Triple
T2917802
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Frecce Tricolori |
E78647
|
entity |
| Predicate | notableAccident |
P22
|
FINISHED |
| Object |
Ramstein airshow disaster
The Ramstein airshow disaster was a 1988 mid-air collision and crash during an air display in Germany that killed dozens of spectators and became one of the deadliest airshow accidents in history.
|
E309865
|
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: Ramstein airshow disaster | Statement: [Frecce Tricolori, notableAccident, Ramstein airshow disaster]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ramstein airshow disaster Context triple: [Frecce Tricolori, notableAccident, Ramstein airshow disaster]
-
A.
2009 Fort Totten crash
The 2009 Fort Totten crash was a deadly rear-end collision between two Washington Metro trains on the Red Line in Washington, D.C., that became the system’s worst accident and prompted major safety reforms.
-
B.
2020 Calabasas helicopter crash
The 2020 Calabasas helicopter crash was a fatal accident in Southern California that killed basketball legend Kobe Bryant, his daughter Gianna, and seven others, prompting widespread global mourning and scrutiny of helicopter safety practices.
-
C.
Hillsborough disaster
The Hillsborough disaster was a 1989 human crush tragedy at an FA Cup semi-final in Sheffield that killed 97 Liverpool supporters and led to major reforms in English football stadium safety and policing.
-
D.
Munich air disaster
The Munich air disaster was a 1958 plane crash involving Manchester United’s “Busby Babes” that killed 23 people and became one of the most tragic and defining events in football history.
-
E.
Space Shuttle Challenger disaster
The Space Shuttle Challenger disaster was the 1986 launch failure in which NASA’s Space Shuttle Challenger broke apart shortly after liftoff, killing all seven crew members and prompting major reforms in the U.S. space program.
- 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: Ramstein airshow disaster Triple: [Frecce Tricolori, notableAccident, Ramstein airshow disaster]
Generated description
The Ramstein airshow disaster was a 1988 mid-air collision and crash during an air display in Germany that killed dozens of spectators and became one of the deadliest airshow accidents in history.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ramstein airshow disaster Target entity description: The Ramstein airshow disaster was a 1988 mid-air collision and crash during an air display in Germany that killed dozens of spectators and became one of the deadliest airshow accidents in history.
-
A.
2009 Fort Totten crash
The 2009 Fort Totten crash was a deadly rear-end collision between two Washington Metro trains on the Red Line in Washington, D.C., that became the system’s worst accident and prompted major safety reforms.
-
B.
2020 Calabasas helicopter crash
The 2020 Calabasas helicopter crash was a fatal accident in Southern California that killed basketball legend Kobe Bryant, his daughter Gianna, and seven others, prompting widespread global mourning and scrutiny of helicopter safety practices.
-
C.
Hillsborough disaster
The Hillsborough disaster was a 1989 human crush tragedy at an FA Cup semi-final in Sheffield that killed 97 Liverpool supporters and led to major reforms in English football stadium safety and policing.
-
D.
Munich air disaster
The Munich air disaster was a 1958 plane crash involving Manchester United’s “Busby Babes” that killed 23 people and became one of the most tragic and defining events in football history.
-
E.
Space Shuttle Challenger disaster
The Space Shuttle Challenger disaster was the 1986 launch failure in which NASA’s Space Shuttle Challenger broke apart shortly after liftoff, killing all seven crew members and prompting major reforms in the U.S. space program.
- 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_69ad8b0c2ad081909ff87050ae542bb9 |
completed | March 8, 2026, 2:43 p.m. |
| NER | Named-entity recognition | batch_69ad96a41b4c81909d8ace8ab270ed3c |
completed | March 8, 2026, 3:32 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b0562c5b5081908026b3f590b03aca |
completed | March 10, 2026, 5:34 p.m. |
| NEDg | Description generation | batch_69b0613dfb048190b08b01837088b9dd |
completed | March 10, 2026, 6:21 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b06514562881909d3b08af898406f7 |
completed | March 10, 2026, 6:38 p.m. |
Created at: March 8, 2026, 2:54 p.m.