Triple
T10564426
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | TEXRail |
E249309
|
entity |
| Predicate | servesStation |
P839
|
FINISHED |
| Object | DFW Airport North Station |
E106025
|
NE FINISHED |
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: DFW Airport North Station | Statement: [TEXRail, servesStation, DFW Airport North Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: DFW Airport North Station Context triple: [TEXRail, servesStation, DFW Airport North Station]
-
A.
DFW Airport North Station (TexRail)
chosen
DFW Airport North Station (TexRail) is a commuter rail station serving Dallas/Fort Worth International Airport as part of the TEXRail line connecting the airport to Fort Worth and surrounding areas.
-
B.
Fort Worth Central Station
Fort Worth Central Station is a major intermodal transit hub in downtown Fort Worth, Texas, serving commuter rail, Amtrak, and local bus services.
-
C.
Downtown Plano Station
Downtown Plano Station is a light rail and bus transit hub in Plano, Texas, serving Dallas Area Rapid Transit’s Red and Orange Lines and connecting the city’s historic downtown with the greater Dallas–Fort Worth area.
-
D.
DFW Airport Skylink
DFW Airport Skylink is an automated people-mover system at Dallas/Fort Worth International Airport that transports passengers between terminals inside the airport.
-
E.
Highland Village/Lewisville Lake station
Highland Village/Lewisville Lake station is a commuter rail stop in North Texas that serves the Highland Village and Lewisville areas as part of the Denton County Transportation Authority’s A-train line.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d381c8bd708190acf3d275c908251e |
completed | April 6, 2026, 9:50 a.m. |
| NER | Named-entity recognition | batch_69d5272c32c48190a92c1dacd4deb9fe |
completed | April 7, 2026, 3:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d94b42879481909f9c98b2579c10a1 |
completed | April 10, 2026, 7:10 p.m. |
Created at: April 6, 2026, 12:36 p.m.