Triple
T23157698
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Des Plaines River Trail |
E578488
|
entity |
| Predicate | parallels |
P1868
|
FINISHED |
| Object | Des Plaines River corridor |
—
|
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: Des Plaines River corridor | Statement: [Des Plaines River Trail, parallels, Des Plaines River corridor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Des Plaines River corridor Context triple: [Des Plaines River Trail, parallels, Des Plaines River corridor]
-
A.
Des Plaines River
chosen
The Des Plaines River is a Midwestern U.S. waterway that flows through southeastern Wisconsin and northeastern Illinois, ultimately joining the Kankakee River to form the Illinois River.
-
B.
Fox River Valley
Fox River Valley is a region in eastern Wisconsin centered around the Fox River, known for its historic paper industry, manufacturing centers, and communities such as Appleton and Neenah.
-
C.
Des Plaines River Trail
The Des Plaines River Trail is a multi-use recreational greenway in northeastern Illinois that follows the Des Plaines River corridor, offering hiking, biking, and nature viewing through forest preserves and wetlands.
-
D.
DuPage River
The DuPage River is a tributary of the Des Plaines River in northeastern Illinois, flowing through suburban Chicago communities and providing important recreational, ecological, and drainage functions for the region.
-
E.
Illinois River industrial corridor
The Illinois River industrial corridor is a key manufacturing and transportation belt in Illinois that clusters heavy industry, logistics, and river-based commerce along the Illinois 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_69e245fb8de081908f0eba7b5fd75bc4 |
completed | April 17, 2026, 2:38 p.m. |
| NER | Named-entity recognition | batch_69f18efe1b0081908e81b757d64c067c |
completed | April 29, 2026, 4:54 a.m. |
Created at: April 17, 2026, 4:01 p.m.