Triple

T7058188

Position	Surface form	Disambiguated ID	Type / Status
Subject	Prince Andrei Alexandrovich of Russia	`E164148`	entity
Predicate	sibling	`P363`	FINISHED
Object	Princess Irina Alexandrovna of Russia Princess Irina Alexandrovna of Russia was a Romanov grandniece of Tsar Nicholas II, best known as the wife of Prince Felix Yusupov, one of the chief conspirators in the assassination of Grigori Rasputin.	`E692195`	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: Princess Irina Alexandrovna of Russia | Statement: [Prince Andrei Alexandrovich of Russia, sibling, Princess Irina Alexandrovna of Russia]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Princess Irina Alexandrovna of Russia
Context triple: [Prince Andrei Alexandrovich of Russia, sibling, Princess Irina Alexandrovna of Russia]

A. Irina Mikhailovna of Russia
Irina Mikhailovna of Russia was a 17th-century Russian tsarevna, the daughter of Tsar Mikhail I and a member of the early Romanov dynasty.
B. Grand Duchess Tatiana Nikolaevna
Grand Duchess Tatiana Nikolaevna was the second daughter of Tsar Nicholas II of Russia, a Romanov grand duchess who was executed with her family during the Russian Revolution.
C. Her Imperial Highness Grand Duchess Tatiana Nikolaevna of Russia
Her Imperial Highness Grand Duchess Tatiana Nikolaevna of Russia was the second daughter of Tsar Nicholas II and Empress Alexandra, a member of the last imperial family of Russia who was executed with her relatives during the Russian Revolution.
D. Tatiana Nikolaevna of Russia
Tatiana Nikolaevna of Russia was the second daughter of Tsar Nicholas II and Empress Alexandra, a Grand Duchess known for her poise and wartime nursing work before being executed with her family during the Russian Revolution.
E. Maria Mikhailovna of Russia
Maria Mikhailovna of Russia was a 17th-century Russian tsarevna, the daughter of Tsar Mikhail I and a member of the early Romanov dynasty.
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: Princess Irina Alexandrovna of Russia
Triple: [Prince Andrei Alexandrovich of Russia, sibling, Princess Irina Alexandrovna of Russia]

Generated description

Princess Irina Alexandrovna of Russia was a Romanov grandniece of Tsar Nicholas II, best known as the wife of Prince Felix Yusupov, one of the chief conspirators in the assassination of Grigori Rasputin.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Princess Irina Alexandrovna of Russia
Target entity description: Princess Irina Alexandrovna of Russia was a Romanov grandniece of Tsar Nicholas II, best known as the wife of Prince Felix Yusupov, one of the chief conspirators in the assassination of Grigori Rasputin.

A. Irina Mikhailovna of Russia
Irina Mikhailovna of Russia was a 17th-century Russian tsarevna, the daughter of Tsar Mikhail I and a member of the early Romanov dynasty.
B. Grand Duchess Tatiana Nikolaevna
Grand Duchess Tatiana Nikolaevna was the second daughter of Tsar Nicholas II of Russia, a Romanov grand duchess who was executed with her family during the Russian Revolution.
C. Her Imperial Highness Grand Duchess Tatiana Nikolaevna of Russia
Her Imperial Highness Grand Duchess Tatiana Nikolaevna of Russia was the second daughter of Tsar Nicholas II and Empress Alexandra, a member of the last imperial family of Russia who was executed with her relatives during the Russian Revolution.
D. Tatiana Nikolaevna of Russia
Tatiana Nikolaevna of Russia was the second daughter of Tsar Nicholas II and Empress Alexandra, a Grand Duchess known for her poise and wartime nursing work before being executed with her family during the Russian Revolution.
E. Maria Mikhailovna of Russia
Maria Mikhailovna of Russia was a 17th-century Russian tsarevna, the daughter of Tsar Mikhail I and a member of the early Romanov dynasty.
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_69c68861678881909961ddf4d779f750`	completed	March 27, 2026, 1:38 p.m.
NER	Named-entity recognition	`batch_69c6e26b2acc8190b212ec77b74c419f`	completed	March 27, 2026, 8:02 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69c9eeaf4bac8190a55c83b90cf17070`	completed	March 30, 2026, 3:31 a.m.
NEDg	Description generation	`batch_69c9f00f9c088190a94ec74045659aae`	completed	March 30, 2026, 3:37 a.m.
NED2	Entity disambiguation (via description)	`batch_69c9f064290c81908d7a9d36f35d7afd`	completed	March 30, 2026, 3:39 a.m.

Created at: March 27, 2026, 2:38 p.m.