Triple
T12856304
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | San Mateo County Parks Department |
E307463
|
entity |
| Predicate | manages |
P86
|
FINISHED |
| Object | Devil's Slide Trail |
E457606
|
NE FINISHED |
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: Devil's Slide Trail | Statement: [San Mateo County Parks Department, manages, Devil's Slide Trail]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Devil's Slide Trail Context triple: [San Mateo County Parks Department, manages, Devil's Slide Trail]
-
A.
Devil’s Slide Trail
chosen
Devil’s Slide Trail is a scenic coastal path in Pacifica, California, popular for its dramatic ocean views, cliffs, and recreational walking and cycling.
-
B.
Devil’s Slide Trailhead
Devil’s Slide Trailhead is a popular access point in the San Jacinto Mountains used by hikers to reach the high-country trails and summit areas of Mount San Jacinto.
-
C.
Acra Point Trail
Acra Point Trail is a hiking route in New York’s Catskill Mountains that leads to scenic viewpoints overlooking the surrounding Windham-Blackhead Range Wilderness.
-
D.
Cliff Trail
Cliff Trail is a popular hiking path in Hawaii’s Waimea Canyon that offers dramatic canyon vistas from along its rim.
-
E.
Sunset Rock Trail
Sunset Rock Trail is a popular hiking route in New York’s Catskill Mountains known for its scenic overlooks and views of North-South Lake and the surrounding peaks.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d7bdf5e7cc8190be357278bc5ba3bb |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d970231ce48190a4eabc4b8c24a3ff |
completed | April 10, 2026, 9:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f69ba9a53c81908e9ed120f6cb94af |
completed | May 3, 2026, 12:49 a.m. |
Created at: April 9, 2026, 5:37 p.m.