Triple
T17532021
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Meldon Viaduct |
E426958
|
entity |
| Predicate | crosses |
P416
|
FINISHED |
| Object | West Okement 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: West Okement River | Statement: [Meldon Viaduct, crosses, West Okement River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: West Okement River Context triple: [Meldon Viaduct, crosses, West Okement River]
-
A.
Chagrin River
The Chagrin River is a scenic river in northeastern Ohio that flows through several communities before emptying into Lake Erie.
-
B.
Warche River
The Warche River is a watercourse in eastern Belgium that flows through the Ardennes region, including the area around the town of Bütgenbach.
-
C.
Authie River
The Authie River is a coastal river in northern France that flows through the regions of Somme and Pas-de-Calais before emptying into the English Channel.
-
D.
Childs River
Childs River is a small coastal river in Falmouth, Massachusetts, that flows into Waquoit Bay on Cape Cod.
-
E.
Goodpaster River
The Goodpaster River is a remote river in eastern Alaska known for its clear waters, salmon runs, and largely undeveloped wilderness surroundings.
- 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: West Okement River Target entity description: The West Okement River is a moorland river in Devon, England, flowing through Dartmoor and the town of Okehampton before joining the East Okement to form the River Okement.
-
A.
Chagrin River
The Chagrin River is a scenic river in northeastern Ohio that flows through several communities before emptying into Lake Erie.
-
B.
Warche River
The Warche River is a watercourse in eastern Belgium that flows through the Ardennes region, including the area around the town of Bütgenbach.
-
C.
Authie River
The Authie River is a coastal river in northern France that flows through the regions of Somme and Pas-de-Calais before emptying into the English Channel.
-
D.
Childs River
Childs River is a small coastal river in Falmouth, Massachusetts, that flows into Waquoit Bay on Cape Cod.
-
E.
Goodpaster River
The Goodpaster River is a remote river in eastern Alaska known for its clear waters, salmon runs, and largely undeveloped wilderness surroundings.
- 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_69d889de677081909b22d2657b1f0292 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e453695734819092d4dcbab4a4fa01 |
completed | April 19, 2026, 4 a.m. |
Created at: April 10, 2026, 5:49 a.m.