Triple
T21091387
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mount Lowe Railway historical area |
E519645
|
entity |
| Predicate | accessibleFrom |
P1985
|
FINISHED |
| Object |
Chaney Trail
Chaney Trail is a historic mountain road and hiking route in the San Gabriel Mountains of California that serves as a gateway to the former Mount Lowe Railway area and surrounding backcountry.
|
E1466326
|
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 Trail | Statement: [Mount Lowe Railway historical area, accessibleFrom, Chaney Trail]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chaney Trail Context triple: [Mount Lowe Railway historical area, accessibleFrom, Chaney Trail]
-
A.
McCrillis Trail
McCrillis Trail is a hiking route in New Hampshire’s Sandwich Range Wilderness known for its rugged terrain and scenic mountain and forest views.
-
B.
Osgood Trail
Osgood Trail is a hiking route in New Hampshire’s White Mountains that climbs steeply from the Great Gulf Wilderness toward the northern Presidential Range.
-
C.
Morrison Trail
Morrison Trail is a popular hiking trail in Pennsylvania known for its scenic forested paths, streams, and rugged terrain within the Allegheny National Forest.
-
D.
Humphreys Trail
Humphreys Trail is a popular high-altitude hiking route in northern Arizona that ascends the San Francisco Peaks to the summit of Humphreys Peak, the state’s highest point.
-
E.
Franey Trail
Franey Trail is a popular hiking route in Cape Breton Highlands National Park known for its steep climb and panoramic views over the Clyburn Valley and Atlantic coastline.
- 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 Trail Triple: [Mount Lowe Railway historical area, accessibleFrom, Chaney Trail]
Generated description
Chaney Trail is a historic mountain road and hiking route in the San Gabriel Mountains of California that serves as a gateway to the former Mount Lowe Railway area and surrounding backcountry.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Chaney Trail Target entity description: Chaney Trail is a historic mountain road and hiking route in the San Gabriel Mountains of California that serves as a gateway to the former Mount Lowe Railway area and surrounding backcountry.
-
A.
McCrillis Trail
McCrillis Trail is a hiking route in New Hampshire’s Sandwich Range Wilderness known for its rugged terrain and scenic mountain and forest views.
-
B.
Osgood Trail
Osgood Trail is a hiking route in New Hampshire’s White Mountains that climbs steeply from the Great Gulf Wilderness toward the northern Presidential Range.
-
C.
Morrison Trail
Morrison Trail is a popular hiking trail in Pennsylvania known for its scenic forested paths, streams, and rugged terrain within the Allegheny National Forest.
-
D.
Humphreys Trail
Humphreys Trail is a popular high-altitude hiking route in northern Arizona that ascends the San Francisco Peaks to the summit of Humphreys Peak, the state’s highest point.
-
E.
Franey Trail
Franey Trail is a popular hiking route in Cape Breton Highlands National Park known for its steep climb and panoramic views over the Clyburn Valley and Atlantic coastline.
- 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_69e0b507dd9081908fb8bfcbef4c8b46 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e7094ea7f881909db83bf6961b41ec |
completed | April 21, 2026, 5:21 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a095a5a70c88190812a7ec9efa8fa42 |
completed | May 17, 2026, 6:04 a.m. |
| NEDg | Description generation | batch_6a095c017bec81909fd6c73a0fb677df |
completed | May 17, 2026, 6:11 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a095cee4c308190a08844f285231ff9 |
completed | May 17, 2026, 6:15 a.m. |
Created at: April 16, 2026, 2:51 p.m.