Triple
T17875725
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tijuana River National Estuarine Research Reserve |
E446946
|
entity |
| Predicate | nearestCommunity |
P350
|
FINISHED |
| Object | San Ysidro, San Diego |
—
|
NE NERFINISHED |
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 Ysidro, San Diego | Statement: [Tijuana River National Estuarine Research Reserve, nearestCommunity, San Ysidro, San Diego]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: San Ysidro, San Diego Context triple: [Tijuana River National Estuarine Research Reserve, nearestCommunity, San Ysidro, San Diego]
-
A.
Rancho San Diego, California
Rancho San Diego, California is a suburban community in eastern San Diego County known for its residential neighborhoods, shopping centers, and proximity to both the city of San Diego and rural backcountry areas.
-
B.
Chula Vista
Chula Vista is a large coastal city in Southern California known for its diverse communities, rapid suburban growth, and proximity to both downtown San Diego and the U.S.–Mexico border.
-
C.
San Ysidro, California
San Ysidro, California is a community in the southernmost part of San Diego, known for hosting one of the busiest land border crossings between the United States and Mexico.
-
D.
San Ysidro
chosen
San Ysidro is a community in the southernmost part of San Diego, California, best known for hosting one of the world’s busiest land border crossings between the United States and Mexico.
-
E.
Old Town, San Diego
Old Town, San Diego is a historic neighborhood considered the birthplace of modern San Diego, known for its preserved 19th-century architecture, cultural attractions, and vibrant Mexican-American heritage.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8b9f4c22c819093c2680434472894 |
completed | April 10, 2026, 8:51 a.m. |
| NER | Named-entity recognition | batch_69e49aa614b48190bdc9e905e9e6d5e0 |
completed | April 19, 2026, 9:04 a.m. |
Created at: April 10, 2026, 10:18 a.m.