Triple
T16372417
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | San Joaquins route |
E397595
|
entity |
| Predicate | rollingStock |
P1305
|
FINISHED |
| Object | California Cars |
E70403
|
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: California Cars | Statement: [San Joaquins route, rollingStock, California Cars]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: California Cars Context triple: [San Joaquins route, rollingStock, California Cars]
-
A.
California Cars
chosen
California Cars are bi-level intercity passenger railcars used primarily in California for corridor services such as the Amtrak Capitol Corridor.
-
B.
Southern California car culture
Southern California car culture is the distinctive, car-centric lifestyle and aesthetic that emerged in Southern California, characterized by drive-ins, cruising, custom cars, and a deep integration of automobiles into everyday social life and urban design.
-
C.
California Limited
The California Limited was a renowned luxury passenger train operated by the Atchison, Topeka and Santa Fe Railway between Chicago and California in the late 19th and early 20th centuries.
-
D.
Star automobiles
Star automobiles were a line of mid-priced American cars produced in the 1920s by Durant Motors as competitors to brands like Ford and Chevrolet.
-
E.
Los Angeles Red Cars
Los Angeles Red Cars were a historic electric streetcar and interurban railway system that once formed a vast public transit network across Los Angeles and Southern 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_69d87f2778dc8190aa95c7572db127e6 |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e2ff4327248190a7c6bf01a81fd9b4 |
completed | April 18, 2026, 3:49 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0035600420819087c909a615d205a2 |
completed | May 10, 2026, 7:36 a.m. |
Created at: April 10, 2026, 5:08 a.m.