors in Ghana.
-
E.
Ghana Revenue Authority
The Ghana Revenue Authority is the government agency responsible for assessing, collecting, and accounting for tax and customs revenues in Ghana.
- 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_69d822dcc6248190bed689984bceb0e2 |
completed | April 9, 2026, 10:06 p.m. |
| NER | Named-entity recognition | batch_69deb389d0f48190a1d9d69456d1cbe1 |
completed | April 14, 2026, 9:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd94b4013881908fddb8b3cf8494de |
completed | May 8, 2026, 7:45 a.m. |
Created at: April 10, 2026, 1:23 a.m.