Triple

T9456798
Position Surface form Disambiguated ID Type / Status
Subject 1999 Nature paper on light slowed to 17 meters per second E228035 entity
Predicate leadAuthor P12787 FINISHED
Object Lene Vestergaard Hau E44655 NE FINISHED

How this triple was built (3 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: Lene Vestergaard Hau | Statement: [1999 Nature paper on light slowed to 17 meters per second, leadAuthor, Lene Vestergaard Hau]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lene Vestergaard Hau
Context triple: [1999 Nature paper on light slowed to 17 meters per second, leadAuthor, Lene Vestergaard Hau]
  • A. Lene Vestergaard Hau chosen
    Lene Vestergaard Hau is a Danish physicist best known for her pioneering work in slowing and stopping light in ultracold atomic gases.
  • B. Jørgen Christensen-Dalsgaard
    Jørgen Christensen-Dalsgaard is a Danish astrophysicist renowned for his pioneering work in helioseismology and the internal structure of stars.
  • C. Anders Sandøe Ørsted
    Anders Sandøe Ørsted was a prominent Danish jurist, politician, and prime minister known for his influential role in 19th-century Danish legal and political reforms.
  • D. Mikkel E. G. Nielsen
    Mikkel E. G. Nielsen is a Danish film editor known for his work on acclaimed international films, including the war drama "Beasts of No Nation."
  • E. Niels Juel
    Niels Juel was a renowned 17th-century Danish admiral celebrated for his decisive naval victories during the Scanian War against Sweden.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: leadAuthor
Context triple: [1999 Nature paper on light slowed to 17 meters per second, leadAuthor, Lene Vestergaard Hau]
  • A. firstPublicationAuthor
    Indicates that the subject is the author responsible for the first publication of the object.
  • B. firstPublicationAuthorName
    Indicates the name of the author who wrote the work’s first published edition.
  • C. leadingOrgan
    Indicates that one entity serves as the primary or most responsible organizing body or authority for another entity or activity.
  • D. importantAuthor chosen
    Indicates that an entity plays a significant or primary authorship role in relation to another entity (such as a work, document, or publication).
  • E. authorTitle
    Indicates that a person is the creator or writer of a work that bears the specified title.
  • F. None of above.

Provenance (4 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_69ca843b123881909b0e60028475d12d completed March 30, 2026, 2:10 p.m.
NER Named-entity recognition batch_69cd7f90cf648190ab238ba6b4f03c4f completed April 1, 2026, 8:26 p.m.
NED1 Entity disambiguation (via context triple) batch_69d16122898c8190947a821f69f957cc completed April 4, 2026, 7:06 p.m.
PD Predicate disambiguation batch_69cca5596ffc819097e9c8eefd4ef9b8 completed April 1, 2026, 4:55 a.m.
Created at: March 30, 2026, 7:52 p.m.