Triple

T16488312
Position Surface form Disambiguated ID Type / Status
Subject Łódź rail network E400504 entity
Predicate hasStation P35 FINISHED
Object 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.
 E1222763 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 Chojny railway station | Statement: [Łódź rail network, hasStation, Łódź Chojny railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Łódź Chojny railway station
Context triple: [Łódź rail network, hasStation, Łódź Chojny railway station]
  • A. 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.
  • B. 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.
  • 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. Chojnice railway station
    Chojnice railway station is a regional rail hub in northern Poland serving the town of Chojnice with passenger and freight connections.
  • E. Łódź Żabieniec railway station
    Łódź Żabieniec railway station is a local passenger rail stop in the city of Łódź, Poland, serving regional and commuter traffic on the western side of the city.
  • 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 Chojny railway station
Triple: [Łódź rail network, hasStation, Łódź Chojny railway station]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Łódź Chojny railway station
Target entity description: 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.
  • A. 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.
  • B. 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.
  • 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. Chojnice railway station
    Chojnice railway station is a regional rail hub in northern Poland serving the town of Chojnice with passenger and freight connections.
  • E. Łódź Żabieniec railway station
    Łódź Żabieniec railway station is a local passenger rail stop in the city of Łódź, Poland, serving regional and commuter traffic on the western side of the city.
  • 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_6a00758bc924819099f29d01bd8a02a0 completed May 10, 2026, 12:09 p.m.
NEDg Description generation batch_6a0076606dfc8190ac70597077a66ef0 completed May 10, 2026, 12:13 p.m.
NED2 Entity disambiguation (via description) batch_6a0076e65ab48190a3ead04eed9019bc completed May 10, 2026, 12:15 p.m.
Created at: April 10, 2026, 5:13 a.m.