Triple
T20879918
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mannheim Hauptbahnhof |
E514116
|
entity |
| Predicate | hasStationCode |
P1289
|
FINISHED |
| Object | RM |
—
|
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: RM | Statement: [Mannheim Hauptbahnhof, hasStationCode, RM]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: RM Context triple: [Mannheim Hauptbahnhof, hasStationCode, RM]
-
A.
RM
RM is the currency symbol that was used to denote the German Reichsmark, the former official currency of Germany from 1924 to 1948.
-
B.
RM
RM is a UK postcode area in east London and parts of Essex, covering districts such as Romford and surrounding suburbs.
-
C.
RM
chosen
RM was a Swiss regional railway company that operated passenger and freight services in the Mittelland region before being merged into BLS AG.
-
D.
RM
RM is a South Korean rapper, songwriter, and leader of the globally renowned K-pop group BTS.
-
E.
RB
RB is the abbreviation for CERN’s Research Board, the committee responsible for overseeing and approving the laboratory’s scientific research program.
- 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_69e0b4f733f081908a401c0b7beb0b9f |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6c678b394819096a17de9e04cd74f |
completed | April 21, 2026, 12:36 a.m. |
Created at: April 16, 2026, 12:45 p.m.