Triple

T11736966
Position Surface form Disambiguated ID Type / Status
Subject Chekhovskaya metro station E279052 entity
Predicate isOnNetwork P33235 FINISHED
Object Serpukhovsko–Timiryazevskaya line of Moscow Metro E46944 NE FINISHED

How this triple was built (2 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: Serpukhovsko–Timiryazevskaya line of Moscow Metro | Statement: [Chekhovskaya metro station, isOnNetwork, Serpukhovsko–Timiryazevskaya line of Moscow Metro]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Serpukhovsko–Timiryazevskaya line of Moscow Metro
Context triple: [Chekhovskaya metro station, isOnNetwork, Serpukhovsko–Timiryazevskaya line of Moscow Metro]
  • A. Serpukhovsko–Timiryazevskaya Line chosen
    The Serpukhovsko–Timiryazevskaya Line is one of the main north–south lines of the Moscow Metro, known for connecting several key residential and business districts across the city.
  • B. Tagansko–Krasnopresnenskaya Line
    The Tagansko–Krasnopresnenskaya Line is a major Moscow Metro line known for being one of the system’s busiest routes, connecting key residential districts with central Moscow.
  • C. Lyublinsko–Dmitrovskaya Line
    The Lyublinsko–Dmitrovskaya Line is a line of the Moscow Metro system that runs generally from the southeastern to the northern districts of Moscow, serving numerous residential and commercial areas.
  • D. Butovskaya Line of the Moscow Metro
    The Butovskaya Line of the Moscow Metro is a light metro line in southern Moscow that primarily serves the Butovo districts and features several above-ground and elevated sections.
  • E. Moscow Metro Arbatsko-Pokrovskaya Line
    The Moscow Metro Arbatsko-Pokrovskaya Line is one of the city’s major rapid transit lines, known for its deep-level stations, high passenger traffic, and service connecting central Moscow with several outlying districts.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d6aaffec6881908bead509e8621742 completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d8a4edced48190b7a59dd45921828e completed April 10, 2026, 7:21 a.m.
NED1 Entity disambiguation (via context triple) batch_69fe967a96708190b8688e84fdb270b0 completed May 9, 2026, 2:05 a.m.
Created at: April 8, 2026, 9:41 p.m.