Triple
T16245623
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Coliseum station |
E394362
|
entity |
| Predicate | hasAirportAccessRole |
P50462
|
FINISHED |
| Object | primary BART transfer point for Oakland International Airport |
—
|
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: primary BART transfer point for Oakland International Airport | Statement: [Coliseum station, hasAirportAccessRole, primary BART transfer point for Oakland International Airport]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasAirportAccessRole Context triple: [Coliseum station, hasAirportAccessRole, primary BART transfer point for Oakland International Airport]
-
A.
hasRunwayAccessTo
Indicates that one location or facility is directly connected to another via a usable runway, allowing aircraft to move between them without leaving runway infrastructure.
-
B.
airportAccessMode
Indicates the typical mode or method of transportation used to access or reach an airport.
-
C.
hasRunwayAccessVia
Indicates that an entity has access to a runway by means of a specified connecting route, facility, or intermediary.
-
D.
hasKeyAirport
Indicates that a location or region possesses a primary or strategically important airport that serves as a major access point or hub.
-
E.
hasAirportRelatedFunction
chosen
Indicates that something performs a role, service, or activity specifically related to the operation, support, or functioning of an airport.
- 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_69d87f2171208190951025e526947816 |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e24561d250819096f709ea8751fcb9 |
completed | April 17, 2026, 2:36 p.m. |
| PD | Predicate disambiguation | batch_69e219ee6f6481909663b388dc99770a |
completed | April 17, 2026, 11:30 a.m. |
Created at: April 10, 2026, 5:04 a.m.