Triple

T218958
Position Surface form Disambiguated ID Type / Status
Subject Hermitage Museum E4170 entity
Predicate director P255 FINISHED
Object Mikhail Piotrovsky
Mikhail Piotrovsky is a Russian historian and museum curator best known for leading the State Hermitage Museum in Saint Petersburg for decades and overseeing its expansion and international prominence.
E49078 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: Mikhail Piotrovsky | Statement: [Hermitage Museum, director, Mikhail Piotrovsky]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Mikhail Piotrovsky
Context triple: [Hermitage Museum, director, Mikhail Piotrovsky]
  • A. Ivan Susloparov
    Ivan Susloparov was a Soviet general and military diplomat who represented the USSR at the signing of Germany’s unconditional surrender in World War II.
  • B. Mikhail Kovalyov
    Mikhail Kovalyov was a Soviet military commander who played a leading role in the Red Army’s operations during the 1939 invasion of Poland, known as the September Campaign.
  • C. Nikolai Zinin
    Nikolai Zinin was a 19th-century Russian organic chemist known for his pioneering work on the reduction of nitro compounds to amines, a key development in synthetic organic chemistry.
  • D. Ivan Chernyakhovsky
    Ivan Chernyakhovsky was a prominent Soviet general of World War II, noted as one of the youngest front commanders and a key figure in major Eastern Front offensives against Nazi Germany.
  • E. Konstantin Mereschkowski
    Konstantin Mereschkowski was a Russian biologist best known for pioneering the concept of symbiogenesis, proposing that complex cells evolved through the symbiotic union of simpler organisms.
  • 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: Mikhail Piotrovsky
Triple: [Hermitage Museum, director, Mikhail Piotrovsky]
Generated description
Mikhail Piotrovsky is a Russian historian and museum curator best known for leading the State Hermitage Museum in Saint Petersburg for decades and overseeing its expansion and international prominence.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Mikhail Piotrovsky
Target entity description: Mikhail Piotrovsky is a Russian historian and museum curator best known for leading the State Hermitage Museum in Saint Petersburg for decades and overseeing its expansion and international prominence.
  • A. Ivan Susloparov
    Ivan Susloparov was a Soviet general and military diplomat who represented the USSR at the signing of Germany’s unconditional surrender in World War II.
  • B. Mikhail Kovalyov
    Mikhail Kovalyov was a Soviet military commander who played a leading role in the Red Army’s operations during the 1939 invasion of Poland, known as the September Campaign.
  • C. Nikolai Zinin
    Nikolai Zinin was a 19th-century Russian organic chemist known for his pioneering work on the reduction of nitro compounds to amines, a key development in synthetic organic chemistry.
  • D. Ivan Chernyakhovsky
    Ivan Chernyakhovsky was a prominent Soviet general of World War II, noted as one of the youngest front commanders and a key figure in major Eastern Front offensives against Nazi Germany.
  • E. Konstantin Mereschkowski
    Konstantin Mereschkowski was a Russian biologist best known for pioneering the concept of symbiogenesis, proposing that complex cells evolved through the symbiotic union of simpler organisms.
  • 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_69a2573508588190b522c2476d91acfe completed Feb. 28, 2026, 2:47 a.m.
NER Named-entity recognition batch_69a25c5199d8819096736c11077adec3 completed Feb. 28, 2026, 3:09 a.m.
NED1 Entity disambiguation (via context triple) batch_69a40348b4f08190bdb3f7085d5db930 completed March 1, 2026, 9:13 a.m.
NEDg Description generation batch_69a403b80b248190999fda46ddecb377 completed March 1, 2026, 9:15 a.m.
NED2 Entity disambiguation (via description) batch_69a403f65c708190b4697019943c2fa0 completed March 1, 2026, 9:16 a.m.
Created at: Feb. 28, 2026, 2:53 a.m.