Triple

T3351406
Position Surface form Disambiguated ID Type / Status
Subject Voorschoten E70500 entity
Predicate locatedOn P40 FINISHED
Object railway line The Hague–Leiden
The railway line The Hague–Leiden is a key rail route in the Netherlands connecting the cities of The Hague and Leiden as part of the country’s dense intercity and regional train network.
E351579 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: railway line The Hague–Leiden | Statement: [Voorschoten, locatedOn, railway line The Hague–Leiden]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: railway line The Hague–Leiden
Context triple: [Voorschoten, locatedOn, railway line The Hague–Leiden]
  • A. Weesp–Leiden railway
    The Weesp–Leiden railway is a key rail line in the Netherlands connecting the Amsterdam area with Leiden and serving as an important corridor in the Randstad region’s passenger rail network.
  • B. Utrecht–Leiden railway
    The Utrecht–Leiden railway is a Dutch rail line connecting the cities of Utrecht and Leiden, serving as an important regional passenger route in the Randstad area.
  • C. Haarlem–Leiden railway
    The Haarlem–Leiden railway is a historic rail line in the Netherlands that connects the cities of Haarlem and Leiden and serves several intermediate towns in the province of North Holland.
  • D. Utrecht–Hilversum–Amersfoort railway
    The Utrecht–Hilversum–Amersfoort railway is a key Dutch rail route connecting the central hub of Utrecht with the cities of Hilversum and Amersfoort in the central Netherlands.
  • E. Amsterdam–Zutphen railway line
    The Amsterdam–Zutphen railway line is a major Dutch rail route connecting Amsterdam with the eastern city of Zutphen, serving as an important corridor for both regional and intercity train services.
  • 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: railway line The Hague–Leiden
Triple: [Voorschoten, locatedOn, railway line The Hague–Leiden]
Generated description
The railway line The Hague–Leiden is a key rail route in the Netherlands connecting the cities of The Hague and Leiden as part of the country’s dense intercity and regional train network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: railway line The Hague–Leiden
Target entity description: The railway line The Hague–Leiden is a key rail route in the Netherlands connecting the cities of The Hague and Leiden as part of the country’s dense intercity and regional train network.
  • A. Weesp–Leiden railway
    The Weesp–Leiden railway is a key rail line in the Netherlands connecting the Amsterdam area with Leiden and serving as an important corridor in the Randstad region’s passenger rail network.
  • B. Utrecht–Leiden railway
    The Utrecht–Leiden railway is a Dutch rail line connecting the cities of Utrecht and Leiden, serving as an important regional passenger route in the Randstad area.
  • C. Haarlem–Leiden railway
    The Haarlem–Leiden railway is a historic rail line in the Netherlands that connects the cities of Haarlem and Leiden and serves several intermediate towns in the province of North Holland.
  • D. Utrecht–Hilversum–Amersfoort railway
    The Utrecht–Hilversum–Amersfoort railway is a key Dutch rail route connecting the central hub of Utrecht with the cities of Hilversum and Amersfoort in the central Netherlands.
  • E. Amsterdam–Zutphen railway line
    The Amsterdam–Zutphen railway line is a major Dutch rail route connecting Amsterdam with the eastern city of Zutphen, serving as an important corridor for both regional and intercity train services.
  • 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_69ad85a4ef7c8190a29e2bbd6fa454e4 completed March 8, 2026, 2:20 p.m.
NER Named-entity recognition batch_69adb220721c81909eb4d8d35c923927 completed March 8, 2026, 5:30 p.m.
NED1 Entity disambiguation (via context triple) batch_69b3252f3f248190bb61db5c4fd2781a completed March 12, 2026, 8:42 p.m.
NEDg Description generation batch_69b3290aa6dc8190bd45ec83094fc23e completed March 12, 2026, 8:58 p.m.
NED2 Entity disambiguation (via description) batch_69b32987fdb48190983babe4515c68b4 completed March 12, 2026, 9 p.m.
Created at: March 8, 2026, 3:12 p.m.