Triple
T17570554
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Union Pacific Railroad Niles Subdivision |
E427923
|
entity |
| Predicate | passesThrough |
P225
|
FINISHED |
| Object | Niles district of Fremont, California |
—
|
NE NERFINISHED |
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: Niles district of Fremont, California | Statement: [Union Pacific Railroad Niles Subdivision, passesThrough, Niles district of Fremont, California]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Niles district of Fremont, California Context triple: [Union Pacific Railroad Niles Subdivision, passesThrough, Niles district of Fremont, California]
-
A.
Niles district of Fremont
chosen
The Niles district of Fremont is a historic neighborhood in Fremont, California, known for its early silent film studios, vintage downtown, and proximity to scenic Niles Canyon.
-
B.
Warm Springs district of Fremont
The Warm Springs district of Fremont is a southern Fremont, California neighborhood known for its residential communities, industrial and tech facilities, and proximity to major transit connections.
-
C.
Niles, California
Niles, California is a historic district in Fremont best known as an early 20th-century silent film hub where Essanay Studios produced movies featuring stars like Charlie Chaplin.
-
D.
Irvington district of Fremont
The Irvington district of Fremont is a historic neighborhood in Fremont, California, known for its older residential areas, local businesses, and role as one of the city’s original town centers.
-
E.
Fremont neighborhood
The Fremont neighborhood is a quirky, artsy district in Seattle known for its public art, eclectic shops, and vibrant waterfront along Lake Union.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d889e0385081908a04b66f4dd4bd0d |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e45930b0748190b55b95c523c47460 |
completed | April 19, 2026, 4:25 a.m. |
Created at: April 10, 2026, 5:50 a.m.