Triple

T8146533
Position Surface form Disambiguated ID Type / Status
Subject Moritz von Jacobi E190224 entity
Predicate employer P7 FINISHED
Object Imperial Academy of Sciences in Saint Petersburg E54785 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Imperial Academy of Sciences in Saint Petersburg | Statement: [Moritz von Jacobi, employer, Imperial Academy of Sciences in Saint Petersburg]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Imperial Academy of Sciences in Saint Petersburg
Context triple: [Moritz von Jacobi, employer, Imperial Academy of Sciences in Saint Petersburg]
  • A. Imperial Academy of Sciences in Saint Petersburg chosen
    The Imperial Academy of Sciences in Saint Petersburg was the leading scientific institution of the Russian Empire, renowned in the 18th and 19th centuries as a major European center for research and scholarship.
  • B. Russian Academy of Sciences
    The Russian Academy of Sciences is Russia’s leading state scientific institution, encompassing a wide network of research institutes across disciplines such as physics, earth sciences, and mathematics.
  • C. Prussian Academy of Sciences
    The Prussian Academy of Sciences was a prestigious Berlin-based learned society and research institution that became one of Europe’s leading centers for scientific and philosophical scholarship in the 18th to early 20th centuries.
  • D. Soviet Academy of Sciences
    The Soviet Academy of Sciences was the USSR’s highest scientific institution, overseeing and coordinating research across disciplines and playing a central role in major projects such as early space exploration.
  • E. 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.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69ca82be7ba8819087de0147e9292c83 elicitation completed
NER batch_69cb447d6b1881908ff3fa25af6b4e80 ner completed
NED1 batch_69cc94b667d88190a0b47c7e0e07f338 ned_source_triple completed
Created at: March 30, 2026, 5:36 p.m.