Triple
T13707335
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | San Francisco Bay Area airspace system |
E328675
|
entity |
| Predicate | hasPrimaryEnRouteControl |
P49308
|
FINISHED |
| Object | Oakland Air Route Traffic Control Center |
E1055016
|
NE FINISHED |
How this triple was built (3 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 Air Route Traffic Control Center | Statement: [San Francisco Bay Area airspace system, hasPrimaryEnRouteControl, Oakland Air Route Traffic Control Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Oakland Air Route Traffic Control Center Context triple: [San Francisco Bay Area airspace system, hasPrimaryEnRouteControl, Oakland Air Route Traffic Control Center]
-
A.
Oakland Air Route Traffic Control Center
chosen
Oakland Air Route Traffic Control Center is a Federal Aviation Administration facility responsible for managing high-altitude en route air traffic over a large portion of Northern California and surrounding regions.
-
B.
Washington Air Route Traffic Control Center
Washington Air Route Traffic Control Center is a Federal Aviation Administration facility responsible for managing and coordinating en route air traffic over a large portion of the mid-Atlantic region of the United States.
-
C.
Minneapolis Air Route Traffic Control Center
Minneapolis Air Route Traffic Control Center is a Federal Aviation Administration facility responsible for managing and controlling en route air traffic over a large portion of the upper Midwestern United States.
-
D.
San Francisco Bay Area airspace system
The San Francisco Bay Area airspace system is a complex, highly trafficked network of controlled airspace and airports serving the greater Bay Area’s commercial, general aviation, and military flight operations.
-
E.
Manchester Terminal Control Area
The Manchester Terminal Control Area is a designated section of controlled airspace in northwest England that manages and coordinates air traffic arriving at and departing from Manchester and nearby airports.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasPrimaryEnRouteControl Context triple: [San Francisco Bay Area airspace system, hasPrimaryEnRouteControl, Oakland Air Route Traffic Control Center]
-
A.
hasTrafficControl
Indicates that some form of traffic management or regulation mechanism is present or applied to a given route, intersection, or transportation element.
-
B.
hasApproachControl
Indicates that one entity exercises approach control authority or responsibility over another entity, typically managing its approach phase or access.
-
C.
hasPrimaryRoute
Indicates that one entity is designated as the main or principal route associated with another entity.
-
D.
hasPrimaryTrafficType
Indicates that an entity is associated with a main or predominant type of traffic it handles or is designed for.
-
E.
hasTrafficControlCenter
chosen
Indicates that an entity possesses or is served by a traffic control center responsible for monitoring and managing traffic operations.
- F. None of above.
Provenance (4 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_69d80770b9bc81909f70c8c317d53cff |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69dcad18d48c8190a26be865c31975d6 |
completed | April 13, 2026, 8:45 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f79d52b3708190ae0945e65b271556 |
completed | May 3, 2026, 7:09 p.m. |
| PD | Predicate disambiguation | batch_69dbbe92d77c81908e0244cffb7f78c5 |
completed | April 12, 2026, 3:47 p.m. |
Created at: April 9, 2026, 9:54 p.m.