Triple
T14899160
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Iron Mountain (San Gabriel Mountains) |
E359955
|
entity |
| Predicate | accessedVia |
P1985
|
FINISHED |
| Object |
Heaton Flats Trail
Heaton Flats Trail is a popular and strenuous hiking route in Southern California’s San Gabriel Mountains that serves as a primary approach to Iron Mountain and other backcountry peaks.
|
E1125273
|
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: Heaton Flats Trail | Statement: [Iron Mountain (San Gabriel Mountains), accessedVia, Heaton Flats Trail]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Heaton Flats Trail Context triple: [Iron Mountain (San Gabriel Mountains), accessedVia, Heaton Flats Trail]
-
A.
Heron Flats Trail
Heron Flats Trail is a wildlife-viewing footpath in the Aransas National Wildlife Refuge known for its coastal wetlands, birdwatching opportunities, and scenic Gulf Coast habitat.
-
B.
Warburton Rail Trail
Warburton Rail Trail is a popular recreational walking and cycling path in Victoria, Australia, that follows a former railway line through scenic Yarra Valley landscapes.
-
C.
Morden Colliery Regional Trail
Morden Colliery Regional Trail is a recreational trail and regional park in the Nanaimo area of British Columbia that follows a former coal railway corridor and features historic mining-era structures and natural scenery.
-
D.
Towpath Trail
Towpath Trail is a popular multi-use recreational path that follows the historic route of the Ohio & Erie Canal through Cuyahoga Valley National Park.
-
E.
Tennyson Trail
Tennyson Trail is a long-distance walking route on the Isle of Wight, England, known for its scenic coastal and downland landscapes.
- 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: Heaton Flats Trail Triple: [Iron Mountain (San Gabriel Mountains), accessedVia, Heaton Flats Trail]
Generated description
Heaton Flats Trail is a popular and strenuous hiking route in Southern California’s San Gabriel Mountains that serves as a primary approach to Iron Mountain and other backcountry peaks.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Heaton Flats Trail Target entity description: Heaton Flats Trail is a popular and strenuous hiking route in Southern California’s San Gabriel Mountains that serves as a primary approach to Iron Mountain and other backcountry peaks.
-
A.
Heron Flats Trail
Heron Flats Trail is a wildlife-viewing footpath in the Aransas National Wildlife Refuge known for its coastal wetlands, birdwatching opportunities, and scenic Gulf Coast habitat.
-
B.
Warburton Rail Trail
Warburton Rail Trail is a popular recreational walking and cycling path in Victoria, Australia, that follows a former railway line through scenic Yarra Valley landscapes.
-
C.
Morden Colliery Regional Trail
Morden Colliery Regional Trail is a recreational trail and regional park in the Nanaimo area of British Columbia that follows a former coal railway corridor and features historic mining-era structures and natural scenery.
-
D.
Towpath Trail
Towpath Trail is a popular multi-use recreational path that follows the historic route of the Ohio & Erie Canal through Cuyahoga Valley National Park.
-
E.
Tennyson Trail
Tennyson Trail is a long-distance walking route on the Isle of Wight, England, known for its scenic coastal and downland landscapes.
- 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_69d827980cbc8190a0c569ae3940a1d9 |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69ded6084574819098033a9723f3e1c4 |
completed | April 15, 2026, 12:04 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fe6b6966e88190a0ed475b22a77cf1 |
completed | May 8, 2026, 11:02 p.m. |
| NEDg | Description generation | batch_69fe6d199298819081207e27dfdf485f |
completed | May 8, 2026, 11:09 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69fe6de49480819087b36c070c434bf7 |
completed | May 8, 2026, 11:12 p.m. |
Created at: April 10, 2026, 2:11 a.m.