Triple
T10568142
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Athi River basin |
E249404
|
entity |
| Predicate | passesThrough |
P225
|
FINISHED |
| Object | Nairobi County |
E202188
|
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: Nairobi County | Statement: [Athi River basin, passesThrough, Nairobi County]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nairobi County Context triple: [Athi River basin, passesThrough, Nairobi County]
-
A.
Nairobi County
chosen
Nairobi County is Kenya's capital and largest urban and economic hub, encompassing the city of Nairobi and serving as the country's primary center for government, commerce, and international connectivity.
-
B.
Kiambu County
Kiambu County is a largely peri-urban and agricultural county in central Kenya, bordering Nairobi and forming part of the greater Nairobi metropolitan area.
-
C.
Kirinyaga County
Kirinyaga County is an administrative region in central Kenya known for its fertile agricultural land on the slopes of Mount Kenya and its production of tea, coffee, and horticultural crops.
-
D.
Mombasa County
Mombasa County is a coastal administrative region of Kenya that encompasses the city of Mombasa and serves as a major hub for tourism, trade, and maritime activities along the Indian Ocean.
-
E.
Nakuru County
Nakuru County is a region in Kenya’s Rift Valley known for its lakes, wildlife, and agricultural activities.
- 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_69d381c8bd708190acf3d275c908251e |
completed | April 6, 2026, 9:50 a.m. |
| NER | Named-entity recognition | batch_69d5272ff53c8190ae7c399d49b585f5 |
completed | April 7, 2026, 3:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69de843dfe708190a14dc54be56b112d |
completed | April 14, 2026, 6:15 p.m. |
Created at: April 6, 2026, 12:37 p.m.