Triple
T14868650
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Zürich Stadelhofen S-Bahn station |
E349681
|
entity |
| Predicate | servedBy |
P82
|
FINISHED |
| Object | Zürich S-Bahn line S18 |
E1138950
|
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: Zürich S-Bahn line S18 | Statement: [Zürich Stadelhofen S-Bahn station, servedBy, Zürich S-Bahn line S18]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Zürich S-Bahn line S18 Context triple: [Zürich Stadelhofen S-Bahn station, servedBy, Zürich S-Bahn line S18]
-
A.
Zürich S-Bahn line S18
chosen
Zürich S-Bahn line S18 is a regional suburban rail service in the Zürich transport network that connects the city with surrounding areas as part of its S-Bahn system.
-
B.
Zürich S-Bahn line S16
Zürich S-Bahn line S16 is a suburban rail service in the Zürich metropolitan network that connects the city with outlying communities along its route.
-
C.
Zürich S-Bahn line S12
Zürich S-Bahn line S12 is a suburban rail service in the Zürich metropolitan network that connects the city with surrounding regional destinations as part of the Zürcher Verkehrsverbund (ZVV) system.
-
D.
Zürich S-Bahn line S6
Zürich S-Bahn line S6 is a regional commuter rail service in the Zürich metropolitan network that connects the city with surrounding suburbs and towns.
-
E.
Zürich S-Bahn line S5
Zürich S-Bahn line S5 is a suburban rail service in the Zürich metropolitan network that connects the city with surrounding towns along a designated regional route.
- 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_69d822ee4f408190b6ac3b2fa434f0df |
completed | April 9, 2026, 10:06 p.m. |
| NER | Named-entity recognition | batch_69ded5776b848190bfe3a06ff261dc31 |
completed | April 15, 2026, 12:01 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff0b3216fc8190b79740a993b98cb3 |
completed | May 9, 2026, 10:23 a.m. |
Created at: April 10, 2026, 1:55 a.m.