Triple
T22008156
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Fernald Preserve |
E543503
|
entity |
| Predicate | hasFacility |
P105
|
FINISHED |
| Object |
Fernald Preserve Visitors Center
The Fernald Preserve Visitors Center is an educational facility that interprets the site’s history as a former uranium processing plant and showcases its transformation into a restored natural and wildlife habitat.
|
E543503
|
NE FINISHED |
How this triple was built (4 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: Fernald Preserve Visitors Center | Statement: [Fernald Preserve, hasFacility, Fernald Preserve Visitors Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Fernald Preserve Visitors Center Context triple: [Fernald Preserve, hasFacility, Fernald Preserve Visitors Center]
-
A.
Fernald Preserve
Fernald Preserve is a former uranium processing site in Ohio that has been remediated and converted into a protected natural area and wildlife habitat managed by the U.S. Department of Energy.
-
B.
Remington Nature Center
Remington Nature Center is an educational and recreational facility in St. Joseph, Missouri, featuring exhibits on local history, wildlife, and the Missouri River environment.
-
C.
Forest Park Nature Center
Forest Park Nature Center is a woodland nature preserve and trail system in Peoria, Illinois, known for its hiking paths, wildlife viewing, and environmental education programs.
-
D.
Humphrey Nature Center
Humphrey Nature Center is an educational and visitor facility within Letchworth State Park that offers exhibits, programs, and resources focused on the park’s natural history and environment.
-
E.
Hitchcock Nature Center
Hitchcock Nature Center is a conservation and recreation area in Iowa known for its scenic Loess Hills landscapes, hiking trails, and wildlife observation opportunities.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Fernald Preserve Visitors Center Triple: [Fernald Preserve, hasFacility, Fernald Preserve Visitors Center]
Generated description
The Fernald Preserve Visitors Center is an educational facility that interprets the site’s history as a former uranium processing plant and showcases its transformation into a restored natural and wildlife habitat.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Fernald Preserve Visitors Center Target entity description: The Fernald Preserve Visitors Center is an educational facility that interprets the site’s history as a former uranium processing plant and showcases its transformation into a restored natural and wildlife habitat.
-
A.
Fernald Preserve
chosen
Fernald Preserve is a former uranium processing site in Ohio that has been remediated and converted into a protected natural area and wildlife habitat managed by the U.S. Department of Energy.
-
B.
Remington Nature Center
Remington Nature Center is an educational and recreational facility in St. Joseph, Missouri, featuring exhibits on local history, wildlife, and the Missouri River environment.
-
C.
Forest Park Nature Center
Forest Park Nature Center is a woodland nature preserve and trail system in Peoria, Illinois, known for its hiking paths, wildlife viewing, and environmental education programs.
-
D.
Humphrey Nature Center
Humphrey Nature Center is an educational and visitor facility within Letchworth State Park that offers exhibits, programs, and resources focused on the park’s natural history and environment.
-
E.
Hitchcock Nature Center
Hitchcock Nature Center is a conservation and recreation area in Iowa known for its scenic Loess Hills landscapes, hiking trails, and wildlife observation opportunities.
- F. None of above.
Provenance (5 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_69e11e2db934819095556760c7d85e4d |
completed | April 16, 2026, 5:36 p.m. |
| NER | Named-entity recognition | batch_69f127a2aebc8190951ee0bf9fd8e16d |
completed | April 28, 2026, 9:33 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0a7374d2d881908c06514de419cf0c |
completed | May 18, 2026, 2:03 a.m. |
| NEDg | Description generation | batch_6a0a748c80b88190aaca0c0540c6f802 |
completed | May 18, 2026, 2:08 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0a7539f3308190a1ff50ad7cf89545 |
completed | May 18, 2026, 2:11 a.m. |
Created at: April 16, 2026, 8:21 p.m.