Triple
T21091393
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mount Lowe Railway historical area |
E519645
|
entity |
| Predicate | hasTrail |
P3625
|
FINISHED |
| Object | Mount Lowe Road trail |
—
|
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: Mount Lowe Road trail | Statement: [Mount Lowe Railway historical area, hasTrail, Mount Lowe Road trail]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mount Lowe Road trail Context triple: [Mount Lowe Railway historical area, hasTrail, Mount Lowe Road trail]
-
A.
Rampart Ridge Trail
Rampart Ridge Trail is a popular forested hiking route in Mount Rainier National Park known for its moderate climb and expansive views of Mount Rainier and the surrounding valleys.
-
B.
Mount Lowe Trail
chosen
Mount Lowe Trail is a popular hiking route in the San Gabriel Mountains of Southern California, known for its scenic views and access to the historic Mount Lowe Railway area.
-
C.
Foothills Trail
The Foothills Trail is a scenic multi-use rail-trail in Washington State popular for walking, running, and cycling through the foothills near Mount Rainier.
-
D.
North Ridge Trail
North Ridge Trail is a popular hiking route on Angel Island in San Francisco Bay, offering scenic climbs through wooded terrain to panoramic coastal and city views.
-
E.
Grandview Trail
Grandview Trail is a steep, historic backcountry hiking route in Grand Canyon National Park that descends from the South Rim to remote inner-canyon destinations.
- 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_69e0b507dd9081908fb8bfcbef4c8b46 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e7094ea7f881909db83bf6961b41ec |
completed | April 21, 2026, 5:21 a.m. |
Created at: April 16, 2026, 2:51 p.m.