Triple
T23435493
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Wabash and Erie Canal |
E563448
|
entity |
| Predicate | follows |
P134
|
FINISHED |
| Object | Maumee River valley |
—
|
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: Maumee River valley | Statement: [Wabash and Erie Canal, follows, Maumee River valley]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Maumee River valley Context triple: [Wabash and Erie Canal, follows, Maumee River valley]
-
A.
Huron River valley
Huron River valley is a scenic natural area in Ohio known for outdoor recreation such as hiking, fishing, and wildlife viewing along the Huron River.
-
B.
Rock River valley
Rock River valley is a historically significant river valley region in the Upper Midwest of the United States, known as a traditional homeland and cultural landscape of the Ho-Chunk people.
-
C.
Maumee River
chosen
The Maumee River is a major waterway in the Midwestern United States that flows through northwest Ohio into Lake Erie, historically important for transportation, industry, and regional development.
-
D.
Iowa River valley
The Iowa River valley is a fertile river corridor in eastern Iowa characterized by its agricultural landscapes, small towns, and floodplain ecosystems shaped by the Iowa River.
-
E.
Chippewa Valley
Chippewa Valley is a region in west-central Wisconsin known for its rivers, forests, and communities such as Eau Claire and Chippewa Falls.
- 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_69e24553980c8190bb66a2ae0bdab125 |
completed | April 17, 2026, 2:36 p.m. |
| NER | Named-entity recognition | batch_69f1a5dbdf248190a09e971f2718d01f |
completed | April 29, 2026, 6:31 a.m. |
Created at: April 17, 2026, 5:50 p.m.