Triple
T23304912
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Südkreuz |
E590407
|
entity |
| Predicate | hasService |
P182
|
FINISHED |
| Object | S-Bahn ring line S42 |
—
|
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: S-Bahn ring line S42 | Statement: [Südkreuz, hasService, S-Bahn ring line S42]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: S-Bahn ring line S42 Context triple: [Südkreuz, hasService, S-Bahn ring line S42]
-
A.
S42 (Berlin S-Bahn line)
chosen
S42 is a circular Berlin S-Bahn line running clockwise around the city on the Ringbahn, connecting numerous districts and major interchange stations.
-
B.
Frankfurt S-Bahn line S4
Frankfurt S-Bahn line S4 is a suburban rail line in the Rhine-Main S-Bahn network that connects various districts and surrounding towns with central Frankfurt, serving as one of the core commuter routes through the city.
-
C.
Munich S-Bahn line S4
Munich S-Bahn line S4 is a suburban railway service in the Munich transport network that connects outlying towns such as Ebersberg with central Munich and other regional destinations.
-
D.
S46 (Berlin S-Bahn line)
S46 is a Berlin S-Bahn line that connects the southeastern suburbs with the southwestern parts of the city, running through key interchange stations across the network.
-
E.
S41 (Berlin S-Bahn line)
S41 is a circular Berlin S-Bahn line that runs clockwise around the city on the Ringbahn, connecting numerous districts and major interchange stations.
- 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_69e25d1c0ecc8190a355aa229f06d0e0 |
completed | April 17, 2026, 4:17 p.m. |
| NER | Named-entity recognition | batch_69f19725b248819089e61efb82e3440f |
completed | April 29, 2026, 5:29 a.m. |
Created at: April 17, 2026, 5:04 p.m.