Triple
T16531867
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mount Charleston |
E401585
|
entity |
| Predicate | hasTrailheadArea |
P123917
|
FINISHED |
| Object |
Cathedral Rock trailhead
Cathedral Rock trailhead is a popular starting point for hiking and climbing routes in the Mount Charleston area of Nevada’s Spring Mountains.
|
E1218284
|
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: Cathedral Rock trailhead | Statement: [Mount Charleston, hasTrailheadArea, Cathedral Rock trailhead]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cathedral Rock trailhead Context triple: [Mount Charleston, hasTrailheadArea, Cathedral Rock trailhead]
-
A.
Cathedral Mountain trail
Cathedral Mountain trail is a hiking route in Oklahoma’s Gloss Mountains State Park known for its scenic red mesas, gypsum formations, and panoramic prairie views.
-
B.
Weeping Rock trailhead
Weeping Rock trailhead is a popular starting point for several scenic hiking trails in Zion National Park, Utah.
-
C.
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.
-
D.
Shepherd Pass Trailhead
Shepherd Pass Trailhead is a remote Eastern Sierra trailhead in California that serves as a challenging high-altitude gateway into the southern Sierra Nevada backcountry and nearby fourteeners.
-
E.
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.
- 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: Cathedral Rock trailhead Triple: [Mount Charleston, hasTrailheadArea, Cathedral Rock trailhead]
Generated description
Cathedral Rock trailhead is a popular starting point for hiking and climbing routes in the Mount Charleston area of Nevada’s Spring Mountains.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Cathedral Rock trailhead Target entity description: Cathedral Rock trailhead is a popular starting point for hiking and climbing routes in the Mount Charleston area of Nevada’s Spring Mountains.
-
A.
Cathedral Mountain trail
Cathedral Mountain trail is a hiking route in Oklahoma’s Gloss Mountains State Park known for its scenic red mesas, gypsum formations, and panoramic prairie views.
-
B.
Weeping Rock trailhead
Weeping Rock trailhead is a popular starting point for several scenic hiking trails in Zion National Park, Utah.
-
C.
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.
-
D.
Shepherd Pass Trailhead
Shepherd Pass Trailhead is a remote Eastern Sierra trailhead in California that serves as a challenging high-altitude gateway into the southern Sierra Nevada backcountry and nearby fourteeners.
-
E.
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.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasTrailheadArea Context triple: [Mount Charleston, hasTrailheadArea, Cathedral Rock trailhead]
-
A.
hasTrailheadAt
Indicates that a trail or route begins or has its official starting point at a specified location.
-
B.
hasTrailheadBelow
Indicates that the starting point of a trail is located at a lower elevation or position relative to another referenced feature or location.
-
C.
hasTrailheadSignage
Indicates that a trailhead is equipped with signage providing information or guidance to users.
-
D.
accessTrailheadArea
Indicates that an entity is permitted to enter or use a designated trailhead area.
-
E.
hasTrail
Indicates that an entity possesses, includes, or is associated with a trail or pathway.
- F. None of above. chosen
Provenance (7 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_69d883838abc8190bc79cb2d41733ce2 |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e32ed8075c81908ff47396879abd0c |
completed | April 18, 2026, 7:12 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00609129808190b893346e06deb944 |
completed | May 10, 2026, 10:40 a.m. |
| NEDg | Description generation | batch_6a0061d3e42c819092d4ece63661a327 |
completed | May 10, 2026, 10:45 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a00625771e88190ac355bbddb9b38ed |
completed | May 10, 2026, 10:47 a.m. |
| PD | Predicate disambiguation | batch_69e2969fab208190ad64164d24748c45 |
completed | April 17, 2026, 8:22 p.m. |
| PDg | Predicate description generation | batch_69e2d7f97e548190a474691a152bd8e8 |
completed | April 18, 2026, 1:01 a.m. |
Created at: April 10, 2026, 5:15 a.m.