Triple
T14302747
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Green Line (Los Angeles Metro) |
E354609
|
entity |
| Predicate | hasNearbyAirportStation |
P77644
|
FINISHED |
| Object | Aviation/LAX station |
E772769
|
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: Aviation/LAX station | Statement: [Green Line (Los Angeles Metro), hasNearbyAirportStation, Aviation/LAX station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Aviation/LAX station Context triple: [Green Line (Los Angeles Metro), hasNearbyAirportStation, Aviation/LAX station]
-
A.
Aviation/LAX Station
chosen
Aviation/LAX Station is a Los Angeles Metro Rail station near Los Angeles International Airport that serves as a key transit connection point for airport passengers and surrounding neighborhoods.
-
B.
LAX air traffic control tower
The LAX air traffic control tower is the central facility responsible for managing and directing aircraft movements on the ground and in the airspace around Los Angeles International Airport.
-
C.
LAX north airfield operations
LAX north airfield operations refers to the management and control of aircraft movements and ground activities on the northern runway complex at Los Angeles International Airport.
-
D.
Van Nuys Airport
Van Nuys Airport is one of the world’s busiest general aviation airports, serving private, corporate, and charter aircraft in the San Fernando Valley area of Los Angeles.
-
E.
LAX Terminal 2
LAX Terminal 2 is one of Los Angeles International Airport’s passenger terminals, serving various international and domestic airlines with check-in, security, gates, and passenger amenities.
- 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: hasNearbyAirportStation Context triple: [Green Line (Los Angeles Metro), hasNearbyAirportStation, Aviation/LAX station]
-
A.
hasStationNear
chosen
Indicates that one entity has a station located in close proximity to another entity.
-
B.
nearbyAirportAccess
Indicates that an entity has convenient access to an airport located within a short distance or travel time.
-
C.
nearbyAirportTerminal
Indicates that one airport terminal is located close to another airport terminal in physical space.
-
D.
operatorOfNearestStation
Indicates that an entity is the organization or operator responsible for managing the station that is geographically closest to a given reference point or entity.
-
E.
hasNearbyRailwayStation
Indicates that a railway station is located within a short or convenient distance from the referenced entity.
- 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_69d8278e17088190b328c5a9d4be74ff |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de717fc2348190bb6ba3109bd2871f |
completed | April 14, 2026, 4:55 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd3d2883e081909c53170ef30b4125 |
completed | May 8, 2026, 1:32 a.m. |
| PD | Predicate disambiguation | batch_69de2a8f81f08190af737e1654847aa6 |
completed | April 14, 2026, 11:52 a.m. |
Created at: April 10, 2026, 1:12 a.m.