Triple
T8726447
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | K Line (Los Angeles Metro) |
E207141
|
entity |
| Predicate | futureConnection |
P41765
|
FINISHED |
| Object |
LAX Automated People Mover (via LAX/Metro Transit Center)
The LAX Automated People Mover (via LAX/Metro Transit Center) is an elevated, driverless train system designed to connect Los Angeles International Airport’s terminals with a new ground transportation hub and regional transit services.
|
E753324
|
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: LAX Automated People Mover (via LAX/Metro Transit Center) | Statement: [K Line (Los Angeles Metro), futureConnection, LAX Automated People Mover (via LAX/Metro Transit Center)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: LAX Automated People Mover (via LAX/Metro Transit Center) Context triple: [K Line (Los Angeles Metro), futureConnection, LAX Automated People Mover (via LAX/Metro Transit Center)]
-
A.
Metrolink Airport line
The Metrolink Airport line is a light rail route on Greater Manchester’s Metrolink network that connects Manchester city centre with Manchester Airport via several suburban stops.
-
B.
Metro Busway (Los Angeles)
Metro Busway (Los Angeles) is a bus rapid transit system in Los Angeles County that operates on dedicated busways and high-occupancy vehicle lanes as part of the region’s Metro transit network.
-
C.
Los Angeles Metro Rail
Los Angeles Metro Rail is a rapid transit system serving Los Angeles County, California, consisting of multiple light rail and subway lines that connect key neighborhoods, business districts, and regional destinations.
-
D.
LAX FlyAway bus stop
The LAX FlyAway bus stop is a designated passenger pickup and drop-off point for the FlyAway express bus service connecting Los Angeles International Airport with key regional transit hubs.
-
E.
Detroit People Mover
The Detroit People Mover is an elevated, automated light rail system that operates a single-loop route around downtown Detroit, Michigan.
- 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: LAX Automated People Mover (via LAX/Metro Transit Center) Triple: [K Line (Los Angeles Metro), futureConnection, LAX Automated People Mover (via LAX/Metro Transit Center)]
Generated description
The LAX Automated People Mover (via LAX/Metro Transit Center) is an elevated, driverless train system designed to connect Los Angeles International Airport’s terminals with a new ground transportation hub and regional transit services.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: LAX Automated People Mover (via LAX/Metro Transit Center) Target entity description: The LAX Automated People Mover (via LAX/Metro Transit Center) is an elevated, driverless train system designed to connect Los Angeles International Airport’s terminals with a new ground transportation hub and regional transit services.
-
A.
Metrolink Airport line
The Metrolink Airport line is a light rail route on Greater Manchester’s Metrolink network that connects Manchester city centre with Manchester Airport via several suburban stops.
-
B.
Metro Busway (Los Angeles)
Metro Busway (Los Angeles) is a bus rapid transit system in Los Angeles County that operates on dedicated busways and high-occupancy vehicle lanes as part of the region’s Metro transit network.
-
C.
Los Angeles Metro Rail
Los Angeles Metro Rail is a rapid transit system serving Los Angeles County, California, consisting of multiple light rail and subway lines that connect key neighborhoods, business districts, and regional destinations.
-
D.
LAX FlyAway bus stop
The LAX FlyAway bus stop is a designated passenger pickup and drop-off point for the FlyAway express bus service connecting Los Angeles International Airport with key regional transit hubs.
-
E.
Detroit People Mover
The Detroit People Mover is an elevated, automated light rail system that operates a single-loop route around downtown Detroit, Michigan.
- 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_69ca835811d8819081ea00fd2a2c9a1c |
completed | March 30, 2026, 2:06 p.m. |
| NER | Named-entity recognition | batch_69cc5d158b0481908249610458f97306 |
completed | March 31, 2026, 11:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cf2912c4e08190a147fc31db6788d1 |
completed | April 3, 2026, 2:42 a.m. |
| NEDg | Description generation | batch_69cf2bd42e6081908e016303eeb2241f |
completed | April 3, 2026, 2:54 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69cf2ce47b748190b883063dc3e5d16b |
completed | April 3, 2026, 2:58 a.m. |
Created at: March 30, 2026, 6:36 p.m.