Triple
T832358
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Expo 2020 |
E17992
|
entity |
| Predicate | postponedDueTo |
P18029
|
FINISHED |
| Object | COVID-19 pandemic |
E67147
|
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: COVID-19 pandemic | Statement: [Expo 2020, postponedDueTo, COVID-19 pandemic]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: COVID-19 pandemic Context triple: [Expo 2020, postponedDueTo, COVID-19 pandemic]
-
A.
COVID-19 pandemic
chosen
The COVID-19 pandemic is a global outbreak of the coronavirus SARS-CoV-2 that began in late 2019, causing widespread illness, deaths, and major disruptions to societies and economies worldwide.
-
B.
Public Health Emergency of International Concern
A Public Health Emergency of International Concern is a formal WHO designation for an extraordinary health event that poses a public health risk to multiple countries and may require a coordinated international response.
-
C.
2009 H1N1 influenza pandemic
The 2009 H1N1 influenza pandemic was a global outbreak of a novel swine-origin influenza A virus that spread rapidly worldwide, prompting extensive public health responses and international coordination.
-
D.
1918 influenza pandemic
The 1918 influenza pandemic was a catastrophic global outbreak of H1N1 influenza that infected a third of the world’s population and caused tens of millions of deaths, making it one of the deadliest pandemics in history.
-
E.
2015–2016 Zika virus outbreak
The 2015–2016 Zika virus outbreak was a major global health crisis, centered in the Americas, marked by mosquito-borne transmission and severe birth defects such as microcephaly, prompting international public health emergencies and coordinated responses.
- 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: postponedDueTo Context triple: [Expo 2020, postponedDueTo, COVID-19 pandemic]
-
A.
postponementReason
chosen
Indicates the reason or cause for which an event, action, or decision has been delayed or rescheduled.
-
B.
endedDueTo
Indicates that an event, process, or state came to a conclusion specifically because of a particular cause or condition.
-
C.
postponedToYear
Indicates that an event or action has been delayed and rescheduled to occur in the specified calendar year.
-
D.
adjournedFor
Indicates that an event, meeting, or proceeding has been paused or suspended for a specified duration or until a particular time or condition is met.
-
E.
2018PostponementReason
Indicates the reason why an event, action, or decision scheduled for 2018 was postponed.
- 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_69a4937c9c188190aaa216f6b466f452 |
completed | March 1, 2026, 7:29 p.m. |
| NER | Named-entity recognition | batch_69a4abb647988190950e1790bcfa60a5 |
completed | March 1, 2026, 9:12 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a76d9991488190808adb29d3ad6273 |
completed | March 3, 2026, 11:24 p.m. |
| PD | Predicate disambiguation | batch_69a4aa7b3d2481909199f7c9f305bdfe |
completed | March 1, 2026, 9:07 p.m. |
Created at: March 1, 2026, 7:38 p.m.