Triple

T906234

Position	Surface form	Disambiguated ID	Type / Status
Subject	Nicholas I of Russia	`E19554`	entity
Predicate	mother	`P120`	FINISHED
Object	Maria Feodorovna (Sophie Dorothea of Württemberg) Maria Feodorovna (born Sophie Dorothea of Württemberg) was Empress consort of Russia as the wife of Paul I and a prominent Romanov matriarch who played a significant role in the imperial court and charitable life of the Russian Empire.	`E146685`	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: Maria Feodorovna (Sophie Dorothea of Württemberg) | Statement: [Nicholas I of Russia, mother, Maria Feodorovna (Sophie Dorothea of Württemberg)]

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

Target entity: Maria Feodorovna (Sophie Dorothea of Württemberg)
Context triple: [Nicholas I of Russia, mother, Maria Feodorovna (Sophie Dorothea of Württemberg)]

A. Maria Feodorovna (Dagmar of Denmark)
Maria Feodorovna, born Princess Dagmar of Denmark, was Empress consort of Russia as the wife of Tsar Alexander III and mother of the last Russian tsar, Nicholas II.
B. Empress Maria Alexandrovna of Russia
Empress Maria Alexandrovna of Russia was the wife of Emperor Alexander II and Empress consort of the Russian Empire, known for her patronage of the arts and charitable work.
C. Alexandra Pavlovna of Russia
Alexandra Pavlovna of Russia was a Russian grand duchess, daughter of Emperor Paul I, who became Archduchess of Austria through her marriage to Archduke Joseph, Palatine of Hungary.
D. Empress Alexandra Feodorovna
Empress Alexandra Feodorovna was the last Empress of Russia, wife of Tsar Nicholas II, and a central yet controversial figure in the final years of the Romanov dynasty.
E. Maria Nikolaevna of Russia
Maria Nikolaevna of Russia was a Grand Duchess, the third daughter of Tsar Nicholas II and Empress Alexandra, and one of the Romanov children executed with their parents during the Russian Revolution.
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: Maria Feodorovna (Sophie Dorothea of Württemberg)
Triple: [Nicholas I of Russia, mother, Maria Feodorovna (Sophie Dorothea of Württemberg)]

Generated description

Maria Feodorovna (born Sophie Dorothea of Württemberg) was Empress consort of Russia as the wife of Paul I and a prominent Romanov matriarch who played a significant role in the imperial court and charitable life of the Russian Empire.

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

Target entity: Maria Feodorovna (Sophie Dorothea of Württemberg)
Target entity description: Maria Feodorovna (born Sophie Dorothea of Württemberg) was Empress consort of Russia as the wife of Paul I and a prominent Romanov matriarch who played a significant role in the imperial court and charitable life of the Russian Empire.

A. Maria Feodorovna (Dagmar of Denmark)
Maria Feodorovna, born Princess Dagmar of Denmark, was Empress consort of Russia as the wife of Tsar Alexander III and mother of the last Russian tsar, Nicholas II.
B. Empress Maria Alexandrovna of Russia
Empress Maria Alexandrovna of Russia was the wife of Emperor Alexander II and Empress consort of the Russian Empire, known for her patronage of the arts and charitable work.
C. Alexandra Pavlovna of Russia
Alexandra Pavlovna of Russia was a Russian grand duchess, daughter of Emperor Paul I, who became Archduchess of Austria through her marriage to Archduke Joseph, Palatine of Hungary.
D. Empress Alexandra Feodorovna
Empress Alexandra Feodorovna was the last Empress of Russia, wife of Tsar Nicholas II, and a central yet controversial figure in the final years of the Romanov dynasty.
E. Maria Nikolaevna of Russia
Maria Nikolaevna of Russia was a Grand Duchess, the third daughter of Tsar Nicholas II and Empress Alexandra, and one of the Romanov children executed with their parents during the Russian Revolution.
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_69a4939e889c8190ac148b3ac1a7f90b`	completed	March 1, 2026, 7:29 p.m.
NER	Named-entity recognition	`batch_69a4b2cc85a08190bc8186eb9ed1fa38`	completed	March 1, 2026, 9:42 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69aca2d3cb588190882a480c18147384`	completed	March 7, 2026, 10:12 p.m.
NEDg	Description generation	`batch_69aca556501c8190abd8ae1cd679919a`	completed	March 7, 2026, 10:23 p.m.
NED2	Entity disambiguation (via description)	`batch_69aca7753da0819098e50ae51e967eb5`	completed	March 7, 2026, 10:32 p.m.

Created at: March 1, 2026, 7:39 p.m.