Triple

T46769
Position Surface form Disambiguated ID Type / Status
Subject St. Petersburg E916 entity
Predicate hasLandmark P105 FINISHED
Object Saint Isaac's Cathedral
Saint Isaac's Cathedral is a monumental 19th-century Russian Orthodox church in St. Petersburg, renowned for its massive gilded dome and richly decorated interior.
E9870 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: Saint Isaac's Cathedral | Statement: [St. Petersburg, hasLandmark, Saint Isaac's Cathedral]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Saint Isaac's Cathedral
Context triple: [St. Petersburg, hasLandmark, Saint Isaac's Cathedral]
  • A. Church of the Savior on Spilled Blood
    The Church of the Savior on Spilled Blood is a richly decorated Russian Orthodox church in St. Petersburg, famed for its colorful onion domes and elaborate mosaics commemorating the site of Tsar Alexander II’s assassination.
  • B. Kremlin
    The Kremlin is a historic fortified complex in the heart of Moscow that serves as the official residence of the Russian president and a symbol of Russian political power.
  • C. Mariinsky Theatre
    The Mariinsky Theatre is a historic opera and ballet house in Saint Petersburg, Russia, renowned as one of the world’s leading centers for classical music and performing arts.
  • D. Kremlin Wall Necropolis
    The Kremlin Wall Necropolis is a prestigious burial site in Moscow’s Red Square where many prominent Soviet leaders and figures are interred.
  • E. St. Pierre Cathedral
    St. Pierre Cathedral is a historic Protestant church in Geneva, Switzerland, renowned as the home church of John Calvin and a major symbol of the Reformation.
  • 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: Saint Isaac's Cathedral
Triple: [St. Petersburg, hasLandmark, Saint Isaac's Cathedral]
Generated description
Saint Isaac's Cathedral is a monumental 19th-century Russian Orthodox church in St. Petersburg, renowned for its massive gilded dome and richly decorated interior.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Saint Isaac's Cathedral
Target entity description: Saint Isaac's Cathedral is a monumental 19th-century Russian Orthodox church in St. Petersburg, renowned for its massive gilded dome and richly decorated interior.
  • A. Church of the Savior on Spilled Blood
    The Church of the Savior on Spilled Blood is a richly decorated Russian Orthodox church in St. Petersburg, famed for its colorful onion domes and elaborate mosaics commemorating the site of Tsar Alexander II’s assassination.
  • B. Kremlin
    The Kremlin is a historic fortified complex in the heart of Moscow that serves as the official residence of the Russian president and a symbol of Russian political power.
  • C. Mariinsky Theatre
    The Mariinsky Theatre is a historic opera and ballet house in Saint Petersburg, Russia, renowned as one of the world’s leading centers for classical music and performing arts.
  • D. Kremlin Wall Necropolis
    The Kremlin Wall Necropolis is a prestigious burial site in Moscow’s Red Square where many prominent Soviet leaders and figures are interred.
  • E. St. Pierre Cathedral
    St. Pierre Cathedral is a historic Protestant church in Geneva, Switzerland, renowned as the home church of John Calvin and a major symbol of the Reformation.
  • 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_69a2480baefc81909951b14058479aa2 completed Feb. 28, 2026, 1:42 a.m.
NER Named-entity recognition batch_69a24af2c2f881908cb7200ed3992fca completed Feb. 28, 2026, 1:54 a.m.
NED1 Entity disambiguation (via context triple) batch_69a26c17a9888190b8222d661165bd9f completed Feb. 28, 2026, 4:16 a.m.
NEDg Description generation batch_69a26d277ea881908612b8d07ace7e63 completed Feb. 28, 2026, 4:20 a.m.
NED2 Entity disambiguation (via description) batch_69a27148b83081908ee3f8479f63ac06 completed Feb. 28, 2026, 4:38 a.m.
Created at: Feb. 28, 2026, 1:47 a.m.