Triple
T9731156
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rochester, Pennsylvania |
E235744
|
entity |
| Predicate | hasWaterBody |
P165
|
FINISHED |
| Object | Mahoning River (via confluence system) |
E160264
|
NE FINISHED |
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 (via confluence system) | Statement: [Rochester, Pennsylvania, hasWaterBody, Mahoning River (via confluence system)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mahoning River (via confluence system) Context triple: [Rochester, Pennsylvania, hasWaterBody, Mahoning River (via confluence system)]
-
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.
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.
-
C.
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.
-
D.
Allegheny River
The Allegheny River is a major waterway in western Pennsylvania and New York that joins the Monongahela River at Pittsburgh to form the Ohio River.
-
E.
Lackawanna River
The Lackawanna River is a northeastern Pennsylvania waterway that flows through the Scranton area and is known for its historical role in the region’s coal and industrial development.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ca84d0fad481909cdd45aa77416c48 |
completed | March 30, 2026, 2:12 p.m. |
| NER | Named-entity recognition | batch_69cd9eb2373c81909139c7a2ff2aa541 |
completed | April 1, 2026, 10:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d19fb97b6c81908d5f1d4f587a9188 |
completed | April 4, 2026, 11:33 p.m. |
Created at: March 30, 2026, 8:21 p.m.