Triple
T331375
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Marie Tharp |
E6631
|
entity |
| Predicate | honoredBy |
P500
|
FINISHED |
| Object |
Marie Tharp Ridge in the Arctic Ocean
Marie Tharp Ridge in the Arctic Ocean is an undersea geological feature named in honor of pioneering American geologist and oceanographic cartographer Marie Tharp, whose work was crucial to mapping the ocean floor and understanding plate tectonics.
|
E43039
|
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: Marie Tharp Ridge in the Arctic Ocean | Statement: [Marie Tharp, honoredBy, Marie Tharp Ridge in the Arctic Ocean]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Marie Tharp Ridge in the Arctic Ocean Context triple: [Marie Tharp, honoredBy, Marie Tharp Ridge in the Arctic Ocean]
-
A.
Lomonosov Ridge
Lomonosov Ridge is a major underwater mountain range in the Arctic Ocean that stretches across the polar basin and plays a key role in regional geology and continental shelf claims.
-
B.
Mid-Atlantic Ridge
The Mid-Atlantic Ridge is a vast underwater mountain range and divergent tectonic plate boundary running down the center of the Atlantic Ocean, where new oceanic crust is formed.
-
C.
Gakkel Ridge
Gakkel Ridge is a slow-spreading mid-ocean ridge located beneath the Arctic Ocean, forming the tectonic boundary between the North American and Eurasian plates.
-
D.
Romanche Fracture Zone
The Romanche Fracture Zone is a major transform fault and deep-sea fracture zone in the equatorial Atlantic Ocean that offsets the Mid-Atlantic Ridge and hosts one of the deepest points in the Atlantic basin.
-
E.
Charlie-Gibbs Fracture Zone
The Charlie-Gibbs Fracture Zone is a major deep-sea transform fault system in the North Atlantic Ocean that offsets and disrupts the continuity of the Mid-Atlantic Ridge.
- 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: Marie Tharp Ridge in the Arctic Ocean Triple: [Marie Tharp, honoredBy, Marie Tharp Ridge in the Arctic Ocean]
Generated description
Marie Tharp Ridge in the Arctic Ocean is an undersea geological feature named in honor of pioneering American geologist and oceanographic cartographer Marie Tharp, whose work was crucial to mapping the ocean floor and understanding plate tectonics.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Marie Tharp Ridge in the Arctic Ocean Target entity description: Marie Tharp Ridge in the Arctic Ocean is an undersea geological feature named in honor of pioneering American geologist and oceanographic cartographer Marie Tharp, whose work was crucial to mapping the ocean floor and understanding plate tectonics.
-
A.
Lomonosov Ridge
Lomonosov Ridge is a major underwater mountain range in the Arctic Ocean that stretches across the polar basin and plays a key role in regional geology and continental shelf claims.
-
B.
Mid-Atlantic Ridge
The Mid-Atlantic Ridge is a vast underwater mountain range and divergent tectonic plate boundary running down the center of the Atlantic Ocean, where new oceanic crust is formed.
-
C.
Gakkel Ridge
Gakkel Ridge is a slow-spreading mid-ocean ridge located beneath the Arctic Ocean, forming the tectonic boundary between the North American and Eurasian plates.
-
D.
Romanche Fracture Zone
The Romanche Fracture Zone is a major transform fault and deep-sea fracture zone in the equatorial Atlantic Ocean that offsets the Mid-Atlantic Ridge and hosts one of the deepest points in the Atlantic basin.
-
E.
Charlie-Gibbs Fracture Zone
The Charlie-Gibbs Fracture Zone is a major deep-sea transform fault system in the North Atlantic Ocean that offsets and disrupts the continuity of the Mid-Atlantic Ridge.
- 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_69a2e79434908190a9d5afe415153ad9 |
completed | Feb. 28, 2026, 1:03 p.m. |
| NER | Named-entity recognition | batch_69a2eaafd1a48190a6d001af3c2a5318 |
completed | Feb. 28, 2026, 1:16 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a3d24410608190be8da7fa425f1971 |
completed | March 1, 2026, 5:44 a.m. |
| NEDg | Description generation | batch_69a3d3425a54819087035f5de7a26417 |
completed | March 1, 2026, 5:48 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a3d41e60c081909e92df5319defe2c |
completed | March 1, 2026, 5:52 a.m. |
Created at: Feb. 28, 2026, 1:08 p.m.