Triple

T16144617
Position Surface form Disambiguated ID Type / Status
Subject Leiden city hall E391746 entity
Predicate rebuiltAfter P529 FINISHED
Object Leiden city fire of 1929 E1195860 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: Leiden city fire of 1929 | Statement: [Leiden city hall, rebuiltAfter, Leiden city fire of 1929]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Leiden city fire of 1929
Context triple: [Leiden city hall, rebuiltAfter, Leiden city fire of 1929]
  • A. Leiden city fire of 1929 chosen
    The Leiden city fire of 1929 was a major blaze that severely damaged Leiden’s historic city hall and became one of the city’s most notable 20th-century disasters.
  • B. Great Holland Fire of 1871
    The Great Holland Fire of 1871 was a devastating conflagration that destroyed much of Holland, Michigan, during the same period as the Great Chicago Fire and other major Midwest fires.
  • C. Delft gunpowder explosion
    The Delft gunpowder explosion was a devastating 1654 blast in the Dutch city of Delft that destroyed much of the town and killed numerous residents, including painter Carel Fabritius.
  • D. Bijlmer disaster
    The Bijlmer disaster was a 1992 aviation accident in Amsterdam in which an El Al cargo plane crashed into apartment buildings in the Bijlmermeer neighborhood, causing dozens of deaths and widespread destruction.
  • E. Fire in Delft
    Fire in Delft is a 17th-century painting by Dutch artist Egbert van der Poel depicting the dramatic aftermath of the 1654 Delft gunpowder explosion.
  • 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_69d87f1c65e48190aa2b4c472e9bafc4 completed April 10, 2026, 4:39 a.m.
NER Named-entity recognition batch_69e21d92b0408190a010bd8e5193aa36 completed April 17, 2026, 11:46 a.m.
NED1 Entity disambiguation (via context triple) batch_69fffef2f49081909841a1f9bfbd622b completed May 10, 2026, 3:43 a.m.
Created at: April 10, 2026, 5:01 a.m.