Triple

T22288918
Position Surface form Disambiguated ID Type / Status
Subject National Stadium, Warsaw E550938 entity
Predicate operator P179 FINISHED
Object PL.2012+ Sp. z o.o.
PL.2012+ Sp. z o.o. is a Polish company responsible for managing and operating Warsaw’s National Stadium, hosting sports, cultural, and commercial events.
 E1527927 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: PL.2012+ Sp. z o.o. | Statement: [National Stadium, Warsaw, operator, PL.2012+ Sp. z o.o.]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: PL.2012+ Sp. z o.o.
Context triple: [National Stadium, Warsaw, operator, PL.2012+ Sp. z o.o.]
  • A. PŁ
    PŁ is the Polish abbreviation for Łódź University of Technology, a major technical university located in Łódź, Poland.
  • B. Neoplan Polska
    Neoplan Polska was a Polish bus manufacturer that later evolved into Solaris Bus & Coach, a well-known European producer of city and intercity buses.
  • C. Amica Wronki S.A.
    Amica Wronki S.A. is a Polish home appliance manufacturer that has also been involved in professional football through its ownership ties to clubs such as Lech Poznań.
  • D. Skanska Poland
    Skanska Poland is the Polish branch of the global construction and development company Skanska, responsible for major infrastructure and building projects across Poland.
  • E. UPC Polska
    UPC Polska is a leading Polish telecommunications company that provides broadband internet, digital television, and telephone services to households and businesses across Poland.
  • 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: PL.2012+ Sp. z o.o.
Triple: [National Stadium, Warsaw, operator, PL.2012+ Sp. z o.o.]
Generated description
PL.2012+ Sp. z o.o. is a Polish company responsible for managing and operating Warsaw’s National Stadium, hosting sports, cultural, and commercial events.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: PL.2012+ Sp. z o.o.
Target entity description: PL.2012+ Sp. z o.o. is a Polish company responsible for managing and operating Warsaw’s National Stadium, hosting sports, cultural, and commercial events.
  • A. PŁ
    PŁ is the Polish abbreviation for Łódź University of Technology, a major technical university located in Łódź, Poland.
  • B. Neoplan Polska
    Neoplan Polska was a Polish bus manufacturer that later evolved into Solaris Bus & Coach, a well-known European producer of city and intercity buses.
  • C. Amica Wronki S.A.
    Amica Wronki S.A. is a Polish home appliance manufacturer that has also been involved in professional football through its ownership ties to clubs such as Lech Poznań.
  • D. Skanska Poland
    Skanska Poland is the Polish branch of the global construction and development company Skanska, responsible for major infrastructure and building projects across Poland.
  • E. UPC Polska
    UPC Polska is a leading Polish telecommunications company that provides broadband internet, digital television, and telephone services to households and businesses across Poland.
  • 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_69e11e45fb848190a1b2ae21296e3a5f completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f15609854c81908adb7681cff2c404 completed April 29, 2026, 12:51 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0abcafb5808190a3a43870466b89c2 completed May 18, 2026, 7:15 a.m.
NEDg Description generation batch_6a0abde18cc08190881f6dfecbcfd229 completed May 18, 2026, 7:21 a.m.
NED2 Entity disambiguation (via description) batch_6a0abe349d488190bb7b09d44f5c0b33 completed May 18, 2026, 7:22 a.m.
Created at: April 16, 2026, 8:41 p.m.