Triple

T15699941
Position Surface form Disambiguated ID Type / Status
Subject Poznań Główny railway station E380566 entity
Predicate isMajorStopOn P3386 FINISHED
Object railway line Poznań–Wrocław
The railway line Poznań–Wrocław is a major rail route in western Poland connecting the cities of Poznań and Wrocław and serving as an important corridor for both passenger and freight traffic.
 E1176388 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 Poznań–Wrocław | Statement: [Poznań Główny railway station, isMajorStopOn, railway line Poznań–Wrocław]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: railway line Poznań–Wrocław
Context triple: [Poznań Główny railway station, isMajorStopOn, railway line Poznań–Wrocław]
  • A. railway line Poznań–Szczecin
    The railway line Poznań–Szczecin is a major rail route in western Poland connecting the regional capital Poznań with the port city of Szczecin and serving as an important corridor for both passenger and freight traffic.
  • B. Katowice–Gliwice railway line
    The Katowice–Gliwice railway line is a major rail route in southern Poland that connects the cities of Katowice and Gliwice within the Upper Silesian metropolitan area.
  • C. Poznań–Piła railway line
    The Poznań–Piła railway line is a key rail route in western Poland connecting the regional capital Poznań with the city of Piła, serving both passenger and freight traffic.
  • D. Katowice–Bielsko-Biała railway line
    The Katowice–Bielsko-Biała railway line is a major rail route in southern Poland connecting the regional capital Katowice with the city of Bielsko-Biała, serving both passenger and freight traffic in the Silesian region.
  • E. Kraków–Katowice railway line
    The Kraków–Katowice railway line is a major rail route in southern Poland that connects the cities of Kraków and Katowice, serving as an important corridor for both passenger and freight traffic.
  • 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 Poznań–Wrocław
Triple: [Poznań Główny railway station, isMajorStopOn, railway line Poznań–Wrocław]
Generated description
The railway line Poznań–Wrocław is a major rail route in western Poland connecting the cities of Poznań and Wrocław and serving as an important corridor for both passenger and freight traffic.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: railway line Poznań–Wrocław
Target entity description: The railway line Poznań–Wrocław is a major rail route in western Poland connecting the cities of Poznań and Wrocław and serving as an important corridor for both passenger and freight traffic.
  • A. railway line Poznań–Szczecin
    The railway line Poznań–Szczecin is a major rail route in western Poland connecting the regional capital Poznań with the port city of Szczecin and serving as an important corridor for both passenger and freight traffic.
  • B. Katowice–Gliwice railway line
    The Katowice–Gliwice railway line is a major rail route in southern Poland that connects the cities of Katowice and Gliwice within the Upper Silesian metropolitan area.
  • C. Poznań–Piła railway line
    The Poznań–Piła railway line is a key rail route in western Poland connecting the regional capital Poznań with the city of Piła, serving both passenger and freight traffic.
  • D. Katowice–Bielsko-Biała railway line
    The Katowice–Bielsko-Biała railway line is a major rail route in southern Poland connecting the regional capital Katowice with the city of Bielsko-Biała, serving both passenger and freight traffic in the Silesian region.
  • E. Kraków–Katowice railway line
    The Kraków–Katowice railway line is a major rail route in southern Poland that connects the cities of Kraków and Katowice, serving as an important corridor for both passenger and freight traffic.
  • 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_69d86d99e860819094b6957cde470f2c completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e04f6d71308190971c10c599da9645 completed April 16, 2026, 2:54 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff9090e25481909f142b54ac4802f8 completed May 9, 2026, 7:52 p.m.
NEDg Description generation batch_69ff92d044f48190baefcf932f369350 completed May 9, 2026, 8:02 p.m.
NED2 Entity disambiguation (via description) batch_69ff934af4288190b3d3cad6af142334 completed May 9, 2026, 8:04 p.m.
Created at: April 10, 2026, 4:45 a.m.