Triple
T19408353
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Maryland Transit Administration bus routes |
E485521
|
entity |
| Predicate | usesBrand |
P1500
|
FINISHED |
| Object | CityLink |
—
|
NE NERFINISHED |
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: CityLink | Statement: [Maryland Transit Administration bus routes, usesBrand, CityLink]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: CityLink Context triple: [Maryland Transit Administration bus routes, usesBrand, CityLink]
-
A.
Metlink
Metlink is the public transport brand and coordinating agency for bus, rail, and ferry services in New Zealand’s Wellington region.
-
B.
Clyde Fastlink bus services
Clyde Fastlink bus services are a dedicated bus rapid transit network in Glasgow, Scotland, providing fast, frequent connections along the River Clyde corridor, including access to venues like the SEC Centre.
-
C.
CityBus
CityBus is the public transit system serving the Greater Lafayette, Indiana area, providing fixed-route and paratransit bus services to local residents and Purdue University.
-
D.
Silverlink Metro
Silverlink Metro was a former suburban rail network in London and surrounding areas that operated under the Silverlink franchise until its services were absorbed into the London Overground.
-
E.
CITYLINK
CITYLINK is a family of modular, low-floor light rail and tram-train vehicles manufactured by Stadler Rail for flexible urban and regional passenger transport.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: CityLink Target entity description: CityLink is a network of color-coded, high-frequency bus routes that form the core of Baltimore’s modernized public transit system.
-
A.
Metlink
Metlink is the public transport brand and coordinating agency for bus, rail, and ferry services in New Zealand’s Wellington region.
-
B.
Clyde Fastlink bus services
Clyde Fastlink bus services are a dedicated bus rapid transit network in Glasgow, Scotland, providing fast, frequent connections along the River Clyde corridor, including access to venues like the SEC Centre.
-
C.
CityBus
CityBus is the public transit system serving the Greater Lafayette, Indiana area, providing fixed-route and paratransit bus services to local residents and Purdue University.
-
D.
Silverlink Metro
Silverlink Metro was a former suburban rail network in London and surrounding areas that operated under the Silverlink franchise until its services were absorbed into the London Overground.
-
E.
CITYLINK
CITYLINK is a family of modular, low-floor light rail and tram-train vehicles manufactured by Stadler Rail for flexible urban and regional passenger transport.
- F. None of above. chosen
Provenance (2 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_69d8e8d5162481909db12435d9535c1a |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e62af331108190b6b25ef8f386826e |
completed | April 20, 2026, 1:32 p.m. |
Created at: April 10, 2026, 1:36 p.m.