Triple

T21844663
Position Surface form Disambiguated ID Type / Status
Subject Ilanz E539343 entity
Predicate hasRailwayStation P918 FINISHED
Object Ilanz railway station
Ilanz railway station is a regional train stop in the town of Ilanz in the Swiss canton of Graubünden, serving as part of the Rhaetian Railway network in the Rhine valley.
 E1504971 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: Ilanz railway station | Statement: [Ilanz, hasRailwayStation, Ilanz railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ilanz railway station
Context triple: [Ilanz, hasRailwayStation, Ilanz railway station]
  • A. Usquert railway station
    Usquert railway station is a small regional train stop in the village of Usquert in the province of Groningen, Netherlands, serving local passenger services.
  • B. Bulnes station
    Bulnes station is a stop on Buenos Aires’ underground network, serving passengers on Line D in the Palermo area.
  • C. Rossio railway station
    Rossio railway station is a historic 19th-century train terminus in central Lisbon, Portugal, known for its Neo-Manueline façade and role as a key gateway to the Sintra line.
  • D. Olleros station
    Olleros station is a stop on Buenos Aires’ Line D subway, serving the Palermo and Colegiales neighborhoods in Argentina’s capital.
  • E. Lugo railway station
    Lugo railway station is the main train station serving the city of Lugo in Galicia, Spain, providing regional and long-distance rail 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: Ilanz railway station
Triple: [Ilanz, hasRailwayStation, Ilanz railway station]
Generated description
Ilanz railway station is a regional train stop in the town of Ilanz in the Swiss canton of Graubünden, serving as part of the Rhaetian Railway network in the Rhine valley.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ilanz railway station
Target entity description: Ilanz railway station is a regional train stop in the town of Ilanz in the Swiss canton of Graubünden, serving as part of the Rhaetian Railway network in the Rhine valley.
  • A. Usquert railway station
    Usquert railway station is a small regional train stop in the village of Usquert in the province of Groningen, Netherlands, serving local passenger services.
  • B. Bulnes station
    Bulnes station is a stop on Buenos Aires’ underground network, serving passengers on Line D in the Palermo area.
  • C. Rossio railway station
    Rossio railway station is a historic 19th-century train terminus in central Lisbon, Portugal, known for its Neo-Manueline façade and role as a key gateway to the Sintra line.
  • D. Olleros station
    Olleros station is a stop on Buenos Aires’ Line D subway, serving the Palermo and Colegiales neighborhoods in Argentina’s capital.
  • E. Lugo railway station
    Lugo railway station is the main train station serving the city of Lugo in Galicia, Spain, providing regional and long-distance rail 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_69e0c476c3c88190a92d08ebb59a128a completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69f0bd5398fc81909f025bcccd0f80cb completed April 28, 2026, 1:59 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0a4bcabfdc819083ffb78747a50a82 completed May 17, 2026, 11:14 p.m.
NEDg Description generation batch_6a0a4ceefdd88190aa3790bfd9df882b completed May 17, 2026, 11:19 p.m.
NED2 Entity disambiguation (via description) batch_6a0a4da50c988190a41a4fcb83ae02a6 completed May 17, 2026, 11:22 p.m.
Created at: April 16, 2026, 6:55 p.m.