Triple
T980310
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | VTA light rail |
E21151
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object | Campbell, California |
E217643
|
NE FINISHED |
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: Campbell, California | Statement: [VTA light rail, serves, Campbell, California]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Campbell, California Context triple: [VTA light rail, serves, Campbell, California]
-
A.
Campbell, California
chosen
Campbell, California is a small suburban city in Santa Clara County within Silicon Valley, known for its historic downtown and residential character.
-
B.
Colfax, California
Colfax, California is a small historic Gold Rush–era town in Placer County known as a former railroad hub in the Sierra Nevada foothills.
-
C.
Sanger, California
Sanger, California is a small agricultural city in Fresno County in California’s San Joaquin Valley, known for its farming community and proximity to the Kings River.
-
D.
Colma, California
Colma, California is a small town in the San Francisco Bay Area best known for its numerous cemeteries and the fact that the dead vastly outnumber the living residents.
-
E.
Clovis, California
Clovis, California is a suburban city in Fresno County known for its historic Old Town district, proximity to Fresno and the Sierra Nevada, and its role as a gateway to outdoor recreation in Central California.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69a493c2b62c8190b616351789ec47f8 |
completed | March 1, 2026, 7:30 p.m. |
| NER | Named-entity recognition | batch_69a4b47b58ec81908d95f151b9af3dae |
completed | March 1, 2026, 9:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69adfb7eeda88190bdedb28497fbd81e |
completed | March 8, 2026, 10:43 p.m. |
Created at: March 1, 2026, 7:40 p.m.