Triple
T20903185
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Gratiot County, Michigan |
E514722
|
entity |
| Predicate | containsProtectedArea |
P855
|
FINISHED |
| Object | Pine River Nature Center |
—
|
NE NERFINISHED |
How this triple was built (3 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: Pine River Nature Center | Statement: [Gratiot County, Michigan, containsProtectedArea, Pine River Nature Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pine River Nature Center Context triple: [Gratiot County, Michigan, containsProtectedArea, Pine River Nature Center]
-
A.
Eagle River Nature Center
Eagle River Nature Center is a visitor and education facility in Alaska that serves as a gateway for hiking, wildlife viewing, and natural history programs in the Chugach State Park area.
-
B.
Delta Rivers Nature Center
Delta Rivers Nature Center is an educational wildlife and conservation center in Pine Bluff, Arkansas, featuring exhibits and trails that highlight the ecosystems and natural history of the state's delta and river regions.
-
C.
Dungeness River Nature Center
Dungeness River Nature Center is an educational and interpretive facility in Sequim, Washington, that offers exhibits, programs, and trails focused on the natural and cultural history of the Dungeness River and its surrounding habitats.
-
D.
Chippewa Nature Center
Chippewa Nature Center is a large environmental education and recreation facility in Midland County, Michigan, featuring extensive trails, diverse habitats, and nature programs for all ages.
-
E.
River Bend Nature Center
River Bend Nature Center is a natural area and environmental education facility in Faribault, Minnesota, featuring trails, wildlife habitats, and outdoor learning programs.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Pine River Nature Center Target entity description: Pine River Nature Center is a natural area in Gratiot County, Michigan, offering protected habitats, trails, and outdoor education opportunities for visitors.
-
A.
Eagle River Nature Center
Eagle River Nature Center is a visitor and education facility in Alaska that serves as a gateway for hiking, wildlife viewing, and natural history programs in the Chugach State Park area.
-
B.
Delta Rivers Nature Center
Delta Rivers Nature Center is an educational wildlife and conservation center in Pine Bluff, Arkansas, featuring exhibits and trails that highlight the ecosystems and natural history of the state's delta and river regions.
-
C.
Dungeness River Nature Center
Dungeness River Nature Center is an educational and interpretive facility in Sequim, Washington, that offers exhibits, programs, and trails focused on the natural and cultural history of the Dungeness River and its surrounding habitats.
-
D.
Chippewa Nature Center
Chippewa Nature Center is a large environmental education and recreation facility in Midland County, Michigan, featuring extensive trails, diverse habitats, and nature programs for all ages.
-
E.
River Bend Nature Center
River Bend Nature Center is a natural area and environmental education facility in Faribault, Minnesota, featuring trails, wildlife habitats, and outdoor learning programs.
- F. None of above. chosen
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_69e0b4f8a1108190bce3d31331290ced |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6e8fd7e4481909088b7f74ba24549 |
completed | April 21, 2026, 3:03 a.m. |
Created at: April 16, 2026, 12:47 p.m.