Triple
T3622725
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Angeles National Forest |
E76763
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
Big Tujunga Canyon
Big Tujunga Canyon is a rugged, scenic gorge in the San Gabriel Mountains of Southern California, known for its river, hiking trails, and outdoor recreation opportunities.
|
E381291
|
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: Big Tujunga Canyon | Statement: [Angeles National Forest, contains, Big Tujunga Canyon]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Big Tujunga Canyon Context triple: [Angeles National Forest, contains, Big Tujunga Canyon]
-
A.
Chahkooh Canyon
Chahkooh Canyon is a striking narrow gorge on Iran’s Qeshm Island, known for its dramatically eroded sandstone walls, unusual rock formations, and popularity as a geotourism destination.
-
B.
Lamoille Canyon
Lamoille Canyon is a scenic glacially carved valley in northeastern Nevada known for its dramatic cliffs, alpine lakes, and popular hiking and camping opportunities.
-
C.
Añisclo Canyon
Añisclo Canyon is a dramatic limestone gorge in the central Pyrenees of northern Spain, renowned for its steep cliffs, lush forests, and scenic hiking routes within Ordesa y Monte Perdido National Park.
-
D.
Weber Canyon
Weber Canyon is a scenic river-carved gorge in northern Utah known for its dramatic rock formations, transportation corridor, and outdoor recreation opportunities.
-
E.
Logan Canyon
Logan Canyon is a scenic, narrow mountain gorge in northern Utah known for its dramatic limestone cliffs, outdoor recreation, and as the main route between Logan and Bear Lake.
- 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: Big Tujunga Canyon Triple: [Angeles National Forest, contains, Big Tujunga Canyon]
Generated description
Big Tujunga Canyon is a rugged, scenic gorge in the San Gabriel Mountains of Southern California, known for its river, hiking trails, and outdoor recreation opportunities.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Big Tujunga Canyon Target entity description: Big Tujunga Canyon is a rugged, scenic gorge in the San Gabriel Mountains of Southern California, known for its river, hiking trails, and outdoor recreation opportunities.
-
A.
Chahkooh Canyon
Chahkooh Canyon is a striking narrow gorge on Iran’s Qeshm Island, known for its dramatically eroded sandstone walls, unusual rock formations, and popularity as a geotourism destination.
-
B.
Lamoille Canyon
Lamoille Canyon is a scenic glacially carved valley in northeastern Nevada known for its dramatic cliffs, alpine lakes, and popular hiking and camping opportunities.
-
C.
Añisclo Canyon
Añisclo Canyon is a dramatic limestone gorge in the central Pyrenees of northern Spain, renowned for its steep cliffs, lush forests, and scenic hiking routes within Ordesa y Monte Perdido National Park.
-
D.
Weber Canyon
Weber Canyon is a scenic river-carved gorge in northern Utah known for its dramatic rock formations, transportation corridor, and outdoor recreation opportunities.
-
E.
Logan Canyon
Logan Canyon is a scenic, narrow mountain gorge in northern Utah known for its dramatic limestone cliffs, outdoor recreation, and as the main route between Logan and Bear Lake.
- 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_69ad85dae2fc81908d1ceadbc6af0089 |
completed | March 8, 2026, 2:21 p.m. |
| NER | Named-entity recognition | batch_69adc2bc79008190abe6900adcbda8de |
completed | March 8, 2026, 6:41 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b4cddcfeec8190920648ec66b2a53c |
completed | March 14, 2026, 2:54 a.m. |
| NEDg | Description generation | batch_69b4ce60cf88819094616f7c2a604946 |
completed | March 14, 2026, 2:56 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b4cea9c7008190a69e3fa4cdd90fd8 |
completed | March 14, 2026, 2:57 a.m. |
Created at: March 8, 2026, 3:23 p.m.