Triple

T23105611

Position	Surface form	Disambiguated ID	Type / Status
Subject	Interiors of the Mining Institute in Saint Petersburg	`E576152`	entity
Predicate	locatedIn	`P40`	FINISHED
Object	Mining Institute in Saint Petersburg The Mining Institute in Saint Petersburg is one of Russia’s oldest and most prestigious technical universities, renowned for its engineering education, research in mining and geology, and monumental neoclassical architecture.	`E1571603`	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: Mining Institute in Saint Petersburg | Statement: [Interiors of the Mining Institute in Saint Petersburg, locatedIn, Mining Institute in Saint Petersburg]

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

Target entity: Mining Institute in Saint Petersburg
Context triple: [Interiors of the Mining Institute in Saint Petersburg, locatedIn, Mining Institute in Saint Petersburg]

A. Institute Giprostroymost – Saint Petersburg
Institute Giprostroymost – Saint Petersburg is a Russian engineering and design institute specializing in large-scale bridge and transport infrastructure projects.
B. Baltic Works, Saint Petersburg
Baltic Works in Saint Petersburg is a major Russian shipbuilding and heavy engineering yard historically known for constructing warships for the Imperial Russian Navy and its successors.
C. Mint of Saint Petersburg (historical)
The historical Mint of Saint Petersburg was a major imperial Russian coin-producing facility located within the Peter and Paul Fortress on Zayachy Island.
D. Lomonosov (Oranienbaum)
Lomonosov (Oranienbaum) is a historic town near Saint Petersburg, Russia, known for its imperial palaces, parks, and role as a former royal residence.
E. Kolomyagi area of Saint Petersburg
The Kolomyagi area of Saint Petersburg is a residential district in the city’s northwestern part, known for its Soviet-era housing, transport links, and proximity to major urban thoroughfares.
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: Mining Institute in Saint Petersburg
Triple: [Interiors of the Mining Institute in Saint Petersburg, locatedIn, Mining Institute in Saint Petersburg]

Generated description

The Mining Institute in Saint Petersburg is one of Russia’s oldest and most prestigious technical universities, renowned for its engineering education, research in mining and geology, and monumental neoclassical architecture.

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

Target entity: Mining Institute in Saint Petersburg
Target entity description: The Mining Institute in Saint Petersburg is one of Russia’s oldest and most prestigious technical universities, renowned for its engineering education, research in mining and geology, and monumental neoclassical architecture.

A. Institute Giprostroymost – Saint Petersburg
Institute Giprostroymost – Saint Petersburg is a Russian engineering and design institute specializing in large-scale bridge and transport infrastructure projects.
B. Baltic Works, Saint Petersburg
Baltic Works in Saint Petersburg is a major Russian shipbuilding and heavy engineering yard historically known for constructing warships for the Imperial Russian Navy and its successors.
C. Mint of Saint Petersburg (historical)
The historical Mint of Saint Petersburg was a major imperial Russian coin-producing facility located within the Peter and Paul Fortress on Zayachy Island.
D. Lomonosov (Oranienbaum)
Lomonosov (Oranienbaum) is a historic town near Saint Petersburg, Russia, known for its imperial palaces, parks, and role as a former royal residence.
E. Kolomyagi area of Saint Petersburg
The Kolomyagi area of Saint Petersburg is a residential district in the city’s northwestern part, known for its Soviet-era housing, transport links, and proximity to major urban thoroughfares.
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_69e245f4af548190898d434a64a1e774`	completed	April 17, 2026, 2:38 p.m.
NER	Named-entity recognition	`batch_69f18e0ad44c81908e1873d4b3860323`	completed	April 29, 2026, 4:50 a.m.
NED1	Entity disambiguation (via context triple)	`batch_6a0c23e606cc8190b0f51e22318250ad`	completed	May 19, 2026, 8:48 a.m.
NEDg	Description generation	`batch_6a0c28083b548190b8773691b6cc1e39`	completed	May 19, 2026, 9:06 a.m.
NED2	Entity disambiguation (via description)	`batch_6a0c28f3c9288190b9ee0e5c4911ee9b`	completed	May 19, 2026, 9:10 a.m.

Created at: April 17, 2026, 3:58 p.m.