Triple

T15552032

Position	Surface form	Disambiguated ID	Type / Status
Subject	Vasili I of Moscow	`E370771`	entity
Predicate	child	`P120`	FINISHED
Object	Yuri Vasilievich of Zvenigorod Yuri Vasilievich of Zvenigorod was a Russian prince of the early 15th century, known as a son of Grand Prince Vasili I of Moscow and a key figure in the dynastic struggles of the Grand Duchy of Moscow.	`E663750`	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: Yuri Vasilievich of Zvenigorod | Statement: [Vasili I of Moscow, child, Yuri Vasilievich of Zvenigorod]

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

Target entity: Yuri Vasilievich of Zvenigorod
Context triple: [Vasili I of Moscow, child, Yuri Vasilievich of Zvenigorod]

A. Yuri Dmitrievich of Zvenigorod
Yuri Dmitrievich of Zvenigorod was a Russian prince of the late 14th and early 15th centuries, known as a son of Grand Prince Dmitry Donskoy and a key figure in the dynastic struggles of the Grand Duchy of Moscow.
B. Yury Ivanovich of Dmitrov
Yury Ivanovich of Dmitrov was a Russian prince of the late 15th–early 16th century, known as a younger son of Grand Prince Ivan III and a regional ruler within the centralized Muscovite state.
C. Yuri Vasilyevich of Dmitrov
Yuri Vasilyevich of Dmitrov was a 15th-century Russian prince of the ruling Moscow dynasty, known primarily as a younger son of Grand Prince Vasili II and a regional ruler within the Grand Duchy of Moscow.
D. Andrey Ivanovich of Staritsa
Andrey Ivanovich of Staritsa was a 16th-century Russian prince of the Rurikid dynasty who held the appanage of Staritsa and was involved in the power struggles surrounding the reign of Ivan the Terrible.
E. Andrey Ivanovich of Serpukhov
Andrey Ivanovich of Serpukhov was a 14th-century Russian prince from the ruling house of Moscow who governed the appanage principality of Serpukhov.
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: Yuri Vasilievich of Zvenigorod
Triple: [Vasili I of Moscow, child, Yuri Vasilievich of Zvenigorod]

Generated description

Yuri Vasilievich of Zvenigorod was a Russian prince of the early 15th century, known as a son of Grand Prince Vasili I of Moscow and a key figure in the dynastic struggles of the Grand Duchy of Moscow.

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

Target entity: Yuri Vasilievich of Zvenigorod
Target entity description: Yuri Vasilievich of Zvenigorod was a Russian prince of the early 15th century, known as a son of Grand Prince Vasili I of Moscow and a key figure in the dynastic struggles of the Grand Duchy of Moscow.

A. Yuri Dmitrievich of Zvenigorod
Yuri Dmitrievich of Zvenigorod was a Russian prince of the late 14th and early 15th centuries, known as a son of Grand Prince Dmitry Donskoy and a key figure in the dynastic struggles of the Grand Duchy of Moscow.
B. Yury Ivanovich of Dmitrov
Yury Ivanovich of Dmitrov was a Russian prince of the late 15th–early 16th century, known as a younger son of Grand Prince Ivan III and a regional ruler within the centralized Muscovite state.
C. Yuri Vasilyevich of Dmitrov chosen
Yuri Vasilyevich of Dmitrov was a 15th-century Russian prince of the ruling Moscow dynasty, known primarily as a younger son of Grand Prince Vasili II and a regional ruler within the Grand Duchy of Moscow.
D. Andrey Ivanovich of Staritsa
Andrey Ivanovich of Staritsa was a 16th-century Russian prince of the Rurikid dynasty who held the appanage of Staritsa and was involved in the power struggles surrounding the reign of Ivan the Terrible.
E. Andrey Ivanovich of Serpukhov
Andrey Ivanovich of Serpukhov was a 14th-century Russian prince from the ruling house of Moscow who governed the appanage principality of Serpukhov.
F. None of above.

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_69d85cc6cf40819091f4a5facee1ebe6`	completed	April 10, 2026, 2:13 a.m.
NER	Named-entity recognition	`batch_69e04a9551288190a583e8291c35f521`	completed	April 16, 2026, 2:33 a.m.
NED1	Entity disambiguation (via context triple)	`batch_6a03852d4f988190aa778537ab9e3b9e`	completed	May 12, 2026, 7:53 p.m.
NEDg	Description generation	`batch_6a038a9d02d48190b337f6f611fc6840`	completed	May 12, 2026, 8:16 p.m.
NED2	Entity disambiguation (via description)	`batch_6a038b2720548190baaafbc022f36163`	completed	May 12, 2026, 8:18 p.m.

Created at: April 10, 2026, 4:08 a.m.