Triple

T15827881
Position Surface form Disambiguated ID Type / Status
Subject Piața Victoriei metro station E383790 entity
Predicate connectsTo P845 FINISHED
Object Basarab metro station
Basarab metro station is a major Bucharest Metro interchange hub serving multiple lines and providing access to the city’s central and western areas.
 E1183264 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: Basarab metro station | Statement: [Piața Victoriei metro station, connectsTo, Basarab metro station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Basarab metro station
Context triple: [Piața Victoriei metro station, connectsTo, Basarab metro station]
  • A. Chonkadze Street station
    Chonkadze Street station is the lower terminal station of the Tbilisi Funicular, serving as the main boarding point for the historic hillside railway in Tbilisi, Georgia.
  • B. Sretensky Bulvar station
    Sretensky Bulvar station is a Moscow Metro station on the Lyublinsko–Dmitrovskaya line, known for its deep-level construction and transfer connections in the city center.
  • C. Natolin metro station
    Natolin metro station is an underground station on Line M1 of the Warsaw Metro serving the Natolin residential district in southern Warsaw.
  • D. Derzhprom metro station
    Derzhprom metro station is a Kharkiv Metro station serving the central Freedom Square area in Kharkiv, Ukraine.
  • E. Frunzenskaya metro station
    Frunzenskaya metro station is a Moscow Metro station on the Sokolnicheskaya Line, known for its deep-level construction and classic Soviet-era architectural design.
  • 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: Basarab metro station
Triple: [Piața Victoriei metro station, connectsTo, Basarab metro station]
Generated description
Basarab metro station is a major Bucharest Metro interchange hub serving multiple lines and providing access to the city’s central and western areas.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Basarab metro station
Target entity description: Basarab metro station is a major Bucharest Metro interchange hub serving multiple lines and providing access to the city’s central and western areas.
  • A. Chonkadze Street station
    Chonkadze Street station is the lower terminal station of the Tbilisi Funicular, serving as the main boarding point for the historic hillside railway in Tbilisi, Georgia.
  • B. Sretensky Bulvar station
    Sretensky Bulvar station is a Moscow Metro station on the Lyublinsko–Dmitrovskaya line, known for its deep-level construction and transfer connections in the city center.
  • C. Natolin metro station
    Natolin metro station is an underground station on Line M1 of the Warsaw Metro serving the Natolin residential district in southern Warsaw.
  • D. Derzhprom metro station
    Derzhprom metro station is a Kharkiv Metro station serving the central Freedom Square area in Kharkiv, Ukraine.
  • E. Frunzenskaya metro station
    Frunzenskaya metro station is a Moscow Metro station on the Sokolnicheskaya Line, known for its deep-level construction and classic Soviet-era architectural design.
  • 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_69d86da34c888190976e06c4019d415a completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e11e61c7508190ba1f675f2092364c completed April 16, 2026, 5:37 p.m.
NED1 Entity disambiguation (via context triple) batch_69ffb03ac77081908f2b169d7d26b318 completed May 9, 2026, 10:07 p.m.
NEDg Description generation batch_69ffb1570324819086dfd14bab516811 completed May 9, 2026, 10:12 p.m.
NED2 Entity disambiguation (via description) batch_69ffb1eedaf481908d70e3517fbd5492 completed May 9, 2026, 10:15 p.m.
Created at: April 10, 2026, 4:49 a.m.