Triple
T19093167
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Märsta Station |
E467339
|
entity |
| Predicate | operatedBy |
P86
|
FINISHED |
| Object | Trafikverket |
—
|
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: Trafikverket | Statement: [Märsta Station, operatedBy, Trafikverket]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Trafikverket Context triple: [Märsta Station, operatedBy, Trafikverket]
-
A.
Swedish Transport Administration
chosen
The Swedish Transport Administration is the national authority responsible for long-term planning, construction, operation, and maintenance of Sweden’s road, rail, maritime, and air transport infrastructure.
-
B.
Swedish Transport Agency
The Swedish Transport Agency is the national government authority responsible for regulating and overseeing all modes of transport in Sweden, including aviation, road, rail, and maritime safety.
-
C.
Norwegian Public Roads Administration
The Norwegian Public Roads Administration is the national government agency responsible for planning, building, operating, and maintaining Norway’s public road network and related traffic services.
-
D.
Västtrafik
Västtrafik is the public transport authority responsible for operating buses, trams, trains, and ferries in the Västra Götaland region of Sweden.
-
E.
Östgötatrafiken
Östgötatrafiken is the regional public transport authority for Östergötland County in Sweden, operating local buses and trains across the area.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d8dd05ac4c8190b1967d8f97f3fb2f |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5e34cf5e481908e1f180dacd5602f |
completed | April 20, 2026, 8:26 a.m. |
Created at: April 10, 2026, 12:04 p.m.