Triple
T16710465
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Amtrak Capitol Corridor at Richmond station |
E406092
|
entity |
| Predicate | partOfRouteBetween |
P6309
|
FINISHED |
| Object | Auburn, California |
E72627
|
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: Auburn, California | Statement: [Amtrak Capitol Corridor at Richmond station, partOfRouteBetween, Auburn, California]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Auburn, California Context triple: [Amtrak Capitol Corridor at Richmond station, partOfRouteBetween, Auburn, California]
-
A.
Auburn, California
chosen
Auburn, California is a historic Gold Rush-era city in the Sierra Nevada foothills known for its preserved Old Town, outdoor recreation, and role as a regional gateway between Sacramento and the mountains.
-
B.
Auburn, Oregon
Auburn, Oregon is a former gold rush boomtown in Baker County that briefly served as a major mining center in eastern Oregon during the 1860s.
-
C.
Albany, California
Albany, California is a small coastal city in Alameda County in the San Francisco Bay Area, known for its residential character, waterfront parks, and proximity to Berkeley.
-
D.
Rutherford, California
Rutherford, California is a small community in Napa Valley renowned for its premium wineries and distinctive Cabernet Sauvignon wines.
-
E.
Brisbane, California
Brisbane, California is a small city in northern San Mateo County on the San Francisco Peninsula, known for its hillside residential neighborhoods and proximity to both San Francisco and the Bay.
- 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_69d8838db21081909589220fd71440a4 |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e3865186b48190bb45a761f5cf1a83 |
completed | April 18, 2026, 1:25 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0091a739308190b4d645e096d1710b |
completed | May 10, 2026, 2:09 p.m. |
Created at: April 10, 2026, 5:20 a.m.