Triple
T15730260
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Berlin-Heiligensee station |
E381323
|
entity |
| Predicate | railwayLine |
P848
|
FINISHED |
| Object |
S25 line
The S25 line is a Berlin S-Bahn suburban railway service that connects northern and southern districts of the city via the central trunk route.
|
E1173752
|
NE FINISHED |
How this triple was built (4 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: S25 line | Statement: [Berlin-Heiligensee station, railwayLine, S25 line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: S25 line Context triple: [Berlin-Heiligensee station, railwayLine, S25 line]
-
A.
S25 line
The S25 line is a regional commuter rail service within the Zürich S-Bahn network that connects the city of Zürich with surrounding suburban and outlying areas.
-
B.
S29 line
The S29 line is a regional commuter rail service within the Zürich S-Bahn network, connecting suburban and outlying areas with the greater Zürich region.
-
C.
S26 line
The S26 line is a regional commuter rail service within the Zürich S-Bahn network that connects outlying suburban and rural areas with the greater Zürich region.
-
D.
S24 line
The S24 line is a regional commuter rail service within the Zürich S-Bahn network that connects Zürich with surrounding suburbs and towns.
-
E.
S5 line
The S5 line is a route of the Rhine-Main S-Bahn network serving the Frankfurt metropolitan area, connecting central Frankfurt with its surrounding suburbs.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: S25 line Triple: [Berlin-Heiligensee station, railwayLine, S25 line]
Generated description
The S25 line is a Berlin S-Bahn suburban railway service that connects northern and southern districts of the city via the central trunk route.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: S25 line Target entity description: The S25 line is a Berlin S-Bahn suburban railway service that connects northern and southern districts of the city via the central trunk route.
-
A.
S25 line
The S25 line is a regional commuter rail service within the Zürich S-Bahn network that connects the city of Zürich with surrounding suburban and outlying areas.
-
B.
S29 line
The S29 line is a regional commuter rail service within the Zürich S-Bahn network, connecting suburban and outlying areas with the greater Zürich region.
-
C.
S26 line
The S26 line is a regional commuter rail service within the Zürich S-Bahn network that connects outlying suburban and rural areas with the greater Zürich region.
-
D.
S24 line
The S24 line is a regional commuter rail service within the Zürich S-Bahn network that connects Zürich with surrounding suburbs and towns.
-
E.
S5 line
The S5 line is a route of the Rhine-Main S-Bahn network serving the Frankfurt metropolitan area, connecting central Frankfurt with its surrounding suburbs.
- F. None of above. chosen
Provenance (5 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_69d86d9cdb648190bf3171be0bd7d872 |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e04fb61cb881908b158609c1ccfa1e |
completed | April 16, 2026, 2:55 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff82fcb4e4819097bd0591bbcc3b71 |
completed | May 9, 2026, 6:54 p.m. |
| NEDg | Description generation | batch_69ff83ca33d08190816130bf2ea735df |
completed | May 9, 2026, 6:58 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ff8469354c819080b8cfddb7c66be5 |
completed | May 9, 2026, 7 p.m. |
Created at: April 10, 2026, 4:46 a.m.