Triple

T12061447
Position Surface form Disambiguated ID Type / Status
Subject Åström–Wittenmark adaptive control framework E287179 entity
Predicate namedAfter P63 FINISHED
Object Björn Wittenmark E287178 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: Björn Wittenmark | Statement: [Åström–Wittenmark adaptive control framework, namedAfter, Björn Wittenmark]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Björn Wittenmark
Context triple: [Åström–Wittenmark adaptive control framework, namedAfter, Björn Wittenmark]
  • A. Björn Wittenmark chosen
    Björn Wittenmark is a Swedish control theorist and academic known for his influential work in adaptive control and co-authorship of foundational textbooks in automatic control with Karl J. Åström.
  • B. Karl J. Åström
    Karl J. Åström is a prominent Swedish control theorist and engineer renowned for his foundational contributions to automatic control, system identification, and adaptive control.
  • C. Kjell A. Nordström
    Kjell A. Nordström is a Swedish economist, author, and management thinker known for his influential work on globalization, corporate strategy, and the future of business.
  • D. Bengt I. Samuelsson
    Bengt I. Samuelsson is a Swedish biochemist and Nobel Prize–winning scientist renowned for his pioneering research on prostaglandins and related biologically active lipids.
  • E. Petar V. Kokotović
    Petar V. Kokotović is a prominent control systems engineer known for his foundational contributions to nonlinear and adaptive control theory and influential academic leadership in the field.
  • 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_69d6ab4846e081908ee7bbd66a6d3459 completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d9043f82248190b05692aa0dc178a8 completed April 10, 2026, 2:07 p.m.
NED1 Entity disambiguation (via context triple) batch_69f63ee0597c81909ad679a1ddece887 completed May 2, 2026, 6:13 p.m.
Created at: April 8, 2026, 9:48 p.m.