Triple
T2321596
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nazca Ridge |
E51192
|
entity |
| Predicate | isParallelTo |
P1868
|
FINISHED |
| Object |
Humboldt (Nazca) Seamount Chain
The Humboldt (Nazca) Seamount Chain is a linear series of submarine volcanic mountains on the Nazca Plate in the southeastern Pacific Ocean, formed by hotspot-related volcanism and trending roughly parallel to the nearby Nazca Ridge.
|
E256201
|
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: Humboldt (Nazca) Seamount Chain | Statement: [Nazca Ridge, isParallelTo, Humboldt (Nazca) Seamount Chain]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Humboldt (Nazca) Seamount Chain Context triple: [Nazca Ridge, isParallelTo, Humboldt (Nazca) Seamount Chain]
-
A.
Emperor Seamounts
The Emperor Seamounts are a long, mostly submerged volcanic mountain range in the northern Pacific Ocean that forms the older, more northerly segment of the Hawaiian–Emperor seamount chain.
-
B.
Chile Rise
Chile Rise is an oceanic spreading ridge in the southeastern Pacific Ocean where tectonic plates diverge and new crust is formed.
-
C.
Suiko Seamount
Suiko Seamount is an underwater volcanic mountain in the northwestern Pacific Ocean that forms part of the long, age-progressive Hawaiian–Emperor seamount chain.
-
D.
Ampère Seamount
Ampère Seamount is an underwater mountain in the Atlantic Ocean named in honor of the French physicist and mathematician André-Marie Ampère.
-
E.
Vavilov Seamount
Vavilov Seamount is a large underwater volcanic mountain located in the Tyrrhenian Sea, notable for its role in the region’s complex tectonic and magmatic activity.
- 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: Humboldt (Nazca) Seamount Chain Triple: [Nazca Ridge, isParallelTo, Humboldt (Nazca) Seamount Chain]
Generated description
The Humboldt (Nazca) Seamount Chain is a linear series of submarine volcanic mountains on the Nazca Plate in the southeastern Pacific Ocean, formed by hotspot-related volcanism and trending roughly parallel to the nearby Nazca Ridge.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Humboldt (Nazca) Seamount Chain Target entity description: The Humboldt (Nazca) Seamount Chain is a linear series of submarine volcanic mountains on the Nazca Plate in the southeastern Pacific Ocean, formed by hotspot-related volcanism and trending roughly parallel to the nearby Nazca Ridge.
-
A.
Emperor Seamounts
The Emperor Seamounts are a long, mostly submerged volcanic mountain range in the northern Pacific Ocean that forms the older, more northerly segment of the Hawaiian–Emperor seamount chain.
-
B.
Chile Rise
Chile Rise is an oceanic spreading ridge in the southeastern Pacific Ocean where tectonic plates diverge and new crust is formed.
-
C.
Suiko Seamount
Suiko Seamount is an underwater volcanic mountain in the northwestern Pacific Ocean that forms part of the long, age-progressive Hawaiian–Emperor seamount chain.
-
D.
Ampère Seamount
Ampère Seamount is an underwater mountain in the Atlantic Ocean named in honor of the French physicist and mathematician André-Marie Ampère.
-
E.
Vavilov Seamount
Vavilov Seamount is a large underwater volcanic mountain located in the Tyrrhenian Sea, notable for its role in the region’s complex tectonic and magmatic activity.
- 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_69a88b074b908190ae983dbca7757d88 |
completed | March 4, 2026, 7:41 p.m. |
| NER | Named-entity recognition | batch_69abc6337e948190bb4860f7045914e1 |
completed | March 7, 2026, 6:31 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae896911908190b53954dbf854cc18 |
completed | March 9, 2026, 8:48 a.m. |
| NEDg | Description generation | batch_69ae8d2dcc8081908d4274b2287ff2b8 |
completed | March 9, 2026, 9:04 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae8d786a648190acf0a14e0d4a120c |
completed | March 9, 2026, 9:06 a.m. |
Created at: March 4, 2026, 7:49 p.m.