Triple

T13129767
Position Surface form Disambiguated ID Type / Status
Subject Vyborgsky District E311936 entity
Predicate hasMetroStation P522 FINISHED
Object Parnas (metro)
Parnas (metro) is a station on the Saint Petersburg Metro serving the northern residential areas of the Vyborgsky District.
 E1021986 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: Parnas (metro) | Statement: [Vyborgsky District, hasMetroStation, Parnas (metro)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Parnas (metro)
Context triple: [Vyborgsky District, hasMetroStation, Parnas (metro)]
  • A. Picpus metro station
    Picpus metro station is a Paris Métro station in the 12th arrondissement serving the residential Picpus neighborhood.
  • B. Parc / Park metro station
    Parc / Park metro station is a central Brussels Metro station serving lines 1 and 5, located between Brussels Park and key government and cultural institutions in the city center.
  • C. Paraíso metro station
    Paraíso metro station is a key São Paulo Metro interchange station near Avenida Paulista, connecting multiple lines and serving one of the city’s main commercial and cultural corridors.
  • D. Hénon metro station
    Hénon metro station is a Lyon Metro station serving the La Croix-Rousse district in Lyon, France.
  • E. Mokena Metra station
    Mokena Metra station is a commuter rail stop in Mokena, Illinois, serving passengers on Metra’s Rock Island District line between Chicago and its southwestern suburbs.
  • 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: Parnas (metro)
Triple: [Vyborgsky District, hasMetroStation, Parnas (metro)]
Generated description
Parnas (metro) is a station on the Saint Petersburg Metro serving the northern residential areas of the Vyborgsky District.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Parnas (metro)
Target entity description: Parnas (metro) is a station on the Saint Petersburg Metro serving the northern residential areas of the Vyborgsky District.
  • A. Picpus metro station
    Picpus metro station is a Paris Métro station in the 12th arrondissement serving the residential Picpus neighborhood.
  • B. Parc / Park metro station
    Parc / Park metro station is a central Brussels Metro station serving lines 1 and 5, located between Brussels Park and key government and cultural institutions in the city center.
  • C. Paraíso metro station
    Paraíso metro station is a key São Paulo Metro interchange station near Avenida Paulista, connecting multiple lines and serving one of the city’s main commercial and cultural corridors.
  • D. Hénon metro station
    Hénon metro station is a Lyon Metro station serving the La Croix-Rousse district in Lyon, France.
  • E. Mokena Metra station
    Mokena Metra station is a commuter rail stop in Mokena, Illinois, serving passengers on Metra’s Rock Island District line between Chicago and its southwestern suburbs.
  • 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_69d806a9fe888190b081e2d9ea665d6c completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69d9819bfd348190a22d44f837877e1c completed April 10, 2026, 11:02 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6e290c308819090ee4436c199b57c completed May 3, 2026, 5:52 a.m.
NEDg Description generation batch_69f6e397df5c8190a470fc5c226b027b completed May 3, 2026, 5:56 a.m.
NED2 Entity disambiguation (via description) batch_69f6e454f95c8190b023c5d141999dd8 completed May 3, 2026, 5:59 a.m.
Created at: April 9, 2026, 9:07 p.m.