Triple

T6625751

Position	Surface form	Disambiguated ID	Type / Status
Subject	Białystok railway station	`E149794`	entity
Predicate	partOf	`P40`	FINISHED
Object	railway infrastructure of Podlaskie Voivodeship The railway infrastructure of Podlaskie Voivodeship is the regional network of rail lines, stations, and related facilities that supports passenger and freight transport across this northeastern province of Poland.	`E607448`	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: railway infrastructure of Podlaskie Voivodeship | Statement: [Białystok railway station, partOf, railway infrastructure of Podlaskie Voivodeship]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: railway infrastructure of Podlaskie Voivodeship
Context triple: [Białystok railway station, partOf, railway infrastructure of Podlaskie Voivodeship]

A. Polish railway network
The Polish railway network is the nationwide system of rail lines and infrastructure in Poland that connects cities, towns, and regions for passenger and freight transport.
B. Łódź rail network
The Łódź rail network is the system of railway lines and stations serving the city of Łódź, Poland, connecting it with regional and national routes for passenger and freight transport.
C. Łódź–Tuplice railway
The Łódź–Tuplice railway is a major Polish rail line connecting the central city of Łódź with the western border region near Germany, serving both passenger and freight traffic.
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. Kraków–Katowice railway line
The Kraków–Katowice railway line is a major rail route in southern Poland that connects the cities of Kraków and Katowice, serving as an important corridor for 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: railway infrastructure of Podlaskie Voivodeship
Triple: [Białystok railway station, partOf, railway infrastructure of Podlaskie Voivodeship]

Generated description

The railway infrastructure of Podlaskie Voivodeship is the regional network of rail lines, stations, and related facilities that supports passenger and freight transport across this northeastern province of Poland.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: railway infrastructure of Podlaskie Voivodeship
Target entity description: The railway infrastructure of Podlaskie Voivodeship is the regional network of rail lines, stations, and related facilities that supports passenger and freight transport across this northeastern province of Poland.

A. Polish railway network
The Polish railway network is the nationwide system of rail lines and infrastructure in Poland that connects cities, towns, and regions for passenger and freight transport.
B. Łódź rail network
The Łódź rail network is the system of railway lines and stations serving the city of Łódź, Poland, connecting it with regional and national routes for passenger and freight transport.
C. Łódź–Tuplice railway
The Łódź–Tuplice railway is a major Polish rail line connecting the central city of Łódź with the western border region near Germany, serving both passenger and freight traffic.
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. Kraków–Katowice railway line
The Kraków–Katowice railway line is a major rail route in southern Poland that connects the cities of Kraków and Katowice, serving as an important corridor for 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_69c687ee50048190aa151765bef16193`	completed	March 27, 2026, 1:36 p.m.
NER	Named-entity recognition	`batch_69c6af8187d881908b7a86f2cae5de23`	completed	March 27, 2026, 4:25 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69c6e44d356c8190ad4f2a617c3de4af`	completed	March 27, 2026, 8:10 p.m.
NEDg	Description generation	`batch_69c6e5b236888190b108de51c730179a`	completed	March 27, 2026, 8:16 p.m.
NED2	Entity disambiguation (via description)	`batch_69c6e7ce9aa88190abd000a13c00a070`	completed	March 27, 2026, 8:25 p.m.

Created at: March 27, 2026, 1:58 p.m.