Triple

T9860202

Position	Surface form	Disambiguated ID	Type / Status
Subject	Mendeleyevskaya	`E239689`	entity
Predicate	near	`P350`	FINISHED
Object	Mendeleev Center of Metrology The Mendeleev Center of Metrology is a Russian national metrology institute responsible for maintaining measurement standards and ensuring measurement accuracy across science, industry, and commerce.	`E826806`	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: Mendeleev Center of Metrology | Statement: [Mendeleyevskaya, near, Mendeleev Center of Metrology]

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

Target entity: Mendeleev Center of Metrology
Context triple: [Mendeleyevskaya, near, Mendeleev Center of Metrology]

A. Kurchatov Institute
The Kurchatov Institute is a major Russian research center best known for its pioneering work in nuclear physics and the development of the Soviet atomic program.
B. House of Scientists of the Russian Academy of Sciences
The House of Scientists of the Russian Academy of Sciences is a cultural and scientific center that hosts lectures, conferences, and events for the academic community and the public in Russia.
C. Imperial Physical-Technical Institute
The Imperial Physical-Technical Institute was the German national metrology and standards laboratory, renowned for its pioneering research in precision measurement and fundamental physics.
D. Lebedev Physical Institute
Lebedev Physical Institute is a leading Russian research center in Moscow renowned for its pioneering work in physics, particularly in areas such as optics, astrophysics, and nuclear physics.
E. Ufa Federal Research Center of the Russian Academy of Sciences
The Ufa Federal Research Center of the Russian Academy of Sciences is a major multidisciplinary scientific institution in Ufa that coordinates and conducts fundamental and applied research across various fields within the Russian Academy of Sciences system.
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: Mendeleev Center of Metrology
Triple: [Mendeleyevskaya, near, Mendeleev Center of Metrology]

Generated description

The Mendeleev Center of Metrology is a Russian national metrology institute responsible for maintaining measurement standards and ensuring measurement accuracy across science, industry, and commerce.

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

Target entity: Mendeleev Center of Metrology
Target entity description: The Mendeleev Center of Metrology is a Russian national metrology institute responsible for maintaining measurement standards and ensuring measurement accuracy across science, industry, and commerce.

A. Kurchatov Institute
The Kurchatov Institute is a major Russian research center best known for its pioneering work in nuclear physics and the development of the Soviet atomic program.
B. House of Scientists of the Russian Academy of Sciences
The House of Scientists of the Russian Academy of Sciences is a cultural and scientific center that hosts lectures, conferences, and events for the academic community and the public in Russia.
C. Imperial Physical-Technical Institute
The Imperial Physical-Technical Institute was the German national metrology and standards laboratory, renowned for its pioneering research in precision measurement and fundamental physics.
D. Lebedev Physical Institute
Lebedev Physical Institute is a leading Russian research center in Moscow renowned for its pioneering work in physics, particularly in areas such as optics, astrophysics, and nuclear physics.
E. Ufa Federal Research Center of the Russian Academy of Sciences
The Ufa Federal Research Center of the Russian Academy of Sciences is a major multidisciplinary scientific institution in Ufa that coordinates and conducts fundamental and applied research across various fields within the Russian Academy of Sciences system.
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_69ca84e6493081909cf58c8d42ea856b`	completed	March 30, 2026, 2:12 p.m.
NER	Named-entity recognition	`batch_69cdb3b582cc81909a6d638fe2573c43`	completed	April 2, 2026, 12:09 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69d1e4411a9481909657f522af7500ac`	completed	April 5, 2026, 4:25 a.m.
NEDg	Description generation	`batch_69d1e5a99e4081909f5712a264e1b495`	completed	April 5, 2026, 4:31 a.m.
NED2	Entity disambiguation (via description)	`batch_69d1e62c0638819091c7eb9b09ce20aa`	completed	April 5, 2026, 4:33 a.m.

Created at: March 30, 2026, 8:35 p.m.