Triple
T13707307
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | San Francisco Bay Area airspace system |
E328675
|
entity |
| Predicate | hasControllingFacility |
P97456
|
FINISHED |
| Object |
Northern California TRACON
Northern California TRACON is a Federal Aviation Administration terminal radar approach control facility responsible for managing and sequencing arrival and departure traffic for multiple major airports in the Northern California region.
|
E1055017
|
NE FINISHED |
How this triple was built (4 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: Northern California TRACON | Statement: [San Francisco Bay Area airspace system, hasControllingFacility, Northern California TRACON]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Northern California TRACON Context triple: [San Francisco Bay Area airspace system, hasControllingFacility, Northern California TRACON]
-
A.
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.
-
B.
New York TRACON
New York TRACON is a Federal Aviation Administration terminal radar approach control facility that manages approach and departure air traffic for the New York metropolitan area’s major airports.
-
C.
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.
-
D.
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.
-
E.
Potomac TRACON
Potomac TRACON is a Federal Aviation Administration terminal radar approach control facility that manages approach, departure, and radar services for the busy Washington, D.C. metropolitan airspace.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Northern California TRACON Triple: [San Francisco Bay Area airspace system, hasControllingFacility, Northern California TRACON]
Generated description
Northern California TRACON is a Federal Aviation Administration terminal radar approach control facility responsible for managing and sequencing arrival and departure traffic for multiple major airports in the Northern California region.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Northern California TRACON Target entity description: Northern California TRACON is a Federal Aviation Administration terminal radar approach control facility responsible for managing and sequencing arrival and departure traffic for multiple major airports in the Northern California region.
-
A.
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.
-
B.
New York TRACON
New York TRACON is a Federal Aviation Administration terminal radar approach control facility that manages approach and departure air traffic for the New York metropolitan area’s major airports.
-
C.
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.
-
D.
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.
-
E.
Potomac TRACON
Potomac TRACON is a Federal Aviation Administration terminal radar approach control facility that manages approach, departure, and radar services for the busy Washington, D.C. metropolitan airspace.
- F. None of above. chosen
Provenance (5 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_69f7945b63288190819621830ac1c0d6 |
completed | May 3, 2026, 6:30 p.m. |
| NEDg | Description generation | batch_69f796df515c819080a95621a8308629 |
completed | May 3, 2026, 6:41 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f7976846308190b1a5c056609fca34 |
completed | May 3, 2026, 6:43 p.m. |
Created at: April 9, 2026, 9:54 p.m.