Triple
T21863218
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Next Generation Air Transportation System |
E539817
|
entity |
| Predicate | uses |
P98
|
FINISHED |
| Object | Automatic Dependent Surveillance–Broadcast |
—
|
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: Automatic Dependent Surveillance–Broadcast | Statement: [Next Generation Air Transportation System, uses, Automatic Dependent Surveillance–Broadcast]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Automatic Dependent Surveillance–Broadcast Context triple: [Next Generation Air Transportation System, uses, Automatic Dependent Surveillance–Broadcast]
-
A.
ADS-B
chosen
ADS-B (Automatic Dependent Surveillance–Broadcast) is an air traffic surveillance technology in which aircraft broadcast their position and other flight data via radio signals to improve tracking and situational awareness.
-
B.
Satellite-Based Augmentation Systems
Satellite-Based Augmentation Systems are regional or wide-area systems that enhance standard GPS signals to provide more accurate, reliable, and integrity-checked positioning for aviation and other safety-critical applications.
-
C.
GBAS (Ground-Based Augmentation System)
GBAS (Ground-Based Augmentation System) is an advanced navigation aid that enhances GPS signals at airports to provide highly accurate, reliable guidance for precision aircraft approaches and landings.
-
D.
Next Generation Air Transportation System
The Next Generation Air Transportation System (NextGen) is a comprehensive modernization initiative transforming the U.S. air traffic control system through advanced technologies to increase safety, capacity, and efficiency in the national airspace.
-
E.
National Airspace System governance
National Airspace System governance is the overarching framework of policies, regulations, and oversight mechanisms that manage and coordinate the safe and efficient use of U.S. airspace by all civil and military aviation stakeholders.
- 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_69e0c47829648190bbe2d1d7033768ec |
completed | April 16, 2026, 11:14 a.m. |
| NER | Named-entity recognition | batch_69f0d63beb00819092b8ec3a8ef55a39 |
completed | April 28, 2026, 3:46 p.m. |
Created at: April 16, 2026, 6:56 p.m.