Triple
T22862174
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Foothills Nature Preserve |
E566953
|
entity |
| Predicate | nearbyPlace |
P2064
|
FINISHED |
| Object |
Los Trancos Open Space Preserve
Los Trancos Open Space Preserve is a protected natural area in the Santa Cruz Mountains of California, known for its wooded trails, scenic vistas, and visible traces of the San Andreas Fault.
|
E1559371
|
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: Los Trancos Open Space Preserve | Statement: [Foothills Nature Preserve, nearbyPlace, Los Trancos Open Space Preserve]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Los Trancos Open Space Preserve Context triple: [Foothills Nature Preserve, nearbyPlace, Los Trancos Open Space Preserve]
-
A.
Pulgas Ridge Open Space Preserve
Pulgas Ridge Open Space Preserve is a protected natural area in the San Francisco Peninsula featuring wooded hills, hiking trails, and scenic open-space habitat for wildlife and outdoor recreation.
-
B.
Coyote Valley Open Space Preserve
Coyote Valley Open Space Preserve is a protected natural area in Santa Clara County, California, featuring trails, wildlife habitat, and scenic open space for hiking and outdoor recreation.
-
C.
Los Peñasquitos Canyon Preserve
Los Peñasquitos Canyon Preserve is a large natural park and open-space preserve in San Diego, California, known for its scenic canyon landscapes, waterfalls, and diverse wildlife habitats.
-
D.
Puente Hills Preserve
Puente Hills Preserve is a protected natural area in Southern California known for its network of hiking trails, rolling hills, and native wildlife habitat.
-
E.
Sierra Azul Open Space Preserve
Sierra Azul Open Space Preserve is a large protected natural area in the Santa Cruz Mountains of California, known for its rugged terrain, extensive hiking trails, and panoramic views of the South Bay.
- 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 Trancos Open Space Preserve Triple: [Foothills Nature Preserve, nearbyPlace, Los Trancos Open Space Preserve]
Generated description
Los Trancos Open Space Preserve is a protected natural area in the Santa Cruz Mountains of California, known for its wooded trails, scenic vistas, and visible traces of the San Andreas Fault.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Los Trancos Open Space Preserve Target entity description: Los Trancos Open Space Preserve is a protected natural area in the Santa Cruz Mountains of California, known for its wooded trails, scenic vistas, and visible traces of the San Andreas Fault.
-
A.
Pulgas Ridge Open Space Preserve
Pulgas Ridge Open Space Preserve is a protected natural area in the San Francisco Peninsula featuring wooded hills, hiking trails, and scenic open-space habitat for wildlife and outdoor recreation.
-
B.
Coyote Valley Open Space Preserve
Coyote Valley Open Space Preserve is a protected natural area in Santa Clara County, California, featuring trails, wildlife habitat, and scenic open space for hiking and outdoor recreation.
-
C.
Los Peñasquitos Canyon Preserve
Los Peñasquitos Canyon Preserve is a large natural park and open-space preserve in San Diego, California, known for its scenic canyon landscapes, waterfalls, and diverse wildlife habitats.
-
D.
Puente Hills Preserve
Puente Hills Preserve is a protected natural area in Southern California known for its network of hiking trails, rolling hills, and native wildlife habitat.
-
E.
Sierra Azul Open Space Preserve
Sierra Azul Open Space Preserve is a large protected natural area in the Santa Cruz Mountains of California, known for its rugged terrain, extensive hiking trails, and panoramic views of the South Bay.
- 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_69e24589083081908d5694c4fdc80086 |
completed | April 17, 2026, 2:36 p.m. |
| NER | Named-entity recognition | batch_69f17efdc3b08190be03d856aa86b277 |
completed | April 29, 2026, 3:46 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0bae8f6a0c81908a048ccb018d7fb6 |
completed | May 19, 2026, 12:27 a.m. |
| NEDg | Description generation | batch_6a0bb0fb8a3c8190b3610333b583c8ba |
completed | May 19, 2026, 12:38 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0bb169004481909e01438e04557f21 |
completed | May 19, 2026, 12:40 a.m. |
Created at: April 17, 2026, 3:37 p.m.