Triple
T19560599
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Portage County, Ohio |
E489436
|
entity |
| Predicate | hasRiver |
P165
|
FINISHED |
| Object | Mahoning River |
—
|
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: Mahoning River | Statement: [Portage County, Ohio, hasRiver, Mahoning River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mahoning River Context triple: [Portage County, Ohio, hasRiver, Mahoning River]
-
A.
Mahoning River
chosen
The Mahoning River is a tributary of the Beaver River that flows through northeastern Ohio and western Pennsylvania, historically significant for its role in the region’s steel and industrial development.
-
B.
Mahoning Creek
Mahoning Creek is a stream in western Pennsylvania that serves as a tributary of the Allegheny River and runs through the town of Punxsutawney.
-
C.
Pymatuning Creek
Pymatuning Creek is a tributary stream in northeastern Ohio and western Pennsylvania that flows through rural landscapes before joining the Shenango River.
-
D.
Sandusky River
The Sandusky River is a river in northern Ohio that flows northward into Sandusky Bay on Lake Erie, passing through communities such as Fremont along its course.
-
E.
Wheeling Creek
Wheeling Creek is a stream in northern West Virginia that flows through and lends its name to the city of Wheeling before joining the Ohio River.
- 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_69d8e8dc5d8c8190a6d7bd8864f43ca0 |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e63f7442e08190ad030151ec0a97d4 |
completed | April 20, 2026, 3 p.m. |
Created at: April 10, 2026, 1:42 p.m.