Triple

T17452716
Position Surface form Disambiguated ID Type / Status
Subject Koleje Dolnośląskie E424951 entity
Predicate hasRouteThrough P4374 FINISHED
Object Wrocław – Trzebnica line
The Wrocław–Trzebnica line is a regional railway route in Lower Silesia, Poland, connecting the city of Wrocław with the town of Trzebnica and serving local passenger traffic.
 E1272958 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: Wrocław – Trzebnica line | Statement: [Koleje Dolnośląskie, hasRouteThrough, Wrocław – Trzebnica line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Wrocław – Trzebnica line
Context triple: [Koleje Dolnośląskie, hasRouteThrough, Wrocław – Trzebnica line]
  • A. Legnica – Wrocław line
    The Legnica–Wrocław line is a key railway route in Lower Silesia, Poland, connecting the cities of Legnica and Wrocław and serving as an important regional commuter and intercity corridor.
  • B. Wrocław – Jelenia Góra line
    The Wrocław – Jelenia Góra line is a key railway route in Lower Silesia, Poland, connecting the regional capital Wrocław with the mountain city of Jelenia Góra and serving as an important corridor for regional passenger traffic.
  • C. Wrocław – Wałbrzych line
    The Wrocław–Wałbrzych line is a major railway route in Lower Silesia, Poland, connecting the regional capital Wrocław with the city of Wałbrzych through a series of urban and mountainous areas.
  • D. 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.
  • E. 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.
  • 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: Wrocław – Trzebnica line
Triple: [Koleje Dolnośląskie, hasRouteThrough, Wrocław – Trzebnica line]
Generated description
The Wrocław–Trzebnica line is a regional railway route in Lower Silesia, Poland, connecting the city of Wrocław with the town of Trzebnica and serving local passenger traffic.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Wrocław – Trzebnica line
Target entity description: The Wrocław–Trzebnica line is a regional railway route in Lower Silesia, Poland, connecting the city of Wrocław with the town of Trzebnica and serving local passenger traffic.
  • A. Legnica – Wrocław line
    The Legnica–Wrocław line is a key railway route in Lower Silesia, Poland, connecting the cities of Legnica and Wrocław and serving as an important regional commuter and intercity corridor.
  • B. Wrocław – Jelenia Góra line
    The Wrocław – Jelenia Góra line is a key railway route in Lower Silesia, Poland, connecting the regional capital Wrocław with the mountain city of Jelenia Góra and serving as an important corridor for regional passenger traffic.
  • C. Wrocław – Wałbrzych line
    The Wrocław–Wałbrzych line is a major railway route in Lower Silesia, Poland, connecting the regional capital Wrocław with the city of Wałbrzych through a series of urban and mountainous areas.
  • D. 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.
  • E. 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.
  • 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_69d889db0ba481908402409af3b37917 completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e4513faa0c8190961cf504c459bf34 completed April 19, 2026, 3:51 a.m.
NED1 Entity disambiguation (via context triple) batch_6a01c93165e08190905de32d1101f556 completed May 11, 2026, 12:18 p.m.
NEDg Description generation batch_6a01ca5fae748190a46cd90134679438 completed May 11, 2026, 12:23 p.m.
NED2 Entity disambiguation (via description) batch_6a01cac44fac8190995ccac3d9e73693 completed May 11, 2026, 12:25 p.m.
Created at: April 10, 2026, 5:47 a.m.