Triple
T19568984
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | California Borderland region |
E489659
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object | Santa Monica Basin |
—
|
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: Santa Monica Basin | Statement: [California Borderland region, contains, Santa Monica Basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Santa Monica Basin Context triple: [California Borderland region, contains, Santa Monica Basin]
-
A.
Los Ángeles Basin
Los Ángeles Basin is a geographic depression in south-central Chile known for its agricultural lands and role in the region’s settlement and economic activity.
-
B.
Los Angeles Basin
chosen
The Los Angeles Basin is a large coastal lowland region in Southern California that encompasses the city of Los Angeles and its surrounding urban area, bordered by mountains and the Pacific Ocean.
-
C.
San Gabriel Valley plain
The San Gabriel Valley plain is a broad, urbanized alluvial valley in Los Angeles County, California, known for its dense suburban communities and diverse population east of downtown Los Angeles.
-
D.
Ventura Basin
Ventura Basin is a sedimentary basin in Southern California known for its complex tectonic setting, active deformation, and significant oil and gas resources.
-
E.
Cucamonga Valley
Cucamonga Valley is a historic wine-producing region and urbanized valley in Southern California’s Inland Empire, situated at the base of the San Gabriel Mountains.
- 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_69d8e8dd9374819098e36349b3211663 |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e63f7a74e88190a58d5274050a7d32 |
completed | April 20, 2026, 3 p.m. |
Created at: April 10, 2026, 1:42 p.m.