Triple
T16144615
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Leiden city hall |
E391746
|
entity |
| Predicate | significantEvent |
P259
|
FINISHED |
| Object |
Leiden city fire of 1929
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.
|
E1195860
|
NE FINISHED |
How this triple was built (4 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, significantEvent, 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, significantEvent, Leiden city fire of 1929]
-
A.
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.
-
B.
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.
-
C.
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.
-
D.
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.
-
E.
Enschede fireworks disaster
The Enschede fireworks disaster was a catastrophic 2000 explosion at a fireworks depot in the Dutch city of Enschede that killed dozens, injured hundreds, and destroyed an entire neighborhood.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Leiden city fire of 1929 Triple: [Leiden city hall, significantEvent, Leiden city fire of 1929]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Leiden city fire of 1929 Target entity description: 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.
-
A.
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.
-
B.
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.
-
C.
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.
-
D.
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.
-
E.
Enschede fireworks disaster
The Enschede fireworks disaster was a catastrophic 2000 explosion at a fireworks depot in the Dutch city of Enschede that killed dozens, injured hundreds, and destroyed an entire neighborhood.
- F. None of above. chosen
Provenance (5 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_69fff2b9322c8190a773681679f9ad79 |
completed | May 10, 2026, 2:51 a.m. |
| NEDg | Description generation | batch_69fff39371648190b3f694df00ff4f3e |
completed | May 10, 2026, 2:55 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fff47a52cc8190b0ad7c37ea444159 |
completed | May 10, 2026, 2:59 a.m. |
Created at: April 10, 2026, 5:01 a.m.