Triple
T14687400
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | New Madrid Seismic Zone margin structures |
E344944
|
entity |
| Predicate | relatedTo |
P37
|
FINISHED |
| Object | Reelfoot rift margin |
E1113967
|
NE FINISHED |
How this triple was built (2 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: Reelfoot rift margin | Statement: [New Madrid Seismic Zone margin structures, relatedTo, Reelfoot rift margin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Reelfoot rift margin Context triple: [New Madrid Seismic Zone margin structures, relatedTo, Reelfoot rift margin]
-
A.
Reelfoot fault
chosen
The Reelfoot fault is a major thrust fault in the central United States associated with the New Madrid Seismic Zone and responsible for significant historical earthquakes in the region.
-
B.
Blackwater fault zone
The Blackwater fault zone is a major right-lateral strike-slip fault system in the Mojave Desert of eastern California that accommodates part of the region’s active tectonic shear between the Pacific and North American plates.
-
C.
Southwest Rift Zone
The Southwest Rift Zone is a major volcanic fissure system on Mauna Loa’s southwest flank that channels frequent eruptions and lava flows down toward the island’s coastal regions.
-
D.
Midcontinent Rift System
The Midcontinent Rift System is a billion-year-old, failed continental rift running in a great arc through the central United States and Canada, notable for its thick volcanic rock sequences and associated mineral deposits.
-
E.
Northeast Rift Zone
The Northeast Rift Zone is a major volcanic fissure system on Mauna Loa’s flank from which many of the volcano’s historic lava flows have erupted.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69fdfb7e71d8819089912376346bbd9f |
completed | May 8, 2026, 3:04 p.m. |
Created at: April 10, 2026, 1:28 a.m.