Triple

T21482923
Position Surface form Disambiguated ID Type / Status
Subject Fischer–Tropsch process E530040 entity
Predicate developedAt P283 FINISHED
Object Kaiser Wilhelm Institute for Coal Research — NE NERFINISHED

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: Kaiser Wilhelm Institute for Coal Research | Statement: [Fischer–Tropsch process, developedAt, Kaiser Wilhelm Institute for Coal Research]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Kaiser Wilhelm Institute for Coal Research
Context triple: [Fischer–Tropsch process, developedAt, Kaiser Wilhelm Institute for Coal Research]
  • A. Kaiser Wilhelm Institute for Coal Research chosen
    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.
  • B. 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.
  • C. Kaiser Wilhelm Institute for Chemistry
    The Kaiser Wilhelm Institute for Chemistry was a prominent German research institute in Berlin, renowned for pioneering work in physical and nuclear chemistry in the early 20th century.
  • D. Kaiser Wilhelm Institute for Physical Chemistry and Electrochemistry
    The Kaiser Wilhelm Institute for Physical Chemistry and Electrochemistry was a leading German research institute in Berlin-Dahlem, renowned in the early 20th century for pioneering work in physical chemistry and electrochemistry under the Kaiser Wilhelm Society.
  • E. Kaiser Wilhelm Institute for Fiber Chemistry
    The Kaiser Wilhelm Institute for Fiber Chemistry was a German research institute within the Kaiser Wilhelm Society that specialized in the scientific study and development of textile fibers and related materials.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69e0c45acc3881908e38d3f28964152b completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69e9ea34c4388190adc78d209d2aafb8 completed April 23, 2026, 9:45 a.m.
Created at: April 16, 2026, 6:21 p.m.