Triple
T228604
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Downtown Dallas |
E4362
|
entity |
| Predicate | hasTransitHub |
P105
|
FINISHED |
| Object |
West End station
West End station is a key Dallas Area Rapid Transit (DART) light rail stop serving the historic West End district in downtown Dallas, Texas.
|
E29541
|
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: West End station | Statement: [Downtown Dallas, hasTransitHub, West End station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: West End station Context triple: [Downtown Dallas, hasTransitHub, West End station]
-
A.
Victoria Station
Victoria Station is a major railway and tram interchange in Manchester, England, serving as a key transport hub for regional and national rail services.
-
B.
London Euston
London Euston is a major central London railway terminus and key hub for intercity services on the West Coast Main Line.
-
C.
George V metro station
George V metro station is a Paris Métro station on Line 1 located beneath the Avenue des Champs-Élysées, serving one of the city's most famous boulevards.
-
D.
Cambridge railway station
Cambridge railway station is the main rail hub serving the city of Cambridge, providing regional and long-distance passenger services connecting it to London and other major destinations.
-
E.
Birmingham New Street
Birmingham New Street is the main railway station in Birmingham, England, and one of the busiest rail hubs in the United Kingdom.
- 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: West End station Triple: [Downtown Dallas, hasTransitHub, West End station]
Generated description
West End station is a key Dallas Area Rapid Transit (DART) light rail stop serving the historic West End district in downtown Dallas, Texas.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: West End station Target entity description: West End station is a key Dallas Area Rapid Transit (DART) light rail stop serving the historic West End district in downtown Dallas, Texas.
-
A.
Victoria Station
Victoria Station is a major railway and tram interchange in Manchester, England, serving as a key transport hub for regional and national rail services.
-
B.
London Euston
London Euston is a major central London railway terminus and key hub for intercity services on the West Coast Main Line.
-
C.
George V metro station
George V metro station is a Paris Métro station on Line 1 located beneath the Avenue des Champs-Élysées, serving one of the city's most famous boulevards.
-
D.
Cambridge railway station
Cambridge railway station is the main rail hub serving the city of Cambridge, providing regional and long-distance passenger services connecting it to London and other major destinations.
-
E.
Birmingham New Street
Birmingham New Street is the main railway station in Birmingham, England, and one of the busiest rail hubs in the United Kingdom.
- 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_69a257363ffc81909757bde7ab3404da |
completed | Feb. 28, 2026, 2:47 a.m. |
| NER | Named-entity recognition | batch_69a25c9140c48190b90647400854b37e |
completed | Feb. 28, 2026, 3:10 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a35ea326608190be39ec5260c3dac3 |
completed | Feb. 28, 2026, 9:31 p.m. |
| NEDg | Description generation | batch_69a35f0007208190acdfc17cd4bdf9b7 |
completed | Feb. 28, 2026, 9:32 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a35f8565e081908ad0853151b57eba |
completed | Feb. 28, 2026, 9:35 p.m. |
Created at: Feb. 28, 2026, 2:53 a.m.