Triple

T5892913
Position Surface form Disambiguated ID Type / Status
Subject Porosenkov Log mass grave E131032 entity
Predicate containsRemainsOf P16216 FINISHED
Object Grand Duchess Olga Nikolaevna E206716 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: Grand Duchess Olga Nikolaevna | Statement: [Porosenkov Log mass grave, containsRemainsOf, Grand Duchess Olga Nikolaevna]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Grand Duchess Olga Nikolaevna
Context triple: [Porosenkov Log mass grave, containsRemainsOf, Grand Duchess Olga Nikolaevna]
  • A. Grand Duchess Olga Nikolaevna of Russia chosen
    Grand Duchess Olga Nikolaevna of Russia was the eldest daughter of Tsar Nicholas II and Empress Alexandra, a Romanov grand duchess who was executed with her family during the Russian Revolution.
  • B. Grand Duchess Olga Pavlovna of Russia
    Grand Duchess Olga Pavlovna of Russia was a short-lived daughter of Emperor Paul I and Empress Maria Feodorovna, remembered primarily as a minor Romanov grand duchess who died in early childhood.
  • C. Grand Duchess Olga Alexandrovna of Russia
    Grand Duchess Olga Alexandrovna of Russia was the youngest daughter of Emperor Alexander III and sister of the last Russian tsar, Nicholas II, known for her artistic talent, charitable work, and life in exile after the Russian Revolution.
  • D. Grand Duchess Xenia Alexandrovna of Russia
    Grand Duchess Xenia Alexandrovna of Russia was a daughter of Tsar Alexander III and a prominent Romanov aristocrat who lived through the fall of the Russian Empire and spent much of her later life in exile in Western Europe.
  • E. Grand Duchess Alexandra Nikolaevna of Russia
    Grand Duchess Alexandra Nikolaevna of Russia was a daughter of Emperor Nicholas I and Empress Alexandra Feodorovna, remembered for her beauty, musical talent, and tragic death shortly after childbirth.
  • 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_69c00857439c819095950754176aa58a completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c036b5c68481909fdcba428238c74d completed March 22, 2026, 6:36 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7eea9112c8190b0f0040afbf916ce completed March 28, 2026, 3:07 p.m.
Created at: March 22, 2026, 3:58 p.m.