Triple
T22435898
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nied |
E554621
|
entity |
| Predicate | servedBy |
P82
|
FINISHED |
| Object | S2 line of Rhine-Main S-Bahn |
—
|
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: S2 line of Rhine-Main S-Bahn | Statement: [Nied, servedBy, S2 line of Rhine-Main S-Bahn]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: S2 line of Rhine-Main S-Bahn Context triple: [Nied, servedBy, S2 line of Rhine-Main S-Bahn]
-
A.
Rhine-Main S-Bahn
The Rhine-Main S-Bahn is a suburban rapid transit network serving the Frankfurt Rhine-Main metropolitan region in Germany, connecting Frankfurt with its surrounding cities and suburbs.
-
B.
Frankfurt S-Bahn line S2
chosen
Frankfurt S-Bahn line S2 is a suburban rail service in the Rhine-Main S-Bahn network that connects various districts and surrounding towns with central Frankfurt.
-
C.
S-Bahn RheinNeckar
S-Bahn RheinNeckar is a regional suburban rail network serving the Rhine-Neckar metropolitan region in southwestern Germany, connecting cities such as Mannheim, Ludwigshafen, and Heidelberg.
-
D.
Stadtbahn Rhein-Main
Stadtbahn Rhein-Main is a light rail and rapid transit network serving the Frankfurt Rhine-Main metropolitan region in Germany.
-
E.
line S4 of the Rhine-Main S-Bahn
Line S4 of the Rhine-Main S-Bahn is a suburban rail service in the Frankfurt Rhine-Main region that connects central Frankfurt with surrounding towns including Kronberg im Taunus.
- 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_69e11e5010e48190ae1e9c9db9697637 |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f15ade60508190b0100d5c2843b920 |
completed | April 29, 2026, 1:11 a.m. |
Created at: April 16, 2026, 8:47 p.m.