Triple
T14687406
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | New Madrid Seismic Zone margin structures |
E344944
|
entity |
| Predicate | associatedWith |
P37
|
FINISHED |
| Object |
1811–1812 New Madrid earthquakes
The 1811–1812 New Madrid earthquakes were a series of powerful intraplate earthquakes in the central United States that dramatically altered the landscape and remain among the largest earthquakes ever recorded in North America east of the Rocky Mountains.
|
E1113969
|
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: 1811–1812 New Madrid earthquakes | Statement: [New Madrid Seismic Zone margin structures, associatedWith, 1811–1812 New Madrid earthquakes]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: 1811–1812 New Madrid earthquakes Context triple: [New Madrid Seismic Zone margin structures, associatedWith, 1811–1812 New Madrid earthquakes]
-
A.
Charleston earthquake of 1886
The Charleston earthquake of 1886 was a powerful and destructive seismic event that struck Charleston, South Carolina, causing widespread damage and becoming one of the most significant earthquakes in the eastern United States.
-
B.
1185 Lincoln earthquake
The 1185 Lincoln earthquake was a significant medieval seismic event in England that caused extensive damage in the city of Lincoln and led to major reconstruction of Lincoln Cathedral.
-
C.
Battle of New Madrid
The Battle of New Madrid was an 1862 American Civil War engagement in Missouri in which Union forces captured a key Confederate stronghold along the Mississippi River, helping secure control of the vital waterway.
-
D.
1999 Hector Mine earthquake
The 1999 Hector Mine earthquake was a powerful magnitude 7.1 strike-slip earthquake in the Mojave Desert of Southern California that caused widespread ground rupture and was one of the largest earthquakes in the region in the late 20th century.
-
E.
The Great Flood of 1852
The Great Flood of 1852 was a catastrophic inundation of the Murrumbidgee River that devastated the Australian town of Gundagai, causing extensive loss of life and prompting the town’s relocation to higher ground.
- 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: 1811–1812 New Madrid earthquakes Triple: [New Madrid Seismic Zone margin structures, associatedWith, 1811–1812 New Madrid earthquakes]
Generated description
The 1811–1812 New Madrid earthquakes were a series of powerful intraplate earthquakes in the central United States that dramatically altered the landscape and remain among the largest earthquakes ever recorded in North America east of the Rocky Mountains.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: 1811–1812 New Madrid earthquakes Target entity description: The 1811–1812 New Madrid earthquakes were a series of powerful intraplate earthquakes in the central United States that dramatically altered the landscape and remain among the largest earthquakes ever recorded in North America east of the Rocky Mountains.
-
A.
Charleston earthquake of 1886
The Charleston earthquake of 1886 was a powerful and destructive seismic event that struck Charleston, South Carolina, causing widespread damage and becoming one of the most significant earthquakes in the eastern United States.
-
B.
1185 Lincoln earthquake
The 1185 Lincoln earthquake was a significant medieval seismic event in England that caused extensive damage in the city of Lincoln and led to major reconstruction of Lincoln Cathedral.
-
C.
Battle of New Madrid
The Battle of New Madrid was an 1862 American Civil War engagement in Missouri in which Union forces captured a key Confederate stronghold along the Mississippi River, helping secure control of the vital waterway.
-
D.
1999 Hector Mine earthquake
The 1999 Hector Mine earthquake was a powerful magnitude 7.1 strike-slip earthquake in the Mojave Desert of Southern California that caused widespread ground rupture and was one of the largest earthquakes in the region in the late 20th century.
-
E.
The Great Flood of 1852
The Great Flood of 1852 was a catastrophic inundation of the Murrumbidgee River that devastated the Australian town of Gundagai, causing extensive loss of life and prompting the town’s relocation to higher ground.
- 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_69d822e34b348190ada4d1cdb6c7c226 |
completed | April 9, 2026, 10:06 p.m. |
| NER | Named-entity recognition | batch_69deb58306548190b981956a83a84b95 |
completed | April 14, 2026, 9:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fde1876fdc81908a4fe3deebb7ff83 |
completed | May 8, 2026, 1:13 p.m. |
| NEDg | Description generation | batch_69fde6c7a8ac8190a80b6c6ed0b5b157 |
completed | May 8, 2026, 1:36 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69fde73ca1dc8190b7fc13d7ffb6daf4 |
completed | May 8, 2026, 1:38 p.m. |
Created at: April 10, 2026, 1:28 a.m.