Triple
T21339629
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | River Chater |
E526146
|
entity |
| Predicate | mouthOf |
P1008
|
FINISHED |
| Object | River Welland |
—
|
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: River Welland | Statement: [River Chater, mouthOf, River Welland]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: River Welland Context triple: [River Chater, mouthOf, River Welland]
-
A.
River Welland
chosen
The River Welland is a river in eastern England that flows through Northamptonshire and Lincolnshire before emptying into the coastal estuary known as The Wash.
-
B.
Welland River
The Welland River is a tributary of the Niagara River in Ontario, Canada, flowing through the Niagara Peninsula and intersecting key regional waterways and infrastructure.
-
C.
River Bowmont
River Bowmont is a river flowing through the Cheviot Hills on the border between England and Scotland, known for its scenic rural landscapes and role in local agriculture and ecology.
-
D.
Ausable River (Ontario)
The Ausable River in Ontario is a river in southwestern Ontario known for its winding course through agricultural lands and conservation areas before emptying into Lake Huron.
-
E.
North Stann Creek
North Stann Creek is a river in Belize’s Stann Creek District that flows from the Maya Mountains toward the Caribbean Sea, supporting local communities and agriculture along its course.
- 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_69e0b51c33048190ab27cede74ef798c |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e8a84ce554819090c168c95a5b91f9 |
completed | April 22, 2026, 10:51 a.m. |
Created at: April 16, 2026, 4:44 p.m.