Triple
T21376046
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Willowbrook, Illinois |
E527205
|
entity |
| Predicate | nearbyProtectedArea |
P2064
|
FINISHED |
| Object | Waterfall Glen Forest Preserve |
E19757
|
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: Waterfall Glen Forest Preserve | Statement: [Willowbrook, Illinois, nearbyProtectedArea, Waterfall Glen Forest Preserve]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Waterfall Glen Forest Preserve Context triple: [Willowbrook, Illinois, nearbyProtectedArea, Waterfall Glen Forest Preserve]
-
A.
Waterfall Glen Forest Preserve
chosen
Waterfall Glen Forest Preserve is a large natural area in northeastern Illinois known for its extensive trail system, scenic woodlands, and popular waterfall feature.
-
B.
Spring Creek Forest Preserve
Spring Creek Forest Preserve is a large natural area in the Barrington, Illinois region known for its prairies, woodlands, wetlands, and extensive hiking and equestrian trails.
-
C.
Blackwell Forest Preserve
Blackwell Forest Preserve is a popular natural area in DuPage County, Illinois, known for its woodlands, lakes, trails, and outdoor recreation opportunities such as hiking, fishing, camping, and boating.
-
D.
Stillwell Woods Preserve
Stillwell Woods Preserve is a large natural park and trail area on Long Island known for its wooded landscapes, hiking and mountain biking paths, and wildlife habitat.
-
E.
Danada Forest Preserve
Danada Forest Preserve is a natural area in DuPage County, Illinois, known for its prairies, woodlands, wetlands, and the historic Danada equestrian center.
- 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_69e0b51e80808190ba5cb05667af02a9 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69ee5bb031988190ae587730a2131a50 |
completed | April 26, 2026, 6:38 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a09b420a0288190bb074e6e9a29fdb6 |
completed | May 17, 2026, 12:27 p.m. |
Created at: April 16, 2026, 5:11 p.m.