Triple
T18535372
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Vargas River |
E452950
|
entity |
| Predicate | tributaryOf |
P415
|
FINISHED |
| Object | Baker River |
—
|
NE NERFINISHED |
Named-entity recognition
Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.
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: Baker River | Statement: [Vargas River, tributaryOf, Baker River]
Disambiguation candidates (1 decision)
The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Baker River Context triple: [Vargas River, tributaryOf, Baker River]
-
A.
Baker River
chosen
The Baker River is one of the largest and most powerful rivers in Chilean Patagonia, renowned for its turquoise waters, remote wilderness surroundings, and significance for both hydropower debates and adventure tourism.
-
B.
Baker River
Baker River is a tributary of the Pemigewasset River in central New Hampshire, flowing through towns such as Plymouth and serving as a scenic waterway for recreation and local wildlife.
-
C.
Baker River
Baker River is a glacially fed river in northwestern Washington State known for its hydroelectric dams and as a major tributary within the Skagit River watershed.
-
D.
Belbek River
The Belbek River is a watercourse in southwestern Crimea that flows from the Crimean Mountains toward the Black Sea, passing through scenic valleys and gorges.
-
E.
Barren River
Barren River is a waterway in south-central Kentucky that flows through the city of Bowling Green and serves as a significant regional tributary of the Green River.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69d8d387b5548190aa030dad2cb4947e |
elicitation | completed |
| NER | batch_69e5340193588190ace2c09c6a94cf81 |
ner | completed |
Created at: April 10, 2026, 11:37 a.m.