Triple
T15352248
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Verdugo Wash |
E367081
|
entity |
| Predicate | locatedNear |
P294
|
FINISHED |
| Object | San Gabriel Mountains foothills |
E48420
|
NE FINISHED |
How this triple was built (2 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: San Gabriel Mountains foothills | Statement: [Verdugo Wash, locatedNear, San Gabriel Mountains foothills]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: San Gabriel Mountains foothills Context triple: [Verdugo Wash, locatedNear, San Gabriel Mountains foothills]
-
A.
San Gabriel Mountains foothills
chosen
The San Gabriel Mountains foothills are a lower-elevation region along the base of Southern California’s San Gabriel Mountains, historically inhabited and culturally significant to the Serrano people.
-
B.
San Bernardino Mountains foothills
The San Bernardino Mountains foothills are the lower-elevation slopes at the base of Southern California’s San Bernardino Mountains, forming a transitional zone between the high peaks and the surrounding desert and valley regions.
-
C.
Verdugo Mountains
The Verdugo Mountains are a small, rugged mountain range in Los Angeles County, California, known for their chaparral-covered slopes, hiking trails, and panoramic views of the surrounding urban basin.
-
D.
San Gabriel Mountains
The San Gabriel Mountains are a rugged mountain range in Southern California, forming part of the Transverse Ranges and providing a dramatic backdrop and recreational area northeast of Los Angeles.
-
E.
Puente Hills
Puente Hills is a low, rolling range of hills in Southern California known for its suburban communities, open-space preserves, and former large landfill site.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d85a1355608190a6673ddb67231d54 |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e03e290efc8190b22c95dcd3e5f57f |
completed | April 16, 2026, 1:40 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff01fd53688190939787a3d6ff3bb9 |
completed | May 9, 2026, 9:44 a.m. |
Created at: April 10, 2026, 3:17 a.m.