Triple

T1451464
Position Surface form Disambiguated ID Type / Status
Subject Sofia E31299 entity
Predicate hasLandmark P105 FINISHED
Object Alexander Nevsky Cathedral
Alexander Nevsky Cathedral is a monumental Orthodox church in Sofia, Bulgaria, renowned as one of the largest Eastern Orthodox cathedrals in the world and a symbol of Bulgarian national identity.
E205379 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: Alexander Nevsky Cathedral | Statement: [Sofia, hasLandmark, Alexander Nevsky Cathedral]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Alexander Nevsky Cathedral
Context triple: [Sofia, hasLandmark, Alexander Nevsky Cathedral]
  • A. 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.
  • B. Peter and Paul Cathedral
    Peter and Paul Cathedral is a prominent Russian Orthodox church in Saint Petersburg, best known as the burial site of many members of the Russian imperial Romanov family.
  • C. Annunciation Cathedral
    Annunciation Cathedral is a historic Russian Orthodox church within the Moscow Kremlin, renowned for its golden domes and richly decorated interior that once served as the private chapel of the Russian tsars.
  • D. Cathedral of the Archangel
    The Cathedral of the Archangel is a prominent Russian Orthodox church in Moscow’s Kremlin, historically used as the main burial place of Russian tsars and grand princes.
  • E. 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.
  • 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: Alexander Nevsky Cathedral
Triple: [Sofia, hasLandmark, Alexander Nevsky Cathedral]
Generated description
Alexander Nevsky Cathedral is a monumental Orthodox church in Sofia, Bulgaria, renowned as one of the largest Eastern Orthodox cathedrals in the world and a symbol of Bulgarian national identity.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Alexander Nevsky Cathedral
Target entity description: Alexander Nevsky Cathedral is a monumental Orthodox church in Sofia, Bulgaria, renowned as one of the largest Eastern Orthodox cathedrals in the world and a symbol of Bulgarian national identity.
  • A. 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.
  • B. Peter and Paul Cathedral
    Peter and Paul Cathedral is a prominent Russian Orthodox church in Saint Petersburg, best known as the burial site of many members of the Russian imperial Romanov family.
  • C. Annunciation Cathedral
    Annunciation Cathedral is a historic Russian Orthodox church within the Moscow Kremlin, renowned for its golden domes and richly decorated interior that once served as the private chapel of the Russian tsars.
  • D. Cathedral of the Archangel
    The Cathedral of the Archangel is a prominent Russian Orthodox church in Moscow’s Kremlin, historically used as the main burial place of Russian tsars and grand princes.
  • E. 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.
  • 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_69a499171a28819085b993a3ac78e363 completed March 1, 2026, 7:52 p.m.
NER Named-entity recognition batch_69a4c57bc0908190a57e6bc3d20d5e3c completed March 1, 2026, 11:02 p.m.
NED1 Entity disambiguation (via context triple) batch_69adc986352881909dcc435095bc0f8f completed March 8, 2026, 7:09 p.m.
NEDg Description generation batch_69adcb87535c8190a3d152e593d47165 completed March 8, 2026, 7:18 p.m.
NED2 Entity disambiguation (via description) batch_69adcc295e648190b42156f3607d9e2e completed March 8, 2026, 7:21 p.m.
Created at: March 1, 2026, 8 p.m.