Triple
T34154614
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Metro Vancouver public transit network |
E876098
|
entity |
| Predicate | introducedSmartCardSystem |
P54209
|
FINISHED |
| Object | Compass Card |
—
|
NE NERFINISHED |
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: Compass Card | Statement: [Metro Vancouver public transit network, introducedSmartCardSystem, Compass Card]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: introducedSmartCardSystem Context triple: [Metro Vancouver public transit network, introducedSmartCardSystem, Compass Card]
-
A.
supportsSmartcards
Indicates that one entity provides compatibility with or the ability to use smartcard-based functionality for another entity.
-
B.
introducedInSystem
chosen
Indicates that an entity was first added, implemented, or made available within a particular system.
-
C.
fareCardSystem
Indicates a system that manages the issuance, validation, and payment processing of fare cards for transportation or access services.
-
D.
hasSmartcardValidators
Indicates that an entity is equipped with or includes smartcard validation devices for reading or verifying smartcards.
-
E.
hasPINCodeSystem
Indicates that an entity is equipped with or uses a PIN code–based authentication or access control 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_69f349abaa508190a820f206620efddc |
completed | April 30, 2026, 12:23 p.m. |
| NER | Named-entity recognition | batch_69fdd92396788190ae1424bc1ae55844 |
completed | May 8, 2026, 12:37 p.m. |
| PD | Predicate disambiguation | batch_69fdd678f40481909a717a2daec83b36 |
completed | May 8, 2026, 12:26 p.m. |
Created at: May 1, 2026, 1:54 a.m.