Triple

T14572864
Position Surface form Disambiguated ID Type / Status
Subject Piła E341962 entity
Predicate hasRailwayLine P848 FINISHED
Object Piła–Kołobrzeg railway line
The Piła–Kołobrzeg railway line is a regional rail route in northwestern Poland that connects inland Greater Poland with the Baltic Sea coast at Kołobrzeg.
 E1109209 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: Piła–Kołobrzeg railway line | Statement: [Piła, hasRailwayLine, Piła–Kołobrzeg railway line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Piła–Kołobrzeg railway line
Context triple: [Piła, hasRailwayLine, Piła–Kołobrzeg railway 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. Gdynia–Kościerzyna railway line
    The Gdynia–Kościerzyna railway line is a regional rail route in northern Poland connecting the coastal city of Gdynia with the inland town of Kościerzyna through the Pomeranian region.
  • C. 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.
  • D. Kraków–Balice railway line
    The Kraków–Balice railway line is a rail route in southern Poland that connects central Kraków with John Paul II International Airport Kraków–Balice, providing a key public transport link for air travelers.
  • E. Olsztyn–Skandawa railway line
    The Olsztyn–Skandawa railway line is a rail route in northeastern Poland connecting the regional capital Olsztyn with the border area near Skandawa, serving 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: Piła–Kołobrzeg railway line
Triple: [Piła, hasRailwayLine, Piła–Kołobrzeg railway line]
Generated description
The Piła–Kołobrzeg railway line is a regional rail route in northwestern Poland that connects inland Greater Poland with the Baltic Sea coast at Kołobrzeg.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Piła–Kołobrzeg railway line
Target entity description: The Piła–Kołobrzeg railway line is a regional rail route in northwestern Poland that connects inland Greater Poland with the Baltic Sea coast at Kołobrzeg.
  • 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. Gdynia–Kościerzyna railway line
    The Gdynia–Kościerzyna railway line is a regional rail route in northern Poland connecting the coastal city of Gdynia with the inland town of Kościerzyna through the Pomeranian region.
  • C. 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.
  • D. Kraków–Balice railway line
    The Kraków–Balice railway line is a rail route in southern Poland that connects central Kraków with John Paul II International Airport Kraków–Balice, providing a key public transport link for air travelers.
  • E. Olsztyn–Skandawa railway line
    The Olsztyn–Skandawa railway line is a rail route in northeastern Poland connecting the regional capital Olsztyn with the border area near Skandawa, serving 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_69d822dcc6248190bed689984bceb0e2 completed April 9, 2026, 10:06 p.m.
NER Named-entity recognition batch_69deb3f33b1c8190bb447788bfd28d51 completed April 14, 2026, 9:38 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd94b5d97481908b2d3d531817a3a6 completed May 8, 2026, 7:45 a.m.
NEDg Description generation batch_69fda288eea081909b3f4a202e89d221 completed May 8, 2026, 8:44 a.m.
NED2 Entity disambiguation (via description) batch_69fda2fac5fc8190a924c296c74fbf14 completed May 8, 2026, 8:46 a.m.
Created at: April 10, 2026, 1:24 a.m.