Triple

T1442641

Position	Surface form	Disambiguated ID	Type / Status
Subject	Historic Centre of Saint Petersburg and Related Groups of Monuments	`E31107`	entity
Predicate	hasPart	`P35`	FINISHED
Object	Stock Exchange building on Vasilyevsky Island The Stock Exchange building on Vasilyevsky Island is a prominent neoclassical landmark in Saint Petersburg, Russia, historically serving as the city’s main commercial exchange and a key architectural centerpiece of the city’s waterfront ensemble.	`E165386`	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: Stock Exchange building on Vasilyevsky Island | Statement: [Historic Centre of Saint Petersburg and Related Groups of Monuments, hasPart, Stock Exchange building on Vasilyevsky Island]

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

Target entity: Stock Exchange building on Vasilyevsky Island
Context triple: [Historic Centre of Saint Petersburg and Related Groups of Monuments, hasPart, Stock Exchange building on Vasilyevsky Island]

A. Stock Exchange Building
The Stock Exchange Building is a historic 18th-century structure in Stockholm’s Old Town that now serves cultural and civic functions, including housing the Nobel Museum.
B. Moscow City Duma building
The Moscow City Duma building is the official seat and meeting place of Moscow’s municipal legislature, housing the city’s primary legislative and representative functions.
C. Moscow Exchange
Moscow Exchange is Russia’s largest securities and derivatives trading platform, providing markets for equities, bonds, currencies, money market instruments, and commodities.
D. State Duma Building
The State Duma Building is the main parliamentary complex in central Moscow that houses Russia’s lower house of the Federal Assembly.
E. Anichkov Palace, Saint Petersburg, Russian Empire
Anichkov Palace in Saint Petersburg was a prominent imperial residence of the Russian royal family and a notable architectural landmark on Nevsky Prospekt.
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: Stock Exchange building on Vasilyevsky Island
Triple: [Historic Centre of Saint Petersburg and Related Groups of Monuments, hasPart, Stock Exchange building on Vasilyevsky Island]

Generated description

The Stock Exchange building on Vasilyevsky Island is a prominent neoclassical landmark in Saint Petersburg, Russia, historically serving as the city’s main commercial exchange and a key architectural centerpiece of the city’s waterfront ensemble.

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

Target entity: Stock Exchange building on Vasilyevsky Island
Target entity description: The Stock Exchange building on Vasilyevsky Island is a prominent neoclassical landmark in Saint Petersburg, Russia, historically serving as the city’s main commercial exchange and a key architectural centerpiece of the city’s waterfront ensemble.

A. Stock Exchange Building
The Stock Exchange Building is a historic 18th-century structure in Stockholm’s Old Town that now serves cultural and civic functions, including housing the Nobel Museum.
B. Moscow City Duma building
The Moscow City Duma building is the official seat and meeting place of Moscow’s municipal legislature, housing the city’s primary legislative and representative functions.
C. Moscow Exchange
Moscow Exchange is Russia’s largest securities and derivatives trading platform, providing markets for equities, bonds, currencies, money market instruments, and commodities.
D. State Duma Building
The State Duma Building is the main parliamentary complex in central Moscow that houses Russia’s lower house of the Federal Assembly.
E. Anichkov Palace, Saint Petersburg, Russian Empire
Anichkov Palace in Saint Petersburg was a prominent imperial residence of the Russian royal family and a notable architectural landmark on Nevsky Prospekt.
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_69a4991633388190a4d61b5a98aa407a`	completed	March 1, 2026, 7:52 p.m.
NER	Named-entity recognition	`batch_69a4c5320728819095d9ed2439fa7d31`	completed	March 1, 2026, 11:01 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69ad08be450c8190bc0b8a69733a0bd4`	completed	March 8, 2026, 5:27 a.m.
NEDg	Description generation	`batch_69ad09823ce481908b5db3ee9ebd1a88`	completed	March 8, 2026, 5:30 a.m.
NED2	Entity disambiguation (via description)	`batch_69ad0a8f17888190913c06641a6ac060`	completed	March 8, 2026, 5:35 a.m.

Created at: March 1, 2026, 8 p.m.