Triple
T16539081
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | S47 (Berlin S-Bahn line) |
E401772
|
entity |
| Predicate | hasTimetable |
P28039
|
FINISHED |
| Object | published by S-Bahn Berlin GmbH |
E427342
|
NE FINISHED |
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: published by S-Bahn Berlin GmbH | Statement: [S47 (Berlin S-Bahn line), hasTimetable, published by S-Bahn Berlin GmbH]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: published by S-Bahn Berlin GmbH Context triple: [S47 (Berlin S-Bahn line), hasTimetable, published by S-Bahn Berlin GmbH]
-
A.
S-Bahn Berlin GmbH
chosen
S-Bahn Berlin GmbH is the company responsible for operating Berlin’s urban rapid transit S-Bahn rail network.
-
B.
Land Berlin (via BVG)
Land Berlin is the federal state and city of Berlin, Germany, which serves as the public owner of the capital’s municipal transport company BVG and its subsidiaries.
-
C.
Berlin S-Bahn
The Berlin S-Bahn is a rapid transit railway network serving Berlin and its surrounding areas, integrating suburban and urban rail services across the metropolitan region.
-
D.
Berliner Verkehrsbetriebe
Berliner Verkehrsbetriebe is Berlin’s main public transport company, operating the city’s extensive network of U-Bahn trains, trams, and buses.
-
E.
SSB-Stadtbahn
SSB-Stadtbahn is the light rail and tram network operated by Stuttgarter Straßenbahnen AG that serves Stuttgart and its surrounding metropolitan area in Germany.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d88384bc30819084229e7dcdc39a41 |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e3455a98b481909e489ea7bd01570a |
completed | April 18, 2026, 8:48 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0067ae169c81909a123b7dfe3fd906 |
completed | May 10, 2026, 11:10 a.m. |
Created at: April 10, 2026, 5:15 a.m.