Triple
T19347769
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Uster |
E483927
|
entity |
| Predicate | isServedBy |
P1293
|
FINISHED |
| Object |
Uster railway station
Uster railway station is a key regional and S-Bahn rail hub in the town of Uster in the canton of Zurich, Switzerland.
|
E1371565
|
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: Uster railway station | Statement: [Uster, isServedBy, Uster railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Uster railway station Context triple: [Uster, isServedBy, Uster railway station]
-
A.
Sursee railway station
Sursee railway station is a regional rail hub in the town of Sursee in the Swiss canton of Lucerne, serving as a stop on key Swiss Federal Railways routes.
-
B.
Olten railway station
Olten railway station is a major Swiss rail hub and interchange in the town of Olten, serving as a key junction for national and regional train services.
-
C.
Wankdorf railway station
Wankdorf railway station is a major rail stop in Bern, Switzerland, serving as a key access point to the nearby Stade de Suisse and surrounding urban area.
-
D.
Sihlwald railway station
Sihlwald railway station is a local stop on the Sihltal line in the Swiss canton of Zurich, serving the Sihlwald forest and nearby recreational area.
-
E.
St. Gallen railway station
St. Gallen railway station is a major rail hub in northeastern Switzerland, serving the city of St. Gallen with regional, intercity, and international train connections.
- 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: Uster railway station Triple: [Uster, isServedBy, Uster railway station]
Generated description
Uster railway station is a key regional and S-Bahn rail hub in the town of Uster in the canton of Zurich, Switzerland.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Uster railway station Target entity description: Uster railway station is a key regional and S-Bahn rail hub in the town of Uster in the canton of Zurich, Switzerland.
-
A.
Sursee railway station
Sursee railway station is a regional rail hub in the town of Sursee in the Swiss canton of Lucerne, serving as a stop on key Swiss Federal Railways routes.
-
B.
Olten railway station
Olten railway station is a major Swiss rail hub and interchange in the town of Olten, serving as a key junction for national and regional train services.
-
C.
Wankdorf railway station
Wankdorf railway station is a major rail stop in Bern, Switzerland, serving as a key access point to the nearby Stade de Suisse and surrounding urban area.
-
D.
Sihlwald railway station
Sihlwald railway station is a local stop on the Sihltal line in the Swiss canton of Zurich, serving the Sihlwald forest and nearby recreational area.
-
E.
St. Gallen railway station
St. Gallen railway station is a major rail hub in northeastern Switzerland, serving the city of St. Gallen with regional, intercity, and international train connections.
- 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_69d8e8d244f8819080eb1f3491300db2 |
completed | April 10, 2026, 12:10 p.m. |
| NER | Named-entity recognition | batch_69e6185c95248190b1e5bb8626489767 |
completed | April 20, 2026, 12:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a07240767548190a59f13380f4122ea |
completed | May 15, 2026, 1:47 p.m. |
| NEDg | Description generation | batch_6a0724ed8ef4819098355902815c84bd |
completed | May 15, 2026, 1:51 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0725a3a8508190b94d5bc51656b77b |
completed | May 15, 2026, 1:54 p.m. |
Created at: April 10, 2026, 1:34 p.m.