Triple
T21114587
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Zurich–Winterthur railway line |
E520260
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Effretikon railway station |
—
|
NE NERFINISHED |
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: Effretikon railway station | Statement: [Zurich–Winterthur railway line, hasStation, Effretikon railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Effretikon railway station Context triple: [Zurich–Winterthur railway line, hasStation, Effretikon railway station]
-
A.
Effretikon railway station
chosen
Effretikon railway station is a key regional rail hub in the municipality of Illnau-Effretikon in the canton of Zurich, Switzerland, serving both local and S-Bahn commuter services.
-
B.
Eythorne station
Eythorne station is a preserved heritage railway station in Kent, England, serving as part of the East Kent Railway tourist line.
-
C.
Breich railway station
Breich railway station is a small rural stop on the Shotts Line in West Lothian, Scotland, serving the village of Breich.
-
D.
Hever railway station
Hever railway station is a small rural train stop in Kent, England, serving the village of Hever and its surrounding area.
-
E.
Keith Town railway station
Keith Town railway station is a preserved heritage railway stop in Keith, Moray, Scotland, serving as part of the Keith & Dufftown Railway tourist line.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69e0b509a318819092fbbcb21d1fe603 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e72104e49c8190b75c2e14f6036e39 |
completed | April 21, 2026, 7:02 a.m. |
Created at: April 16, 2026, 2:54 p.m.