Triple
T19856029
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chiado |
E477133
|
entity |
| Predicate | significantEvent |
P259
|
FINISHED |
| Object | 1988 Chiado fire |
—
|
NE NERFINISHED |
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: 1988 Chiado fire | Statement: [Chiado, significantEvent, 1988 Chiado fire]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: 1988 Chiado fire Context triple: [Chiado, significantEvent, 1988 Chiado fire]
-
A.
Pionirska Street fire
The Pionirska Street fire was a notorious 1992 war crime in Višegrad, Bosnia and Herzegovina, in which dozens of Bosniak civilians were locked in a house and burned alive by Serb paramilitaries during the Bosnian War.
-
B.
Primavalle fire
The Primavalle fire was a deadly 1973 arson attack on a Rome apartment building, often cited as a key episode of political violence during Italy’s Years of Lead.
-
C.
Great Fire of Turku 1827
The Great Fire of Turku in 1827 was a catastrophic blaze that destroyed much of Finland’s then-largest city, leading to extensive urban reconstruction and the relocation of the country’s capital to Helsinki.
-
D.
1982 Caldecott Tunnel fire
The 1982 Caldecott Tunnel fire was a deadly multi-vehicle accident and ensuing blaze in an Oakland, California highway tunnel that killed seven people and led to major changes in tunnel safety regulations.
-
E.
Copenhagen Fire of 1728
The Copenhagen Fire of 1728 was a devastating conflagration that destroyed large parts of Denmark’s capital, including many historic buildings and churches, and remains the largest fire in the city’s history.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: 1988 Chiado fire Target entity description: The 1988 Chiado fire was a devastating blaze in Lisbon’s historic Chiado district that destroyed several iconic buildings and prompted a major urban reconstruction project.
-
A.
Pionirska Street fire
The Pionirska Street fire was a notorious 1992 war crime in Višegrad, Bosnia and Herzegovina, in which dozens of Bosniak civilians were locked in a house and burned alive by Serb paramilitaries during the Bosnian War.
-
B.
Primavalle fire
The Primavalle fire was a deadly 1973 arson attack on a Rome apartment building, often cited as a key episode of political violence during Italy’s Years of Lead.
-
C.
Great Fire of Turku 1827
The Great Fire of Turku in 1827 was a catastrophic blaze that destroyed much of Finland’s then-largest city, leading to extensive urban reconstruction and the relocation of the country’s capital to Helsinki.
-
D.
1982 Caldecott Tunnel fire
The 1982 Caldecott Tunnel fire was a deadly multi-vehicle accident and ensuing blaze in an Oakland, California highway tunnel that killed seven people and led to major changes in tunnel safety regulations.
-
E.
Copenhagen Fire of 1728
The Copenhagen Fire of 1728 was a devastating conflagration that destroyed large parts of Denmark’s capital, including many historic buildings and churches, and remains the largest fire in the city’s history.
- F. None of above. chosen
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_69d8e51d39d081909bcfafeaaf3d2fcc |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e6586c14fc81908d34785f1088b0a9 |
completed | April 20, 2026, 4:46 p.m. |
Created at: April 10, 2026, 1:51 p.m.