Triple
T22762421
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Karlsruhe Hauptbahnhof |
E563025
|
entity |
| Predicate | hasStationCode |
P1289
|
FINISHED |
| Object | RK |
—
|
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: RK | Statement: [Karlsruhe Hauptbahnhof, hasStationCode, RK]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: RK Context triple: [Karlsruhe Hauptbahnhof, hasStationCode, RK]
-
A.
RK
RK is the station code for Rockwell station, a transit stop identified by this abbreviation.
-
B.
RK
RK is the vehicle registration code used for the town of Ružomberok in northern Slovakia.
-
C.
RK
RK is the commonly used abbreviation for the Riigikogu, the unicameral national parliament of Estonia.
-
D.
RK
RK is the regional vehicle registration code used on car license plates issued in Krosno, a city in southeastern Poland.
-
E.
RK
RK is the commonly used initialism for RK Metaloplastika Šabac, a Serbian handball club with a notable history in domestic and European competitions.
- 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: RK Target entity description: RK is the station code used to identify Karlsruhe Hauptbahnhof, the main railway station in Karlsruhe, Germany.
-
A.
RK
RK is the station code for Rockwell station, a transit stop identified by this abbreviation.
-
B.
RK
RK is the vehicle registration code used for the town of Ružomberok in northern Slovakia.
-
C.
RK
RK is the regional vehicle registration code used on car license plates issued in Krosno, a city in southeastern Poland.
-
D.
RK
RK is the vehicle registration code used for motor vehicles registered in the Rychnov nad Kněžnou District of the Czech Republic.
-
E.
RK
RK is the commonly used abbreviation for the Riigikogu, the unicameral national parliament of Estonia.
- 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_69e24552e11c81909c2d61578a558bd7 |
completed | April 17, 2026, 2:36 p.m. |
| NER | Named-entity recognition | batch_69f17a7d09ac8190b773e8977cb8a829 |
completed | April 29, 2026, 3:26 a.m. |
Created at: April 17, 2026, 3:26 p.m.