Triple

T16488316
Position Surface form Disambiguated ID Type / Status
Subject Łódź rail network E400504 entity
Predicate hasStation P35 FINISHED
Object Łódź Andrzejów railway station
Łódź Andrzejów railway station is a local passenger rail stop serving the Andrzejów district on the eastern side of the city of Łódź, Poland.
 E1229856 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: Łódź Andrzejów railway station | Statement: [Łódź rail network, hasStation, Łódź Andrzejów railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Łódź Andrzejów railway station
Context triple: [Łódź rail network, hasStation, Łódź Andrzejów railway station]
  • A. Łódź Kaliska railway station
    Łódź Kaliska railway station is one of the main railway hubs in Łódź, Poland, serving regional and long-distance passenger traffic.
  • B. Łódź Fabryczna railway station
    Łódź Fabryczna railway station is a major modern underground rail hub in Łódź, Poland, serving as one of the city’s primary passenger terminals and a key node in the national rail network.
  • C. Łódź Widzew railway station
    Łódź Widzew railway station is a major rail hub in Łódź, Poland, serving regional and long-distance passenger services on key routes through the city.
  • D. Łódź Chojny railway station
    Łódź Chojny railway station is a passenger rail station in the southern part of Łódź, Poland, serving regional and suburban train connections within the city’s rail network.
  • E. Łódź Radogoszcz Zachód railway station
    Łódź Radogoszcz Zachód railway station is a local passenger rail stop in the Radogoszcz district of Łódź, Poland, serving regional and suburban connections within the city’s rail network.
  • 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: Łódź Andrzejów railway station
Triple: [Łódź rail network, hasStation, Łódź Andrzejów railway station]
Generated description
Łódź Andrzejów railway station is a local passenger rail stop serving the Andrzejów district on the eastern side of the city of Łódź, Poland.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Łódź Andrzejów railway station
Target entity description: Łódź Andrzejów railway station is a local passenger rail stop serving the Andrzejów district on the eastern side of the city of Łódź, Poland.
  • A. Łódź Kaliska railway station
    Łódź Kaliska railway station is one of the main railway hubs in Łódź, Poland, serving regional and long-distance passenger traffic.
  • B. Łódź Fabryczna railway station
    Łódź Fabryczna railway station is a major modern underground rail hub in Łódź, Poland, serving as one of the city’s primary passenger terminals and a key node in the national rail network.
  • C. Łódź Widzew railway station
    Łódź Widzew railway station is a major rail hub in Łódź, Poland, serving regional and long-distance passenger services on key routes through the city.
  • D. Łódź Chojny railway station
    Łódź Chojny railway station is a passenger rail station in the southern part of Łódź, Poland, serving regional and suburban train connections within the city’s rail network.
  • E. Łódź Radogoszcz Zachód railway station
    Łódź Radogoszcz Zachód railway station is a local passenger rail stop in the Radogoszcz district of Łódź, Poland, serving regional and suburban connections within the city’s rail network.
  • 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_69d883813098819084f5409539723b59 completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e32e084f388190887dfb3f6928f506 completed April 18, 2026, 7:08 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0091872e648190b805aa4e41bcbb6d completed May 10, 2026, 2:09 p.m.
NEDg Description generation batch_6a009a013ccc81908becd542b2f12e8f completed May 10, 2026, 2:45 p.m.
NED2 Entity disambiguation (via description) batch_6a009abdf55081908976fa9f9752a447 completed May 10, 2026, 2:48 p.m.
Created at: April 10, 2026, 5:13 a.m.