Triple
T14687516
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cayman Trough transform system |
E344947
|
entity |
| Predicate | associatedWith |
P37
|
FINISHED |
| Object | Mid-Cayman Spreading Center |
E76266
|
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: Mid-Cayman Spreading Center | Statement: [Cayman Trough transform system, associatedWith, Mid-Cayman Spreading Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mid-Cayman Spreading Center Context triple: [Cayman Trough transform system, associatedWith, Mid-Cayman Spreading Center]
-
A.
Galápagos Spreading Center
The Galápagos Spreading Center is a mid-ocean ridge segment in the eastern Pacific where tectonic plates diverge and new oceanic crust forms near the Galápagos Islands.
-
B.
Central Lau Spreading Center
The Central Lau Spreading Center is a major seafloor spreading ridge in the southwestern Pacific where tectonic plates diverge and new oceanic crust forms within the Lau Basin back-arc region.
-
C.
Eastern Lau Spreading Center
The Eastern Lau Spreading Center is a seafloor spreading zone in the southwest Pacific where tectonic plates diverge, creating new oceanic crust and driving intense submarine volcanic and hydrothermal activity.
-
D.
Cayman Trough
chosen
The Cayman Trough is a deep undersea trench and tectonic plate boundary in the western Caribbean, known as the deepest point in the Caribbean Sea.
-
E.
Cocos–Nazca spreading center
The Cocos–Nazca spreading center is a mid-ocean ridge in the eastern Pacific where tectonic divergence forms and separates the Cocos and Nazca plates.
- 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_69fde1876fdc81908a4fe3deebb7ff83 |
completed | May 8, 2026, 1:13 p.m. |
Created at: April 10, 2026, 1:28 a.m.