Triple

T1005169
Position Surface form Disambiguated ID Type / Status
Subject Alexei Nikolaevich, Tsarevich of Russia E21691 entity
Predicate baptismPlace P13158 FINISHED
Object Peter and Paul Cathedral, Saint Petersburg E22327 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: Peter and Paul Cathedral, Saint Petersburg | Statement: [Alexei Nikolaevich, Tsarevich of Russia, baptismPlace, Peter and Paul Cathedral, Saint Petersburg]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Peter and Paul Cathedral, Saint Petersburg
Context triple: [Alexei Nikolaevich, Tsarevich of Russia, baptismPlace, Peter and Paul Cathedral, Saint Petersburg]
  • A. Peter and Paul Cathedral, Saint Petersburg chosen
    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.
  • B. Smolny Cathedral
    Smolny Cathedral is an 18th-century Baroque Orthodox church in Saint Petersburg, Russia, renowned for its striking blue-and-white facade and design by architect Bartolomeo Rastrelli.
  • C. 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.
  • D. Cathedral of Saints Peter and Paul
    The Cathedral of Saints Peter and Paul is a prominent Roman Catholic cathedral and historical architectural landmark located in the city of Lutsk, Ukraine.
  • E. Dormition Cathedral
    Dormition Cathedral is a historic Russian Orthodox church in Moscow’s Kremlin, renowned as the traditional site of tsarist coronations and a central symbol of the Russian state and church.
  • 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_69a493c53e648190ae8cb76c433fd9a7 completed March 1, 2026, 7:30 p.m.
NER Named-entity recognition batch_69a4b51303548190a5ee3c0797fc3245 completed March 1, 2026, 9:52 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac5995ad6c8190a324094151442bce completed March 7, 2026, 5 p.m.
Created at: March 1, 2026, 7:41 p.m.