Triple
T2805293
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Trinity Railway Express |
E54038
|
entity |
| Predicate | terminus |
P388
|
FINISHED |
| Object |
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.
|
E301472
|
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: Fort Worth Central Station | Statement: [Trinity Railway Express, terminus, Fort Worth Central Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Fort Worth Central Station Context triple: [Trinity Railway Express, terminus, Fort Worth Central Station]
-
A.
Inwood/Love Field station
Inwood/Love Field station is a Dallas Area Rapid Transit light rail stop that serves the nearby Dallas Love Field Airport and surrounding neighborhoods.
-
B.
San Antonio station
San Antonio station is a historic Amtrak rail hub in downtown San Antonio, Texas, serving multiple long-distance passenger routes.
-
C.
Downtown Garland Station
Downtown Garland Station is a major Dallas Area Rapid Transit (DART) transit center in Garland, Texas, serving as a key rail and bus connection point for commuters in the northeastern Dallas metropolitan area.
-
D.
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.
-
E.
Farmers Branch station
Farmers Branch station is a Dallas Area Rapid Transit (DART) light rail stop in Farmers Branch, Texas, serving the Green Line.
- 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: Fort Worth Central Station Triple: [Trinity Railway Express, terminus, Fort Worth Central Station]
Generated description
Fort Worth Central Station is a major intermodal transit hub in downtown Fort Worth, Texas, serving commuter rail, Amtrak, and local bus services.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Fort Worth Central Station Target entity description: Fort Worth Central Station is a major intermodal transit hub in downtown Fort Worth, Texas, serving commuter rail, Amtrak, and local bus services.
-
A.
Inwood/Love Field station
Inwood/Love Field station is a Dallas Area Rapid Transit light rail stop that serves the nearby Dallas Love Field Airport and surrounding neighborhoods.
-
B.
San Antonio station
San Antonio station is a historic Amtrak rail hub in downtown San Antonio, Texas, serving multiple long-distance passenger routes.
-
C.
Downtown Garland Station
Downtown Garland Station is a major Dallas Area Rapid Transit (DART) transit center in Garland, Texas, serving as a key rail and bus connection point for commuters in the northeastern Dallas metropolitan area.
-
D.
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.
-
E.
Farmers Branch station
Farmers Branch station is a Dallas Area Rapid Transit (DART) light rail stop in Farmers Branch, Texas, serving the Green Line.
- 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_69ab49dcee188190b5c6eca9ae9e3469 |
completed | March 6, 2026, 9:40 p.m. |
| NER | Named-entity recognition | batch_69abde1525888190b3c04e10043c67d6 |
completed | March 7, 2026, 8:13 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69afce94a8f48190ac8b447f66b7d545 |
completed | March 10, 2026, 7:56 a.m. |
| NEDg | Description generation | batch_69afcf3aa64081909fe4007d94df48c2 |
completed | March 10, 2026, 7:58 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69afcfe8a140819095daa37d539e4c72 |
completed | March 10, 2026, 8:01 a.m. |
Created at: March 6, 2026, 9:59 p.m.