Triple

T19107177
Position Surface form Disambiguated ID Type / Status
Subject Moscow–Saint Petersburg railway E467685 entity
Predicate notableEngineer P22 FINISHED
Object Nikolai Kraft
Nikolai Kraft was a Russian engineer known for his significant contributions to the design and construction of major 19th-century railway projects.
E1361952 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: Nikolai Kraft | Statement: [Moscow–Saint Petersburg railway, notableEngineer, Nikolai Kraft]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Nikolai Kraft
Context triple: [Moscow–Saint Petersburg railway, notableEngineer, Nikolai Kraft]
  • A. Nikolai Krestinsky
    Nikolai Krestinsky was a Soviet Bolshevik revolutionary and high-ranking official who became a prominent defendant in Stalin’s Great Purge show trials before being executed.
  • B. Otto Kornei
    Otto Kornei was a physicist and collaborator of Chester Carlson who helped conduct the first successful experiments that led to the invention of xerography.
  • C. Nils von Kantzow
    Nils von Kantzow was a Swedish military officer and aristocrat best known as the first husband of Carin Göring, who later married Nazi leader Hermann Göring.
  • D. Ivan Bukholts
    Ivan Bukholts was an 18th-century Russian military officer and explorer credited with leading the early expedition that established the settlement which became the city of Omsk in Siberia.
  • E. Nikolai Nikitin
    Nikolai Nikitin was a prominent Soviet structural engineer and architect best known for designing landmark monumental structures, including the towering statue at the Mamayev Kurgan memorial complex and the Ostankino TV Tower in Moscow.
  • 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: Nikolai Kraft
Triple: [Moscow–Saint Petersburg railway, notableEngineer, Nikolai Kraft]
Generated description
Nikolai Kraft was a Russian engineer known for his significant contributions to the design and construction of major 19th-century railway projects.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Nikolai Kraft
Target entity description: Nikolai Kraft was a Russian engineer known for his significant contributions to the design and construction of major 19th-century railway projects.
  • A. Nikolai Krestinsky
    Nikolai Krestinsky was a Soviet Bolshevik revolutionary and high-ranking official who became a prominent defendant in Stalin’s Great Purge show trials before being executed.
  • B. Otto Kornei
    Otto Kornei was a physicist and collaborator of Chester Carlson who helped conduct the first successful experiments that led to the invention of xerography.
  • C. Nils von Kantzow
    Nils von Kantzow was a Swedish military officer and aristocrat best known as the first husband of Carin Göring, who later married Nazi leader Hermann Göring.
  • D. Ivan Bukholts
    Ivan Bukholts was an 18th-century Russian military officer and explorer credited with leading the early expedition that established the settlement which became the city of Omsk in Siberia.
  • E. Nikolai Nikitin
    Nikolai Nikitin was a prominent Soviet structural engineer and architect best known for designing landmark monumental structures, including the towering statue at the Mamayev Kurgan memorial complex and the Ostankino TV Tower in Moscow.
  • 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_69d8dd06a26481908039e2a1bae8c597 completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5e391245c8190b1393577b61c4f76 completed April 20, 2026, 8:28 a.m.
NED1 Entity disambiguation (via context triple) batch_6a06f244651c8190a5c0a7ee60243fa3 completed May 15, 2026, 10:15 a.m.
NEDg Description generation batch_6a06f328c18881909948ed66d50b9eae completed May 15, 2026, 10:19 a.m.
NED2 Entity disambiguation (via description) batch_6a06f4f990808190b3b8e21f85d20219 completed May 15, 2026, 10:27 a.m.
Created at: April 10, 2026, 12:04 p.m.