Triple
T18948086
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Continental Divide National Scenic Trail |
E463567
|
entity |
| Predicate | establishedUnder |
P3647
|
FINISHED |
| Object | National Trails System Act |
—
|
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: National Trails System Act | Statement: [Continental Divide National Scenic Trail, establishedUnder, National Trails System Act]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: National Trails System Act Context triple: [Continental Divide National Scenic Trail, establishedUnder, National Trails System Act]
-
A.
National Trails System Act
chosen
The National Trails System Act is a 1968 U.S. federal law that established a nationwide system of scenic, historic, and recreational trails and set the framework for their designation, protection, and management.
-
B.
Outdoor Recreation Act of 1963
The Outdoor Recreation Act of 1963 is a U.S. federal law that laid the foundation for national outdoor recreation policy by promoting the planning, development, and preservation of outdoor recreation resources across the country.
-
C.
National Parks and Recreation Act of 1968
The National Parks and Recreation Act of 1968 is a U.S. federal law that expanded and reorganized the National Park System, designating new parks and recreation areas and strengthening protections for natural and recreational resources.
-
D.
National Park Service Organic Act
The National Park Service Organic Act is the 1916 U.S. federal law that created the National Park Service and established its mission to conserve park resources while providing for their public enjoyment.
-
E.
National Parks and Recreation Act of 1978
The National Parks and Recreation Act of 1978 is a major U.S. federal law that significantly expanded and reorganized the National Park System, designating new parks, wilderness areas, and recreation areas while strengthening protections for public lands.
- 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_69d8dcfec90481909e926be9767e5779 |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5d540e57c8190bb17fff6d4254320 |
completed | April 20, 2026, 7:26 a.m. |
Created at: April 10, 2026, 11:59 a.m.