Triple
T20550560
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mount Lowe |
E504584
|
entity |
| Predicate | accessPoint |
P1985
|
FINISHED |
| Object |
Chaney Trailhead near Altadena
Chaney Trailhead near Altadena is a popular San Gabriel Mountains access point used by hikers to reach historic Mount Lowe and surrounding canyon trails above the city of Altadena, California.
|
E1436904
|
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: Chaney Trailhead near Altadena | Statement: [Mount Lowe, accessPoint, Chaney Trailhead near Altadena]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chaney Trailhead near Altadena Context triple: [Mount Lowe, accessPoint, Chaney Trailhead near Altadena]
-
A.
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.
-
B.
Echo Canyon Trail
Echo Canyon Trail is a popular, steep hiking route on Camelback Mountain in Phoenix, Arizona, known for its challenging ascent and scenic desert views.
-
C.
Temescal Canyon Trail
Temescal Canyon Trail is a popular hiking route in the Santa Monica Mountains offering coastal views, canyon scenery, and access to waterfalls and ridge-top vistas.
-
D.
Stough Canyon trailheads
Stough Canyon trailheads are popular entry points for hiking and outdoor recreation that provide access to the network of trails in the Verdugo Mountains near Burbank, California.
-
E.
Sycamore Canyon Trail
Sycamore Canyon Trail is a scenic hiking route that winds through the rugged canyons, forests, and desert landscapes of Arizona’s Sycamore Canyon Wilderness.
- 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: Chaney Trailhead near Altadena Triple: [Mount Lowe, accessPoint, Chaney Trailhead near Altadena]
Generated description
Chaney Trailhead near Altadena is a popular San Gabriel Mountains access point used by hikers to reach historic Mount Lowe and surrounding canyon trails above the city of Altadena, California.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Chaney Trailhead near Altadena Target entity description: Chaney Trailhead near Altadena is a popular San Gabriel Mountains access point used by hikers to reach historic Mount Lowe and surrounding canyon trails above the city of Altadena, California.
-
A.
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.
-
B.
Echo Canyon Trail
Echo Canyon Trail is a popular, steep hiking route on Camelback Mountain in Phoenix, Arizona, known for its challenging ascent and scenic desert views.
-
C.
Temescal Canyon Trail
Temescal Canyon Trail is a popular hiking route in the Santa Monica Mountains offering coastal views, canyon scenery, and access to waterfalls and ridge-top vistas.
-
D.
Stough Canyon trailheads
Stough Canyon trailheads are popular entry points for hiking and outdoor recreation that provide access to the network of trails in the Verdugo Mountains near Burbank, California.
-
E.
Sycamore Canyon Trail
Sycamore Canyon Trail is a scenic hiking route that winds through the rugged canyons, forests, and desert landscapes of Arizona’s Sycamore Canyon Wilderness.
- 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_69e0b4b52c048190952b4d0f430813a3 |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e6a5d8b55081909c3e3e972aff846d |
completed | April 20, 2026, 10:16 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a08a57192d48190a83d509da5712f98 |
completed | May 16, 2026, 5:12 p.m. |
| NEDg | Description generation | batch_6a08a6439bc08190a2df7f1f7b24fadb |
completed | May 16, 2026, 5:15 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a08a70118dc8190bdf07bcc3342340e |
completed | May 16, 2026, 5:18 p.m. |
Created at: April 16, 2026, 11:38 a.m.