Triple

T1552955
Position Surface form Disambiguated ID Type / Status
Subject FSB E33134 entity
Predicate headquartersLocation P62 FINISHED
Object Lubyanka Square, Moscow
Lubyanka Square, Moscow is a central Moscow square historically known as the site of Russia’s main security service headquarters and the former KGB prison.
E178334 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: Lubyanka Square, Moscow | Statement: [FSB, headquartersLocation, Lubyanka Square, Moscow]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lubyanka Square, Moscow
Context triple: [FSB, headquartersLocation, Lubyanka Square, Moscow]
  • A. Theatre Square, Moscow
    Theatre Square in Moscow is a historic central square renowned as a cultural hub, surrounded by landmark institutions including the Bolshoi Theatre.
  • B. Red Square
    Red Square is Moscow’s most famous historic plaza, known as a symbolic center of Russia and a UNESCO World Heritage site surrounded by landmarks like the Kremlin and Saint Basil’s Cathedral.
  • C. Suvorov Square
    Suvorov Square is a historic public square in Saint Petersburg, Russia, known for its prominent monument to General Alexander Suvorov and its location near major Neva River embankments and cultural landmarks.
  • D. Borovitskaya Square
    Borovitskaya Square is a central Moscow square located by the Kremlin, serving as a key traffic and historical junction near several important cultural and governmental sites.
  • E. Lubyanka Building
    The Lubyanka Building is a historic Moscow structure infamous as the main Soviet-era security service complex, associated with political repression and state surveillance.
  • 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: Lubyanka Square, Moscow
Triple: [FSB, headquartersLocation, Lubyanka Square, Moscow]
Generated description
Lubyanka Square, Moscow is a central Moscow square historically known as the site of Russia’s main security service headquarters and the former KGB prison.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Lubyanka Square, Moscow
Target entity description: Lubyanka Square, Moscow is a central Moscow square historically known as the site of Russia’s main security service headquarters and the former KGB prison.
  • A. Theatre Square, Moscow
    Theatre Square in Moscow is a historic central square renowned as a cultural hub, surrounded by landmark institutions including the Bolshoi Theatre.
  • B. Red Square
    Red Square is Moscow’s most famous historic plaza, known as a symbolic center of Russia and a UNESCO World Heritage site surrounded by landmarks like the Kremlin and Saint Basil’s Cathedral.
  • C. Suvorov Square
    Suvorov Square is a historic public square in Saint Petersburg, Russia, known for its prominent monument to General Alexander Suvorov and its location near major Neva River embankments and cultural landmarks.
  • D. Borovitskaya Square
    Borovitskaya Square is a central Moscow square located by the Kremlin, serving as a key traffic and historical junction near several important cultural and governmental sites.
  • E. Lubyanka Building
    The Lubyanka Building is a historic Moscow structure infamous as the main Soviet-era security service complex, associated with political repression and state surveillance.
  • 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_69a885ee6db8819099502bc5ce8af881 completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69a9086c96bc8190bed8b290fa16f21b completed March 5, 2026, 4:37 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad401b98888190ad48fbfb6e075434 completed March 8, 2026, 9:23 a.m.
NEDg Description generation batch_69ad40a795608190bcb4e0ac13417cc4 completed March 8, 2026, 9:25 a.m.
NED2 Entity disambiguation (via description) batch_69ad410ccb448190b8b6096096660d79 completed March 8, 2026, 9:27 a.m.
Created at: March 4, 2026, 7:26 p.m.