Triple

T7973883
Position Surface form Disambiguated ID Type / Status
Subject Vasilievsky Island spit E185394 entity
Predicate centralFeature P7153 FINISHED
Object Old Saint Petersburg Stock Exchange building E702961 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: Old Saint Petersburg Stock Exchange building | Statement: [Vasilievsky Island spit, centralFeature, Old Saint Petersburg Stock Exchange building]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Old Saint Petersburg Stock Exchange building
Context triple: [Vasilievsky Island spit, centralFeature, Old Saint Petersburg Stock Exchange building]
  • A. Old Saint Petersburg Stock Exchange building chosen
    The Old Saint Petersburg Stock Exchange building is a prominent neoclassical architectural monument on the spit of Vasilievsky Island that once housed the city’s main stock exchange and now serves as a notable cultural and historical landmark.
  • B. All-Russia Insurance Company building
    The All-Russia Insurance Company building is a historic Moscow structure best known today as the Lubyanka Building, long associated with Soviet and Russian security services.
  • C. Saint Petersburg City Duma building
    The Saint Petersburg City Duma building is a historic governmental edifice in central Saint Petersburg, notable for housing the city’s legislative assembly and its prominent clock tower on Nevsky Prospekt.
  • D. Anichkov Palace, Saint Petersburg
    Anichkov Palace in Saint Petersburg is a historic imperial residence on Nevsky Prospekt, renowned for its 18th-century architecture and long association with the Russian royal family.
  • E. Peter and Paul Cathedral, Saint Petersburg
    Peter and Paul Cathedral in Saint Petersburg is a landmark Russian Orthodox church and historic mausoleum of the Russian emperors from the House of Romanov.
  • 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_69ca829851908190b4e03829353ee7c3 completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb3bf319648190a900b133d58bd02b completed March 31, 2026, 3:13 a.m.
NED1 Entity disambiguation (via context triple) batch_69cc56710dd0819084da3898cb0933b0 completed March 31, 2026, 11:19 p.m.
Created at: March 30, 2026, 5:14 p.m.