Triple

T20710557
Position Surface form Disambiguated ID Type / Status
Subject Imperial Russian train at Pskov railway station E509024 entity
Predicate context P36 FINISHED
Object Nicholas II was intercepted by political envoys at Pskov
Nicholas II was the last Emperor of Russia, whose abdication during the 1917 revolution marked the end of the Romanov dynasty and the Russian Empire.
E1446511 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: Nicholas II was intercepted by political envoys at Pskov | Statement: [Imperial Russian train at Pskov railway station, context, Nicholas II was intercepted by political envoys at Pskov]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Nicholas II was intercepted by political envoys at Pskov
Context triple: [Imperial Russian train at Pskov railway station, context, Nicholas II was intercepted by political envoys at Pskov]
  • A. Boris Danilovich of Moscow
    Boris Danilovich of Moscow was a medieval Russian princely figure from the ruling house of Moscow, known primarily as a son of Prince Daniil Aleksandrovich and a member of the early Muscovite dynasty.
  • B. Nikita Mikhailovich of Russia
    Nikita Mikhailovich of Russia was a Russian grand duke of the Romanov dynasty, a member of the extended imperial family in the late 19th and early 20th centuries.
  • C. Vasily Borgov in Moscow
    Vasily Borgov in Moscow is the reigning Soviet world chess champion whom Beth Harmon ultimately overcomes in the climactic match of *The Queen’s Gambit*.
  • D. Nikolaevich
    Nikolaevich is a Russian patronymic meaning "son of Nikolai," commonly used in the full names of male members of the Russian imperial family and others bearing the given name Nikolai.
  • E. Ivan Ivanovich of Russia
    Ivan Ivanovich of Russia was the eldest son and heir apparent of Tsar Ivan the Terrible, whose death before his father—traditionally said to have occurred after a violent quarrel with him—helped precipitate the Time of Troubles.
  • 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: Nicholas II was intercepted by political envoys at Pskov
Triple: [Imperial Russian train at Pskov railway station, context, Nicholas II was intercepted by political envoys at Pskov]
Generated description
Nicholas II was the last Emperor of Russia, whose abdication during the 1917 revolution marked the end of the Romanov dynasty and the Russian Empire.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Nicholas II was intercepted by political envoys at Pskov
Target entity description: Nicholas II was the last Emperor of Russia, whose abdication during the 1917 revolution marked the end of the Romanov dynasty and the Russian Empire.
  • A. Boris Danilovich of Moscow
    Boris Danilovich of Moscow was a medieval Russian princely figure from the ruling house of Moscow, known primarily as a son of Prince Daniil Aleksandrovich and a member of the early Muscovite dynasty.
  • B. Nikita Mikhailovich of Russia
    Nikita Mikhailovich of Russia was a Russian grand duke of the Romanov dynasty, a member of the extended imperial family in the late 19th and early 20th centuries.
  • C. Vasily Borgov in Moscow
    Vasily Borgov in Moscow is the reigning Soviet world chess champion whom Beth Harmon ultimately overcomes in the climactic match of *The Queen’s Gambit*.
  • D. Nikolaevich
    Nikolaevich is a Russian patronymic meaning "son of Nikolai," commonly used in the full names of male members of the Russian imperial family and others bearing the given name Nikolai.
  • E. Ivan Ivanovich of Russia
    Ivan Ivanovich of Russia was the eldest son and heir apparent of Tsar Ivan the Terrible, whose death before his father—traditionally said to have occurred after a violent quarrel with him—helped precipitate the Time of Troubles.
  • 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_69e0b4c40ad88190b81f77695366d328 completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6c1974ba08190b0e5ad529be95e4c completed April 21, 2026, 12:15 a.m.
NED1 Entity disambiguation (via context triple) batch_6a08e04d605c8190a00df9f7c303d314 completed May 16, 2026, 9:23 p.m.
NEDg Description generation batch_6a08e0d409d48190bca2fb8c60b8ce08 completed May 16, 2026, 9:25 p.m.
NED2 Entity disambiguation (via description) batch_6a08e164ef8c8190b482f2cc0f43acce completed May 16, 2026, 9:28 p.m.
Created at: April 16, 2026, 12:14 p.m.