Triple
T6959147
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sierra Railway of California |
E161322
|
entity |
| Predicate | originalTerminus |
P885
|
FINISHED |
| Object | Jamestown, California |
E216982
|
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: Jamestown, California | Statement: [Sierra Railway of California, originalTerminus, Jamestown, California]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Jamestown, California Context triple: [Sierra Railway of California, originalTerminus, Jamestown, California]
-
A.
Jamestown, California
chosen
Jamestown, California is a historic Gold Rush-era town in Tuolumne County known for its preserved 19th-century buildings and nearby Railtown 1897 State Historic Park.
-
B.
Fillmore, California
Fillmore, California is a small agricultural city in Ventura County known for its historic downtown, citrus and avocado groves, and scenic setting in the Santa Clara River Valley.
-
C.
Hawthorne, California
Hawthorne, California is a city in southwestern Los Angeles County known for hosting major aerospace and technology companies, including SpaceX’s headquarters.
-
D.
Stateline, California
Stateline, California is a small unincorporated community on the California–Nevada border near Primm, known primarily as a roadside stop along Interstate 15 in the Mojave Desert.
-
E.
McKinleyville, California
McKinleyville, California is an unincorporated coastal community in Humboldt County known for its proximity to redwood forests, beaches, and serving as a regional residential and commercial hub in Northern 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_69c68852a9a0819097797e31d492e273 |
completed | March 27, 2026, 1:38 p.m. |
| NER | Named-entity recognition | batch_69c6daedbb4c8190b46846fb1265b937 |
completed | March 27, 2026, 7:30 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c76a00ded081908db2a4d539e4e502 |
completed | March 28, 2026, 5:41 a.m. |
Created at: March 27, 2026, 2:29 p.m.