Triple

T17452713
Position Surface form Disambiguated ID Type / Status
Subject Koleje Dolnośląskie E424951 entity
Predicate hasRouteThrough P4374 FINISHED
Object 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.
E1269167 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: Legnica – Wrocław line | Statement: [Koleje Dolnośląskie, hasRouteThrough, Legnica – Wrocław line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Legnica – Wrocław line
Context triple: [Koleje Dolnośląskie, hasRouteThrough, Legnica – Wrocław line]
  • A. 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.
  • B. Warsaw–Kraków main line
    The Warsaw–Kraków main line is a major Polish railway corridor connecting the capital city Warsaw with Kraków, serving as one of the country’s key passenger and freight routes.
  • C. 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.
  • D. Łódź–Ostrów Wielkopolski railway
    The Łódź–Ostrów Wielkopolski railway is a regional rail line in central Poland connecting the city of Łódź with Ostrów Wielkopolski and serving as an important route for both passenger and freight traffic.
  • 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: Legnica – Wrocław line
Triple: [Koleje Dolnośląskie, hasRouteThrough, Legnica – Wrocław line]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Legnica – Wrocław line
Target entity description: 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.
  • A. 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.
  • B. Warsaw–Kraków main line
    The Warsaw–Kraków main line is a major Polish railway corridor connecting the capital city Warsaw with Kraków, serving as one of the country’s key passenger and freight routes.
  • C. 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.
  • D. Łódź–Ostrów Wielkopolski railway
    The Łódź–Ostrów Wielkopolski railway is a regional rail line in central Poland connecting the city of Łódź with Ostrów Wielkopolski and serving as an important route for both passenger and freight traffic.
  • 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_6a01affed0908190a1bf9ac851485d1a completed May 11, 2026, 10:31 a.m.
NEDg Description generation batch_6a01b0a265348190a884a58f3caf54df completed May 11, 2026, 10:34 a.m.
NED2 Entity disambiguation (via description) batch_6a01b1b0553c8190bb76969fe95154ff completed May 11, 2026, 10:38 a.m.
Created at: April 10, 2026, 5:47 a.m.