Triple
T12218975
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rakaia River |
E291159
|
entity |
| Predicate | hasTributary |
P415
|
FINISHED |
| Object | Mathias River |
—
|
NE NERFINISHED |
How this triple was built (3 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: Mathias River | Statement: [Rakaia River, hasTributary, Mathias River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mathias River Context triple: [Rakaia River, hasTributary, Mathias River]
-
A.
Metchin River
The Metchin River is a smaller watercourse that feeds into Ontario’s Grand River within its watershed system.
-
B.
Notikewin River
The Notikewin River is a northern Alberta waterway that flows through boreal forest and farmland before joining the Peace River.
-
C.
Blaise River
The Blaise River is a small watercourse in northeastern France that flows through the Haute-Marne region and past the village of Cirey-sur-Blaise.
-
D.
Magog River
The Magog River is a waterway in the Eastern Townships of Quebec, Canada, that flows through the city of Sherbrooke and is known for its role in local industry and recreation.
-
E.
Chagrin River
The Chagrin River is a scenic river in northeastern Ohio that flows through several communities before emptying into Lake Erie.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mathias River Target entity description: Mathias River is a tributary waterway in New Zealand’s South Island that feeds into the larger Rakaia River system.
-
A.
Metchin River
The Metchin River is a smaller watercourse that feeds into Ontario’s Grand River within its watershed system.
-
B.
Notikewin River
The Notikewin River is a northern Alberta waterway that flows through boreal forest and farmland before joining the Peace River.
-
C.
Blaise River
The Blaise River is a small watercourse in northeastern France that flows through the Haute-Marne region and past the village of Cirey-sur-Blaise.
-
D.
Magog River
The Magog River is a waterway in the Eastern Townships of Quebec, Canada, that flows through the city of Sherbrooke and is known for its role in local industry and recreation.
-
E.
Chagrin River
The Chagrin River is a scenic river in northeastern Ohio that flows through several communities before emptying into Lake Erie.
- F. None of above. chosen
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_69d6ab65923081909acfc61b7a612233 |
completed | April 8, 2026, 7:24 p.m. |
| NER | Named-entity recognition | batch_69d91c951f5881908db6edfda1153d6f |
completed | April 10, 2026, 3:51 p.m. |
Created at: April 8, 2026, 9:51 p.m.