Triple
T17875721
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tijuana River National Estuarine Research Reserve |
E446946
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object | Tijuana River Valley |
—
|
NE NERFINISHED |
How this triple was built (3 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: Tijuana River Valley | Statement: [Tijuana River National Estuarine Research Reserve, locatedIn, Tijuana River Valley]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tijuana River Valley Context triple: [Tijuana River National Estuarine Research Reserve, locatedIn, Tijuana River Valley]
-
A.
San Pedro River Valley
The San Pedro River Valley is a biologically rich, semi-arid corridor in southeastern Arizona known for its riparian habitats, migratory bird populations, and conservation significance.
-
B.
Yaqui Valley
Yaqui Valley is an agricultural region in the Mexican state of Sonora, renowned as a cradle of the Green Revolution for its high-yield wheat production and intensive irrigated farming.
-
C.
San Pedro River valley
The San Pedro River valley is an arid yet fertile Andean valley in northern Chile’s Atacama Desert, known for its oasis settlements, pre-Columbian archaeological sites, and dramatic desert landscapes.
-
D.
Mexicali Valley
Mexicali Valley is a major agricultural region in northern Baja California, Mexico, known for its extensive irrigated farmlands and proximity to the U.S.–Mexico border.
-
E.
Imperial Valley
Imperial Valley is an agricultural region in southeastern California known for its intensive year-round farming made possible by irrigation from the Colorado River.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tijuana River Valley Target entity description: Tijuana River Valley is a coastal floodplain and ecological region in southern San Diego County, California, known for its wetlands, wildlife habitat, and proximity to the U.S.–Mexico border.
-
A.
San Pedro River Valley
The San Pedro River Valley is a biologically rich, semi-arid corridor in southeastern Arizona known for its riparian habitats, migratory bird populations, and conservation significance.
-
B.
Yaqui Valley
Yaqui Valley is an agricultural region in the Mexican state of Sonora, renowned as a cradle of the Green Revolution for its high-yield wheat production and intensive irrigated farming.
-
C.
San Pedro River valley
The San Pedro River valley is an arid yet fertile Andean valley in northern Chile’s Atacama Desert, known for its oasis settlements, pre-Columbian archaeological sites, and dramatic desert landscapes.
-
D.
Mexicali Valley
Mexicali Valley is a major agricultural region in northern Baja California, Mexico, known for its extensive irrigated farmlands and proximity to the U.S.–Mexico border.
-
E.
Imperial Valley
Imperial Valley is an agricultural region in southeastern California known for its intensive year-round farming made possible by irrigation from the Colorado River.
- F. None of above. chosen
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.