Triple

T20044834
Position Surface form Disambiguated ID Type / Status
Subject Illnau-Effretikon E497530 entity
Predicate hasRailwayStation P918 FINISHED
Object Effretikon railway station
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.
 E1408836 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: Effretikon railway station | Statement: [Illnau-Effretikon, hasRailwayStation, Effretikon railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Effretikon railway station
Context triple: [Illnau-Effretikon, hasRailwayStation, Effretikon railway station]
  • A. Eythorne station
    Eythorne station is a preserved heritage railway station in Kent, England, serving as part of the East Kent Railway tourist line.
  • B. Hever railway station
    Hever railway station is a small rural train stop in Kent, England, serving the village of Hever and its surrounding area.
  • C. 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.
  • D. Hay Railway Station
    Hay Railway Station is a historic former railway station in Hay, New South Wales, recognized as a heritage-listed site for its architectural and transport significance.
  • E. Keith railway station
    Keith railway station is a railway stop in Keith, Moray, Scotland, serving the town on the Aberdeen–Inverness line.
  • 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: Effretikon railway station
Triple: [Illnau-Effretikon, hasRailwayStation, Effretikon railway station]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Effretikon railway station
Target entity description: 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.
  • A. Eythorne station
    Eythorne station is a preserved heritage railway station in Kent, England, serving as part of the East Kent Railway tourist line.
  • B. Hever railway station
    Hever railway station is a small rural train stop in Kent, England, serving the village of Hever and its surrounding area.
  • C. 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.
  • D. Hay Railway Station
    Hay Railway Station is a historic former railway station in Hay, New South Wales, recognized as a heritage-listed site for its architectural and transport significance.
  • E. Keith railway station
    Keith railway station is a railway stop in Keith, Moray, Scotland, serving the town on the Aberdeen–Inverness line.
  • 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_69da627278c88190babe4297a9df1236 completed April 11, 2026, 3:02 p.m.
NER Named-entity recognition batch_69e662eea09481908d1001165e9d719c completed April 20, 2026, 5:31 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0816015e4c8190a65c4713ee9823a6 completed May 16, 2026, 7 a.m.
NEDg Description generation batch_6a0816c0375c8190b940f3d0d6391b4c completed May 16, 2026, 7:03 a.m.
NED2 Entity disambiguation (via description) batch_6a081798cb48819084ab456f79b68eb9 completed May 16, 2026, 7:07 a.m.
Created at: April 11, 2026, 3:37 p.m.