Triple

T6993011
Position Surface form Disambiguated ID Type / Status
Subject Friedrich Kohlrausch E162129 entity
Predicate employer P7 FINISHED
Object Physikalisch-Technische Reichsanstalt E80283 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: Physikalisch-Technische Reichsanstalt | Statement: [Friedrich Kohlrausch, employer, Physikalisch-Technische Reichsanstalt]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Physikalisch-Technische Reichsanstalt
Context triple: [Friedrich Kohlrausch, employer, Physikalisch-Technische Reichsanstalt]
  • A. Physikalisch-Technische Reichsanstalt chosen
    The Physikalisch-Technische Reichsanstalt was the German Empire’s national institute for scientific research and standards in physics and technology, serving as a precursor to modern metrology institutes.
  • B. Kaiser Wilhelm Institute for Physics
    The Kaiser Wilhelm Institute for Physics was a leading German research institute in Berlin, founded in the early 20th century, that became a central hub for theoretical and experimental physics, especially during the development of quantum mechanics.
  • C. Kaiser Wilhelm Society
    The Kaiser Wilhelm Society was a leading German scientific research organization, active from 1911 to 1948, that established and operated many of the country’s premier research institutes before being restructured as the Max Planck Society.
  • D. Kaiser Wilhelm Institute for Coal Research
    The Kaiser Wilhelm Institute for Coal Research was a German scientific research institute focused on coal chemistry and related industrial applications, operating under the umbrella of the Kaiser Wilhelm Society in the early to mid-20th century.
  • E. Kaiser Wilhelm Institute for Silicate Research
    The Kaiser Wilhelm Institute for Silicate Research was a German scientific research institute specializing in the study of silicate materials and related inorganic chemistry, operating under the umbrella of the Kaiser Wilhelm Society in the early to mid-20th century.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69c68856d7808190ab33ee914640281b completed March 27, 2026, 1:38 p.m.
NER Named-entity recognition batch_69c6dbc30fdc81909244d83c8178755c completed March 27, 2026, 7:34 p.m.
NED1 Entity disambiguation (via context triple) batch_69c76a161f088190bbc3c4e2815fa929 completed March 28, 2026, 5:41 a.m.
Created at: March 27, 2026, 2:32 p.m.