Triple

T950414

Position	Surface form	Disambiguated ID	Type / Status
Subject	Vyacheslav Molotov	`E20506`	entity
Predicate	educatedAt	`P5`	FINISHED
Object	Saint Petersburg Polytechnic Institute Saint Petersburg Polytechnic Institute is a prominent Russian technical university in Saint Petersburg known for training many influential engineers, scientists, and political figures.	`E112288`	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: Saint Petersburg Polytechnic Institute | Statement: [Vyacheslav Molotov, educatedAt, Saint Petersburg Polytechnic Institute]

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

Target entity: Saint Petersburg Polytechnic Institute
Context triple: [Vyacheslav Molotov, educatedAt, Saint Petersburg Polytechnic Institute]

A. Leningrad State University
Leningrad State University, now known as Saint Petersburg State University, is one of Russia’s oldest and most prestigious universities, renowned for its influential alumni and strong programs in law, science, and the humanities.
B. Petrograd Institute of Civil Engineering
The Petrograd Institute of Civil Engineering was a higher education institution in Petrograd (now Saint Petersburg) specializing in training civil engineers and architects in early 20th-century Russia.
C. Imperial Moscow Technical School
Imperial Moscow Technical School was a prominent pre-revolutionary Russian engineering institute in Moscow that trained many leading scientists and engineers, including aviation pioneer Andrei Tupolev.
D. Moscow State University
Moscow State University is Russia's oldest and most prestigious university, renowned for its comprehensive academic programs and iconic main building on Sparrow Hills.
E. Moscow State Pedagogical Institute
Moscow State Pedagogical Institute is a major Russian higher education institution specializing in teacher training and pedagogy, historically one of the country’s leading centers for preparing educators.
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: Saint Petersburg Polytechnic Institute
Triple: [Vyacheslav Molotov, educatedAt, Saint Petersburg Polytechnic Institute]

Generated description

Saint Petersburg Polytechnic Institute is a prominent Russian technical university in Saint Petersburg known for training many influential engineers, scientists, and political figures.

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

Target entity: Saint Petersburg Polytechnic Institute
Target entity description: Saint Petersburg Polytechnic Institute is a prominent Russian technical university in Saint Petersburg known for training many influential engineers, scientists, and political figures.

A. Leningrad State University
Leningrad State University, now known as Saint Petersburg State University, is one of Russia’s oldest and most prestigious universities, renowned for its influential alumni and strong programs in law, science, and the humanities.
B. Petrograd Institute of Civil Engineering
The Petrograd Institute of Civil Engineering was a higher education institution in Petrograd (now Saint Petersburg) specializing in training civil engineers and architects in early 20th-century Russia.
C. Imperial Moscow Technical School
Imperial Moscow Technical School was a prominent pre-revolutionary Russian engineering institute in Moscow that trained many leading scientists and engineers, including aviation pioneer Andrei Tupolev.
D. Moscow State University
Moscow State University is Russia's oldest and most prestigious university, renowned for its comprehensive academic programs and iconic main building on Sparrow Hills.
E. Moscow State Pedagogical Institute
Moscow State Pedagogical Institute is a major Russian higher education institution specializing in teacher training and pedagogy, historically one of the country’s leading centers for preparing educators.
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_69a493b0f2fc81908cd227480a5356a1`	completed	March 1, 2026, 7:29 p.m.
NER	Named-entity recognition	`batch_69a4b3d62e408190855b2883407f6c6b`	completed	March 1, 2026, 9:47 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69a933ab88b481908298cb855f46540e`	completed	March 5, 2026, 7:41 a.m.
NEDg	Description generation	`batch_69a963a5b8648190b21d9edaf3d053d2`	completed	March 5, 2026, 11:06 a.m.
NED2	Entity disambiguation (via description)	`batch_69a9641f3a5c81908894097ab2177c43`	completed	March 5, 2026, 11:08 a.m.

Created at: March 1, 2026, 7:40 p.m.