Triple
T20059697
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Metlink |
E499434
|
entity |
| Predicate | busNetworkBrand |
P5907
|
FINISHED |
| Object | Metlink Bus |
—
|
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: Metlink Bus | Statement: [Metlink, busNetworkBrand, Metlink Bus]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Metlink Bus Context triple: [Metlink, busNetworkBrand, Metlink Bus]
-
A.
Metlink
chosen
Metlink is the public transport brand and coordinating agency for bus, rail, and ferry services in New Zealand’s Wellington region.
-
B.
Translink
Translink is Northern Ireland’s main public transport operator, running bus and rail services across the region including in Belfast.
-
C.
TransLink
TransLink was the original name of the San Francisco Bay Area’s regional contactless transit fare payment system, later rebranded as the Clipper card.
-
D.
TransLink
TransLink is the regional transportation authority that plans, manages, and operates public transit and related transportation services across Metro Vancouver, British Columbia.
-
E.
CityLink
CityLink is a network of color-coded, high-frequency bus routes that form the core of Baltimore’s modernized public transit system.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: busNetworkBrand Context triple: [Metlink, busNetworkBrand, Metlink Bus]
-
A.
commuterRailBrand
Indicates that a commuter rail service operates under or is associated with a specific brand or branding identity.
-
B.
busSystemName
chosen
Indicates that a bus system is identified or referred to by a specific name.
-
C.
notableTrainBrand
Indicates that an entity is a well-known or significant brand associated with trains or railway services.
-
D.
commuterBrand
Indicates a relationship where a brand is specifically associated with or targeted toward commuter use or commuting contexts.
-
E.
electronicTollBrand
Indicates that an entity is associated with or accepts a particular brand of electronic toll collection system.
- F. None of above.
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_69da6276bcf48190aabbf279192a5fb4 |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e66374f4a48190beb575a6c84ebdb4 |
completed | April 20, 2026, 5:33 p.m. |
| PD | Predicate disambiguation | batch_69e54cee7a5c819084ae4ff26419833f |
completed | April 19, 2026, 9:45 p.m. |
Created at: April 11, 2026, 3:38 p.m.