Triple
T2573396
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | District 1 (Caltrans) |
E57714
|
entity |
| Predicate | headquartersLocation |
P62
|
FINISHED |
| Object | Eureka, California |
E36918
|
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: Eureka, California | Statement: [District 1 (Caltrans), headquartersLocation, Eureka, California]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Eureka, California Context triple: [District 1 (Caltrans), headquartersLocation, Eureka, California]
-
A.
Eureka, California
chosen
Eureka, California is a historic coastal city in Northern California known for its Victorian architecture, working seaport, and proximity to the region’s famous redwood forests.
-
B.
Hawthorne, California
Hawthorne, California is a city in southwestern Los Angeles County known for hosting major aerospace and technology companies, including SpaceX’s headquarters.
-
C.
Rutherford, California
Rutherford, California is a small community in Napa Valley renowned for its premium wineries and distinctive Cabernet Sauvignon wines.
-
D.
Hercules, California
Hercules, California is a small suburban city in the San Francisco Bay Area known for its residential communities and location along the Interstate 80 corridor in western Contra Costa County.
-
E.
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.
- 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_69ab4a51410081908501dcf8bad9adc4 |
completed | March 6, 2026, 9:42 p.m. |
| NER | Named-entity recognition | batch_69abd38792288190a39420cab126bf03 |
completed | March 7, 2026, 7:28 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b01d2bfe788190b629ccbf96f8d98d |
completed | March 10, 2026, 1:31 p.m. |
Created at: March 6, 2026, 9:48 p.m.