Triple
T19215290
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Terry Riley |
E480465
|
entity |
| Predicate | birthPlace |
P1
|
FINISHED |
| Object | Colfax, California, United States |
—
|
NE NERFINISHED |
Named-entity recognition
Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.
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: Colfax, California, United States | Statement: [Terry Riley, birthPlace, Colfax, California, United States]
Disambiguation candidates (1 decision)
The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Colfax, California, United States Context triple: [Terry Riley, birthPlace, Colfax, California, United States]
-
A.
Colfax, California
chosen
Colfax, California is a small historic Gold Rush–era town in Placer County known as a former railroad hub in the Sierra Nevada foothills.
-
B.
Lafayette, California, United States
Lafayette, California, United States, is a suburban city in the San Francisco Bay Area known for its affluent residential character, good schools, and semi-rural, hilly landscape.
-
C.
Cypress, California
Cypress, California is a suburban city in northern Orange County known for its residential communities, quality schools, and proximity to major Southern California employment centers.
-
D.
Las Flores, California
Las Flores, California is a small, unincorporated residential community in southern Orange County known for its master-planned neighborhoods and proximity to cities like Mission Viejo and Rancho Santa Margarita.
-
E.
Calexico, California
Calexico, California is a small border city in Imperial County that serves as a major gateway for trade and travel between the United States and Mexicali, Mexico.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69d8e8cb8c348190b52075823911c869 |
elicitation | completed |
| NER | batch_69e5fa3a417c819083e2e276d44d4d89 |
ner | completed |
Created at: April 10, 2026, 1:22 p.m.