Triple

T2167568
Position Surface form Disambiguated ID Type / Status
Subject Serpukhovsko–Timiryazevskaya Line E46944 entity
Predicate namedAfter P63 FINISHED
Object Timiryazevskaya station
Timiryazevskaya station is a Moscow Metro station that serves as a key stop and namesake on the Serpukhovsko–Timiryazevskaya Line.
 E364575 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: Timiryazevskaya station | Statement: [Serpukhovsko–Timiryazevskaya Line, namedAfter, Timiryazevskaya station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Timiryazevskaya station
Context triple: [Serpukhovsko–Timiryazevskaya Line, namedAfter, Timiryazevskaya station]
  • A. Krasnoselskaya station
    Krasnoselskaya station is a Moscow Metro station known for its early Soviet-era architecture and location on the system’s first metro line.
  • B. Kachinskaya station
    Kachinskaya station is a stop on the Volgograd Metrotram light rail system in Volgograd, Russia.
  • C. Komsomolskaya station
    Komsomolskaya station is a stop on the Volgograd Metrotram light rail system in Volgograd, Russia.
  • D. Komsomolskaya station
    Komsomolskaya station is a prominent Moscow Metro station known for its grand Stalinist architecture and location beneath Komsomolskaya Square, a major railway hub.
  • E. Cherkizovskaya station
    Cherkizovskaya station is a Moscow Metro station serving the northeastern part of the city near the Cherkizovo area and major transport hubs.
  • 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: Timiryazevskaya station
Triple: [Serpukhovsko–Timiryazevskaya Line, namedAfter, Timiryazevskaya station]
Generated description
Timiryazevskaya station is a Moscow Metro station that serves as a key stop and namesake on the Serpukhovsko–Timiryazevskaya Line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Timiryazevskaya station
Target entity description: Timiryazevskaya station is a Moscow Metro station that serves as a key stop and namesake on the Serpukhovsko–Timiryazevskaya Line.
  • A. Krasnoselskaya station
    Krasnoselskaya station is a Moscow Metro station known for its early Soviet-era architecture and location on the system’s first metro line.
  • B. Kachinskaya station
    Kachinskaya station is a stop on the Volgograd Metrotram light rail system in Volgograd, Russia.
  • C. Komsomolskaya station
    Komsomolskaya station is a stop on the Volgograd Metrotram light rail system in Volgograd, Russia.
  • D. Komsomolskaya station
    Komsomolskaya station is a prominent Moscow Metro station known for its grand Stalinist architecture and location beneath Komsomolskaya Square, a major railway hub.
  • E. Cherkizovskaya station
    Cherkizovskaya station is a Moscow Metro station serving the northeastern part of the city near the Cherkizovo area and major transport hubs.
  • 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_69a88a184cbc8190877791f6552c2484 completed March 4, 2026, 7:38 p.m.
NER Named-entity recognition batch_69abbeac9d688190bfa68715e173771e completed March 7, 2026, 5:59 a.m.
NED1 Entity disambiguation (via context triple) batch_69b37e38ff2881909490b7b20deb149b completed March 13, 2026, 3:02 a.m.
NEDg Description generation batch_69b37f44417481908dc7e04dc112d900 completed March 13, 2026, 3:06 a.m.
NED2 Entity disambiguation (via description) batch_69b37fa6b5c08190bb598c77c526df13 completed March 13, 2026, 3:08 a.m.
Created at: March 4, 2026, 7:45 p.m.