Triple
T2932183
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | SNCB/NMBS |
E78978
|
entity |
| Predicate | roleWithInfrabel |
P5885
|
FINISHED |
| Object | train operating company using infrastructure managed by Infrabel |
—
|
LITERAL FINISHED |
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: train operating company using infrastructure managed by Infrabel | Statement: [SNCB/NMBS, roleWithInfrabel, train operating company using infrastructure managed by Infrabel]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: roleWithInfrabel Context triple: [SNCB/NMBS, roleWithInfrabel, train operating company using infrastructure managed by Infrabel]
-
A.
usesRailInfrastructureOf
Indicates that one entity operates on, accesses, or otherwise makes use of the rail infrastructure owned or managed by another entity.
-
B.
railNetworkRole
chosen
Indicates the specific function or responsibility an entity has within a rail network system.
-
C.
railwayLineRole
Indicates the specific functional role or purpose that a railway line serves within a rail network or transportation system.
-
D.
infrastructureRole
Indicates that one entity serves a specific infrastructural function or capacity in relation to another entity.
-
E.
partOfTransitSystem
Indicates that something is a component or segment within a larger transit or transportation 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_69ad8b0d40b481908bc2a5fa2e73c3fb |
completed | March 8, 2026, 2:43 p.m. |
| NER | Named-entity recognition | batch_69ad980368e48190a50b59917af4786a |
completed | March 8, 2026, 3:38 p.m. |
| PD | Predicate disambiguation | batch_69ad9606e8348190bb19df33a2709674 |
completed | March 8, 2026, 3:30 p.m. |
Created at: March 8, 2026, 2:55 p.m.