Triple
T23017411
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | La Cañada Flintridge City Hall |
E573068
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object | City of La Cañada Flintridge |
—
|
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: City of La Cañada Flintridge | Statement: [La Cañada Flintridge City Hall, serves, City of La Cañada Flintridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: City of La Cañada Flintridge Context triple: [La Cañada Flintridge City Hall, serves, City of La Cañada Flintridge]
-
A.
City of La Cañada Flintridge
chosen
The City of La Cañada Flintridge is a small, affluent suburban community in Los Angeles County known for its excellent schools, low crime rate, and proximity to the Angeles National Forest and Jet Propulsion Laboratory.
-
B.
Crescenta Valley
Crescenta Valley is a region in Los Angeles County, California, known for its suburban communities nestled between the San Gabriel Mountains and the Verdugo Mountains.
-
C.
Granada Hills
Granada Hills is a suburban residential neighborhood in the northern San Fernando Valley region of Los Angeles, known for its hilly terrain, parks, and family-oriented community.
-
D.
Yorba Linda
Yorba Linda is a suburban city in northeastern Orange County, California, best known as the birthplace of U.S. President Richard Nixon and home to the Richard Nixon Presidential Library and Museum.
-
E.
Rancho Cucamonga, California
Rancho Cucamonga, California is a large suburban city in San Bernardino County known for its residential communities, shopping centers, and location at the foothills of the San Gabriel Mountains in Southern California.
- 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_69e245b764cc8190a51be76f1d9611e1 |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f183e64a4c8190b8d29ed638c7fef8 |
completed | April 29, 2026, 4:07 a.m. |
Created at: April 17, 2026, 3:52 p.m.