Triple
T21677744
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Altdorf (Uri) |
E535017
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object | Altdorf railway station |
—
|
NE NERFINISHED |
How this triple was built (3 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: Altdorf railway station | Statement: [Altdorf (Uri), hasRailwayStation, Altdorf railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Altdorf railway station Context triple: [Altdorf (Uri), hasRailwayStation, Altdorf railway station]
-
A.
Drensteinfurt station
Drensteinfurt station is a regional railway stop in the town of Drensteinfurt in North Rhine-Westphalia, Germany, serving local passenger rail services.
-
B.
Arnstadt Hauptbahnhof
Arnstadt Hauptbahnhof is the main railway station serving the town of Arnstadt in Thuringia, Germany, providing regional rail connections.
-
C.
Günzburg station
Günzburg station is a regional railway station in the Bavarian town of Günzburg, Germany, serving as a local transport hub on important rail routes in the area.
-
D.
Urdorf railway station
Urdorf railway station is a local train stop in the municipality of Urdorf in the Swiss canton of Zurich, serving regional commuter rail services.
-
E.
Nördlingen station
Nördlingen station is a railway station in the Bavarian town of Nördlingen, Germany, serving as a regional transport hub and a notable stop on historic railway routes.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Altdorf railway station Target entity description: Altdorf railway station is a Swiss Federal Railways station in the canton of Uri that serves as a regional transport hub on the Gotthard railway line.
-
A.
Drensteinfurt station
Drensteinfurt station is a regional railway stop in the town of Drensteinfurt in North Rhine-Westphalia, Germany, serving local passenger rail services.
-
B.
Arnstadt Hauptbahnhof
Arnstadt Hauptbahnhof is the main railway station serving the town of Arnstadt in Thuringia, Germany, providing regional rail connections.
-
C.
Günzburg station
Günzburg station is a regional railway station in the Bavarian town of Günzburg, Germany, serving as a local transport hub on important rail routes in the area.
-
D.
Urdorf railway station
Urdorf railway station is a local train stop in the municipality of Urdorf in the Swiss canton of Zurich, serving regional commuter rail services.
-
E.
Nördlingen station
Nördlingen station is a railway station in the Bavarian town of Nördlingen, Germany, serving as a regional transport hub and a notable stop on historic railway routes.
- F. None of above. chosen
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_69e0c46898008190aa618a4af55bd1ee |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69ef8a11088081908911af2629f54c1c |
completed | April 27, 2026, 4:08 p.m. |
Created at: April 16, 2026, 6:43 p.m.