Triple

T26870151

Position	Surface form	Disambiguated ID	Type / Status
Subject	Anatoly Chubais	`E676589`	entity
Predicate	educatedAt	`P5`	FINISHED
Object	Leningrad Institute of Engineering and Economics The Leningrad Institute of Engineering and Economics was a prominent Soviet higher education institution specializing in engineering and economic disciplines, later known as the Saint Petersburg State University of Economics and Engineering.	`E1743351`	NE FINISHED

How this triple was built (2 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: Leningrad Institute of Engineering and Economics | Statement: [Anatoly Chubais, educatedAt, Leningrad Institute of Engineering and Economics]

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: Leningrad Institute of Engineering and Economics
Triple: [Anatoly Chubais, educatedAt, Leningrad Institute of Engineering and Economics]

Generated description

The Leningrad Institute of Engineering and Economics was a prominent Soviet higher education institution specializing in engineering and economic disciplines, later known as the Saint Petersburg State University of Economics and Engineering.

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_69eee9ba94bc8190b44c5d4397d04ecd`	completed	April 27, 2026, 4:44 a.m.
NER	Named-entity recognition	`batch_69f61e9aab488190b4dfd2fdb9631f1f`	completed	May 2, 2026, 3:56 p.m.
NED1	Entity disambiguation (via context triple)	`batch_6a12135f35c8819095a267c4864b91b7`	completed	May 23, 2026, 8:51 p.m.
NEDg	Description generation	`batch_6a12150278448190b2538abe4f8d2e6f`	completed	May 23, 2026, 8:58 p.m.
NED2	Entity disambiguation (via description)	`batch_6a1215e830648190afc5de590a2a2cc1`	completed	May 23, 2026, 9:02 p.m.

Created at: April 27, 2026, 5:31 a.m.