Triple
T17993880
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | East Bay Regional Park District |
E430449
|
entity |
| Predicate | operates |
P24
|
FINISHED |
| Object | Las Trampas Regional Wilderness |
—
|
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: Las Trampas Regional Wilderness | Statement: [East Bay Regional Park District, operates, Las Trampas Regional Wilderness]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Las Trampas Regional Wilderness Context triple: [East Bay Regional Park District, operates, Las Trampas Regional Wilderness]
-
A.
Las Trampas Regional Wilderness
chosen
Las Trampas Regional Wilderness is a rugged East Bay regional park in California known for its steep trails, scenic ridgelines, and expansive open space for hiking and horseback riding.
-
B.
Superstition Wilderness
Superstition Wilderness is a rugged, mountainous protected area in central Arizona known for its dramatic desert landscapes, extensive hiking trails, and the legendary Lost Dutchman’s Gold Mine.
-
C.
Mazatzal Wilderness
Mazatzal Wilderness is a rugged, mountainous protected area in central Arizona known for its remote hiking trails, diverse desert and forest ecosystems, and scenic views within the Mazatzal Mountains.
-
D.
Garcia Wilderness
Garcia Wilderness is a protected natural area in California known for its rugged terrain, diverse wildlife, and opportunities for backcountry hiking and primitive recreation.
-
E.
Val Grande wilderness area
The Val Grande wilderness area is a vast, rugged national park in northern Italy renowned as one of the largest roadless and uninhabited wilderness regions in the Alps.
- 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_69d8b90364248190a37381adea932f42 |
completed | April 10, 2026, 8:46 a.m. |
| NER | Named-entity recognition | batch_69e4b3e29490819090ff221e7d7a9ddd |
completed | April 19, 2026, 10:52 a.m. |
Created at: April 10, 2026, 10:23 a.m.