Triple

T14415883
Position Surface form Disambiguated ID Type / Status
Subject Moscow Avenue, Saint Petersburg E357448 entity
Predicate hasNearbyMetroStation P26735 FINISHED
Object Tekhnologichesky Institut metro station
Tekhnologichesky Institut metro station is a major Saint Petersburg Metro interchange station known for connecting multiple lines and serving the city’s central educational and industrial district.
 E1097195 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: Tekhnologichesky Institut metro station | Statement: [Moscow Avenue, Saint Petersburg, hasNearbyMetroStation, Tekhnologichesky Institut metro station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tekhnologichesky Institut metro station
Context triple: [Moscow Avenue, Saint Petersburg, hasNearbyMetroStation, Tekhnologichesky Institut metro station]
  • A. Delovoy Tsentr metro station
    Delovoy Tsentr metro station is a Moscow Metro station serving the Moscow International Business Center, providing rapid transit access to this major commercial district.
  • B. Marksistskaya metro station
    Marksistskaya metro station is a Moscow Metro station on the Kalininskaya Line, known for serving the central Tagansky District and providing convenient transfers to nearby lines.
  • C. Shelepikha metro station
    Shelepikha metro station is a Moscow Metro station serving the Shelepikha area in the Presnensky District of central Moscow.
  • D. 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.
  • 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: Tekhnologichesky Institut metro station
Triple: [Moscow Avenue, Saint Petersburg, hasNearbyMetroStation, Tekhnologichesky Institut metro station]
Generated description
Tekhnologichesky Institut metro station is a major Saint Petersburg Metro interchange station known for connecting multiple lines and serving the city’s central educational and industrial district.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tekhnologichesky Institut metro station
Target entity description: Tekhnologichesky Institut metro station is a major Saint Petersburg Metro interchange station known for connecting multiple lines and serving the city’s central educational and industrial district.
  • A. Delovoy Tsentr metro station
    Delovoy Tsentr metro station is a Moscow Metro station serving the Moscow International Business Center, providing rapid transit access to this major commercial district.
  • B. Marksistskaya metro station
    Marksistskaya metro station is a Moscow Metro station on the Kalininskaya Line, known for serving the central Tagansky District and providing convenient transfers to nearby lines.
  • C. Shelepikha metro station
    Shelepikha metro station is a Moscow Metro station serving the Shelepikha area in the Presnensky District of central Moscow.
  • D. 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.
  • 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_69d82793421c8190861eb0e673b085de completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de90cc99208190a2313b1acfb5d802 completed April 14, 2026, 7:09 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd552a75ec8190b966d509d315ca60 completed May 8, 2026, 3:14 a.m.
NEDg Description generation batch_69fd56844d7c8190906b6550fb1c28d5 completed May 8, 2026, 3:20 a.m.
NED2 Entity disambiguation (via description) batch_69fd5731c9188190bda2958bef87dfe2 completed May 8, 2026, 3:23 a.m.
Created at: April 10, 2026, 1:17 a.m.