Triple
T11921525
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Source of the Nile Bridge |
E283666
|
entity |
| Predicate | maintainedBy |
P86
|
FINISHED |
| Object | Uganda National Roads Authority |
E746127
|
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: Uganda National Roads Authority | Statement: [Source of the Nile Bridge, maintainedBy, Uganda National Roads Authority]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Uganda National Roads Authority Context triple: [Source of the Nile Bridge, maintainedBy, Uganda National Roads Authority]
-
A.
Uganda National Roads Authority
chosen
The Uganda National Roads Authority is a government agency responsible for developing, managing, and maintaining Uganda’s national road network.
-
B.
Tanzania National Roads Agency
The Tanzania National Roads Agency is a government body responsible for the development, maintenance, and management of the national road network in Tanzania.
-
C.
Kenya National Highways Authority
The Kenya National Highways Authority is a state corporation responsible for the development, maintenance, and management of Kenya’s national trunk road network.
-
D.
Ministry of Works and Transport (Uganda)
The Ministry of Works and Transport (Uganda) is the national government body responsible for developing, managing, and regulating the country’s transport infrastructure and public works.
-
E.
Uganda Railways Corporation
Uganda Railways Corporation is the state-owned company responsible for operating and managing Uganda’s railway transport network.
- 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_69d6ab2ce9c48190b5d39511b524f666 |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d8e8e1b08481909ed291667035f330 |
completed | April 10, 2026, 12:11 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f44033c288819099587af3f895eac5 |
completed | May 1, 2026, 5:54 a.m. |
Created at: April 8, 2026, 9:45 p.m.