Triple
T3622776
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Angeles National Forest |
E76763
|
entity |
| Predicate | hasRangerDistrict |
P49602
|
FINISHED |
| Object |
Los Angeles River Ranger District
The Los Angeles River Ranger District is a management unit of the Angeles National Forest responsible for overseeing recreation, conservation, and resource protection in the forest lands surrounding the Los Angeles River watershed.
|
E373724
|
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: Los Angeles River Ranger District | Statement: [Angeles National Forest, hasRangerDistrict, Los Angeles River Ranger District]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Los Angeles River Ranger District Context triple: [Angeles National Forest, hasRangerDistrict, Los Angeles River Ranger District]
-
A.
San Diego River Conservancy
The San Diego River Conservancy is a state-established public agency dedicated to protecting, restoring, and enhancing the San Diego River and its surrounding watershed for environmental, recreational, and community benefits.
-
B.
Kings River Conservation District
Kings River Conservation District is a regional public agency in California responsible for managing water resources, flood control, and related environmental services in the Kings River watershed.
-
C.
Malibu Creek State Park
Malibu Creek State Park is a scenic natural area in the Santa Monica Mountains of Southern California, known for its rugged canyons, hiking trails, and use as a filming location for numerous movies and TV shows.
-
D.
Chavez Ravine
Chavez Ravine is a hilly area in Los Angeles best known as the site of Dodger Stadium, home of the Los Angeles Dodgers.
-
E.
Yucaipa Regional Park
Yucaipa Regional Park is a public recreational area in Yucaipa, California, featuring lakes, picnic areas, and outdoor activities for visitors.
- 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: Los Angeles River Ranger District Triple: [Angeles National Forest, hasRangerDistrict, Los Angeles River Ranger District]
Generated description
The Los Angeles River Ranger District is a management unit of the Angeles National Forest responsible for overseeing recreation, conservation, and resource protection in the forest lands surrounding the Los Angeles River watershed.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Los Angeles River Ranger District Target entity description: The Los Angeles River Ranger District is a management unit of the Angeles National Forest responsible for overseeing recreation, conservation, and resource protection in the forest lands surrounding the Los Angeles River watershed.
-
A.
San Diego River Conservancy
The San Diego River Conservancy is a state-established public agency dedicated to protecting, restoring, and enhancing the San Diego River and its surrounding watershed for environmental, recreational, and community benefits.
-
B.
Kings River Conservation District
Kings River Conservation District is a regional public agency in California responsible for managing water resources, flood control, and related environmental services in the Kings River watershed.
-
C.
Malibu Creek State Park
Malibu Creek State Park is a scenic natural area in the Santa Monica Mountains of Southern California, known for its rugged canyons, hiking trails, and use as a filming location for numerous movies and TV shows.
-
D.
Chavez Ravine
Chavez Ravine is a hilly area in Los Angeles best known as the site of Dodger Stadium, home of the Los Angeles Dodgers.
-
E.
Yucaipa Regional Park
Yucaipa Regional Park is a public recreational area in Yucaipa, California, featuring lakes, picnic areas, and outdoor activities for visitors.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasRangerDistrict Context triple: [Angeles National Forest, hasRangerDistrict, Los Angeles River Ranger District]
-
A.
militaryDistrict
Indicates that an entity functions as, or is located within, an administrative military district or region under military jurisdiction.
-
B.
hasRuralArea
Indicates that an entity includes, is associated with, or contains a countryside or sparsely populated geographic area.
-
C.
hasRegion
Indicates that an entity includes, contains, or is associated with a specific geographic or administrative region as part of its scope or structure.
-
D.
hasRegionalPark
Indicates that a place or administrative area contains or is served by a designated regional park.
-
E.
hasRegionalPlanningOrganization
Indicates that an entity is associated with or served by a specific regional planning organization responsible for coordinated planning activities in that area.
- 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_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_69b43320955c8190910c0f15c80f41f4 |
completed | March 13, 2026, 3:54 p.m. |
| NEDg | Description generation | batch_69b43705642881909c62b7363a4f3a12 |
completed | March 13, 2026, 4:10 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b4379cd04c81909246747bcc357261 |
completed | March 13, 2026, 4:13 p.m. |
| PD | Predicate disambiguation | batch_69adb8410a5881909c94818d7060b2b0 |
completed | March 8, 2026, 5:56 p.m. |
| PDg | Predicate description generation | batch_69adb902e61c81908f10494f828e260f |
completed | March 8, 2026, 5:59 p.m. |
Created at: March 8, 2026, 3:23 p.m.