Triple
T22978076
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Miller Canyon |
E571379
|
entity |
| Predicate | hasTrailhead |
P3625
|
FINISHED |
| Object |
Miller Canyon Trailhead
Miller Canyon Trailhead is a primary access point for hiking and outdoor recreation in Miller Canyon, known for its forested mountain scenery and wildlife viewing opportunities.
|
E1564825
|
NE FINISHED |
How this triple was built (4 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: Miller Canyon Trailhead | Statement: [Miller Canyon, hasTrailhead, Miller Canyon Trailhead]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Miller Canyon Trailhead Context triple: [Miller Canyon, hasTrailhead, Miller Canyon Trailhead]
-
A.
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.
-
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.
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.
-
D.
Turnbull Canyon Trailhead
Turnbull Canyon Trailhead is the primary access point for hikers and outdoor enthusiasts entering the popular Turnbull Canyon trail system in the Puente Hills near Whittier, California.
-
E.
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.
- 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: Miller Canyon Trailhead Triple: [Miller Canyon, hasTrailhead, Miller Canyon Trailhead]
Generated description
Miller Canyon Trailhead is a primary access point for hiking and outdoor recreation in Miller Canyon, known for its forested mountain scenery and wildlife viewing opportunities.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Miller Canyon Trailhead Target entity description: Miller Canyon Trailhead is a primary access point for hiking and outdoor recreation in Miller Canyon, known for its forested mountain scenery and wildlife viewing opportunities.
-
A.
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.
-
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.
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.
-
D.
Turnbull Canyon Trailhead
Turnbull Canyon Trailhead is the primary access point for hikers and outdoor enthusiasts entering the popular Turnbull Canyon trail system in the Puente Hills near Whittier, California.
-
E.
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.
- F. None of above. chosen
Provenance (5 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_69e245b3c50481908bb3741ec9f40862 |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f18292f3788190ab4e9d559e0070c8 |
completed | April 29, 2026, 4:01 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0bd36f73a48190ba07a754949e2e40 |
completed | May 19, 2026, 3:05 a.m. |
| NEDg | Description generation | batch_6a0bd41c89708190a3df2a798ca25c99 |
completed | May 19, 2026, 3:08 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0bd5263734819082ce8b1c3082243f |
completed | May 19, 2026, 3:12 a.m. |
Created at: April 17, 2026, 3:49 p.m.