Triple

T6769448
Position Surface form Disambiguated ID Type / Status
Subject Saint Petersburg Metro E155005 entity
Predicate depthRecord P1536 FINISHED
Object Admiralteyskaya is among the deepest stations in the world E207132 NE FINISHED

How this triple was built (3 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: Admiralteyskaya is among the deepest stations in the world | Statement: [Saint Petersburg Metro, depthRecord, Admiralteyskaya is among the deepest stations in the world]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Admiralteyskaya is among the deepest stations in the world
Context triple: [Saint Petersburg Metro, depthRecord, Admiralteyskaya is among the deepest stations in the world]
  • A. Admiralteyskaya metro station chosen
    Admiralteyskaya metro station is a deep-level underground station on the Saint Petersburg Metro, located near the city’s historic center and major landmarks such as the Admiralty building and the Hermitage.
  • B. Olkhovaya station
    Olkhovaya station is a station on the Sokolnicheskaya Line of the Moscow Metro, serving passengers in the southeastern part of the city.
  • C. Kachinskaya station
    Kachinskaya station is a stop on the Volgograd Metrotram light rail system in Volgograd, Russia.
  • D. Aleksandrovsky Sad metro station
    Aleksandrovsky Sad metro station is a central Moscow Metro station on the Arbatsko–Pokrovskaya line, located near the Kremlin and serving as part of a major interchange hub with several other lines.
  • E. Leningradskaya Station
    Leningradskaya Station is a Russian research base in Antarctica used for scientific studies in fields such as glaciology, meteorology, and geophysics.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: depthRecord
Context triple: [Saint Petersburg Metro, depthRecord, Admiralteyskaya is among the deepest stations in the world]
  • A. depth
    Indicates the vertical distance from a reference surface or top point down to a lower point or bottom within a medium or space.
  • B. depthClass
    Indicates the categorical classification of an entity based on its depth or depth-related range.
  • C. depthRank chosen
    Indicates the relative ordering of entities based on how deep or distant they are along a specified depth dimension or hierarchy.
  • D. depthMetresApprox
    Indicates an approximate measurement of how deep something is in metres, rather than an exact value.
  • E. recordLayer
    Indicates that one entity documents or stores information about another entity within a specific layer or level of a system or structure.
  • F. None of above.

Provenance (4 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_69c68812ef7c819099369f51febb725c completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d232d1f08190bc30c0f24f28c475 completed March 27, 2026, 6:53 p.m.
NED1 Entity disambiguation (via context triple) batch_69c712c46b70819097401afab991c808 completed March 27, 2026, 11:29 p.m.
PD Predicate disambiguation batch_69c6d094105881909c5806eb4afa6306 completed March 27, 2026, 6:46 p.m.
Created at: March 27, 2026, 2:12 p.m.