Triple
T19287404
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Malewa River |
E482349
|
entity |
| Predicate | primaryWaterSourceFor |
P4360
|
FINISHED |
| Object | Lake Naivasha |
—
|
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: Lake Naivasha | Statement: [Malewa River, primaryWaterSourceFor, Lake Naivasha]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lake Naivasha Context triple: [Malewa River, primaryWaterSourceFor, Lake Naivasha]
-
A.
Lake Naivasha
chosen
Lake Naivasha is a freshwater lake in Kenya’s Great Rift Valley, renowned for its rich birdlife, hippo populations, and surrounding flower farms and wildlife conservancies.
-
B.
Lake Baringo
Lake Baringo is a freshwater lake in Kenya’s Great Rift Valley known for its rich birdlife, crocodiles, and hippos, and as an important ecological and cultural site for local communities.
-
C.
Naivasha
Naivasha is a town in Kenya’s Rift Valley region known as a gateway to the nearby Lake Naivasha and surrounding wildlife and flower-farming areas.
-
D.
Lakes of Ounianga
The Lakes of Ounianga are a group of remote, vividly colored desert lakes in northeastern Chad, renowned for their exceptional natural beauty and unique hydrological system in the heart of the Sahara.
-
E.
Lake Bogoria
Lake Bogoria is a saline, alkaline lake in Kenya’s Rift Valley famous for its hot springs, geysers, and large flocks of flamingos.
- 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_69d8e8cf61b0819096fe3e4107827c4e |
completed | April 10, 2026, 12:10 p.m. |
| NER | Named-entity recognition | batch_69e5fc032f108190a89e47d1458f3f55 |
completed | April 20, 2026, 10:12 a.m. |
Created at: April 10, 2026, 1:30 p.m.