Triple
T11368523
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ohio River basin |
E269278
|
entity |
| Predicate | hasTributaryBasin |
P36894
|
FINISHED |
| Object | Kanawha River basin |
E250524
|
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: Kanawha River basin | Statement: [Ohio River basin, hasTributaryBasin, Kanawha River basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kanawha River basin Context triple: [Ohio River basin, hasTributaryBasin, Kanawha River basin]
-
A.
Kanawha River
chosen
The Kanawha River is a significant waterway in the central Appalachian region, flowing through West Virginia and serving as an important channel for industry, transportation, and recreation.
-
B.
Yazoo River basin
The Yazoo River basin is a major drainage area in northwestern Mississippi that collects waters from the Yazoo River and its tributaries before they flow into the Mississippi River.
-
C.
Kanawha
Kanawha was a ship operated by Marcus Garvey’s Black Star Line, a short-lived but historically significant Black-owned shipping company of the early 20th century.
-
D.
Meramec River valley
The Meramec River valley is a scenic river corridor in Missouri known for its dramatic limestone bluffs, caves, and forested landscapes that support popular outdoor recreation.
-
E.
Little Kanawha River
The Little Kanawha River is a tributary of the Ohio River in western West Virginia that flows through rural Appalachian terrain and passes by the city of Parkersburg.
- 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_69d6aacca1048190b39dbbc2174616fa |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7ea89e1148190b0ca29db9d7e2cbd |
completed | April 9, 2026, 6:06 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e58bdaabd48190ab533c1c7f3b5fd8 |
completed | April 20, 2026, 2:13 a.m. |
Created at: April 8, 2026, 9:33 p.m.