Triple
T22161676
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sacramento Northern Railway |
E547684
|
entity |
| Predicate | usedBridges |
P30350
|
FINISHED |
| Object | Oakland–Bay area bridge connections via ferries and trackage rights (historical) |
—
|
LITERAL 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: Oakland–Bay area bridge connections via ferries and trackage rights (historical) | Statement: [Sacramento Northern Railway, usedBridges, Oakland–Bay area bridge connections via ferries and trackage rights (historical)]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: usedBridges Context triple: [Sacramento Northern Railway, usedBridges, Oakland–Bay area bridge connections via ferries and trackage rights (historical)]
-
A.
bridgesBetween
Indicates a relationship where something connects or links two otherwise separate entities, contexts, or states, enabling interaction or transition between them.
-
B.
bridgeUsed
chosen
Indicates that a bridge is utilized or traversed by an entity to cross between two locations or points.
-
C.
hasNumberOfBridges
Indicates the quantitative relationship specifying how many bridges are associated with a given entity.
-
D.
bridges
Indicates that one entity connects or links two or more other entities, allowing passage, transition, or interaction between them.
-
E.
hasBridges
Indicates that one entity possesses, contains, or is characterized by one or more bridges connecting locations or components.
- F. None of above.
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_69e11e3c4c5c81908d336165816b12e0 |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f12a2d8064819094d27ef9f15c6a1f |
completed | April 28, 2026, 9:44 p.m. |
| PD | Predicate disambiguation | batch_69e71b41555881909b8e22718974d527 |
completed | April 21, 2026, 6:37 a.m. |
Created at: April 16, 2026, 8:34 p.m.