Triple
T15446641
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cucamonga Peak |
E370039
|
entity |
| Predicate | primaryAccessTrailhead |
P30481
|
FINISHED |
| Object |
Icehouse Canyon Trailhead
Icehouse Canyon Trailhead is a popular starting point in the San Gabriel Mountains for steep alpine-style hikes through forested canyons and up to high summits in the Cucamonga Wilderness.
|
E1158296
|
NE FINISHED |
How this triple was built (5 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: Icehouse Canyon Trailhead | Statement: [Cucamonga Peak, primaryAccessTrailhead, Icehouse Canyon Trailhead]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Icehouse Canyon Trailhead Context triple: [Cucamonga Peak, primaryAccessTrailhead, Icehouse Canyon Trailhead]
-
A.
Lamoille Canyon Trailhead
Lamoille Canyon Trailhead is a primary access point for hiking and outdoor recreation in Nevada’s scenic Lamoille Canyon within the Ruby Mountains.
-
B.
Canyon Creek trailhead
Canyon Creek trailhead is a primary hiking access point into the scenic Canyon Creek area of Northern California’s Trinity Alps Wilderness, known for its alpine lakes, waterfalls, and rugged mountain terrain.
-
C.
Echo Canyon Trailhead
Echo Canyon Trailhead is the primary access point and parking area for hikers beginning the popular Echo Canyon Trail, often used to reach scenic viewpoints and natural attractions in the surrounding canyon.
-
D.
Eagle Creek Trailhead
Eagle Creek Trailhead is a popular hiking access point in the Columbia River Gorge that serves as the starting point for trails leading to scenic waterfalls and canyon views.
-
E.
Lupine Meadows Trailhead
Lupine Meadows Trailhead is a popular starting point for hiking and climbing routes in Grand Teton National Park, Wyoming.
- 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: Icehouse Canyon Trailhead Triple: [Cucamonga Peak, primaryAccessTrailhead, Icehouse Canyon Trailhead]
Generated description
Icehouse Canyon Trailhead is a popular starting point in the San Gabriel Mountains for steep alpine-style hikes through forested canyons and up to high summits in the Cucamonga Wilderness.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Icehouse Canyon Trailhead Target entity description: Icehouse Canyon Trailhead is a popular starting point in the San Gabriel Mountains for steep alpine-style hikes through forested canyons and up to high summits in the Cucamonga Wilderness.
-
A.
Lamoille Canyon Trailhead
Lamoille Canyon Trailhead is a primary access point for hiking and outdoor recreation in Nevada’s scenic Lamoille Canyon within the Ruby Mountains.
-
B.
Canyon Creek trailhead
Canyon Creek trailhead is a primary hiking access point into the scenic Canyon Creek area of Northern California’s Trinity Alps Wilderness, known for its alpine lakes, waterfalls, and rugged mountain terrain.
-
C.
Echo Canyon Trailhead
Echo Canyon Trailhead is the primary access point and parking area for hikers beginning the popular Echo Canyon Trail, often used to reach scenic viewpoints and natural attractions in the surrounding canyon.
-
D.
Eagle Creek Trailhead
Eagle Creek Trailhead is a popular hiking access point in the Columbia River Gorge that serves as the starting point for trails leading to scenic waterfalls and canyon views.
-
E.
Lupine Meadows Trailhead
Lupine Meadows Trailhead is a popular starting point for hiking and climbing routes in Grand Teton National Park, Wyoming.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: primaryAccessTrailhead Context triple: [Cucamonga Peak, primaryAccessTrailhead, Icehouse Canyon Trailhead]
-
A.
accessTrailhead
chosen
Indicates that an entity has a way to reach or enter a specific trailhead location.
-
B.
alternativeTrailhead
Indicates that one trailhead serves as an alternative starting point or access location for the same trail as another trailhead.
-
C.
accessTrailheadArea
Indicates that an entity is permitted to enter or use a designated trailhead area.
-
D.
trailheadType
Indicates the specific kind or classification of a trailhead associated with a trail or route.
-
E.
trailheadIn
Indicates that a trailhead is located within or at a specific place or area.
- F. None of above.
Provenance (6 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_69d85a19180081909925012fbf4e62a3 |
completed | April 10, 2026, 2:02 a.m. |
| NER | Named-entity recognition | batch_69e03ef767b4819099f2c0919a158321 |
completed | April 16, 2026, 1:44 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff21adb6b88190b573068bda223892 |
completed | May 9, 2026, 11:59 a.m. |
| NEDg | Description generation | batch_69ff25abb8fc8190b1a6dc0b5ba8ccd7 |
completed | May 9, 2026, 12:16 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ff262390f48190b4917926b493b16d |
completed | May 9, 2026, 12:18 p.m. |
| PD | Predicate disambiguation | batch_69ded28276f481908c2038bb301e57cf |
completed | April 14, 2026, 11:49 p.m. |
Created at: April 10, 2026, 3:21 a.m.