Triple
T59791
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ferdinand Magellan |
E1184
|
entity |
| Predicate | oceanNamedAfter |
P4261
|
FINISHED |
| Object | Magellan Sea (historic usage for parts of the Pacific) |
E547
|
NE FINISHED |
How this triple was built (3 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: Magellan Sea (historic usage for parts of the Pacific) | Statement: [Ferdinand Magellan, oceanNamedAfter, Magellan Sea (historic usage for parts of the Pacific)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Magellan Sea (historic usage for parts of the Pacific) Context triple: [Ferdinand Magellan, oceanNamedAfter, Magellan Sea (historic usage for parts of the Pacific)]
-
A.
Southern Ocean
The Southern Ocean is the remote, icy ocean encircling Antarctica, known for its powerful circumpolar currents, rich marine ecosystems, and crucial role in regulating Earth’s climate.
-
B.
Pacific Ocean
chosen
The Pacific Ocean is the largest and deepest ocean on Earth, spanning from the Arctic in the north to the Southern Ocean and from Asia and Australia to the Americas.
-
C.
Juan de Fuca Plate
The Juan de Fuca Plate is a small oceanic tectonic plate off the Pacific Northwest coast whose subduction beneath North America drives significant volcanic and seismic activity in the region.
-
D.
Atlantic Ocean
The Atlantic Ocean is the world's second-largest ocean, separating the Americas from Europe and Africa and serving as a major route for global climate regulation, trade, and exploration.
-
E.
Pacific Ring of Fire
The Pacific Ring of Fire is a vast, horseshoe-shaped zone encircling the Pacific Ocean that is renowned for its intense seismic activity, frequent earthquakes, and numerous active volcanoes.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: oceanNamedAfter Context triple: [Ferdinand Magellan, oceanNamedAfter, Magellan Sea (historic usage for parts of the Pacific)]
-
A.
oceanBasin
Indicates a relationship where a geographic or marine feature is located within, or is part of, a specific ocean basin.
-
B.
isLargestOceanOnEarth
Indicates that the subject is the ocean with the greatest surface area on Earth.
-
C.
hasOcean
Indicates that a geographic region, country, or landmass is bordered by or directly adjacent to a particular ocean.
-
D.
bodyOfWater
Indicates that one entity is a body of water that is geographically or physically associated with another entity.
-
E.
oceanDrainageBasin
Indicates the ocean into which a river system or drainage basin ultimately discharges its water.
- 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_69a24a552ef88190a0df287d68c65cba |
completed | Feb. 28, 2026, 1:52 a.m. |
| NER | Named-entity recognition | batch_69a250e401288190ba12322c9c5f07c9 |
completed | Feb. 28, 2026, 2:20 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a2554a9e70819099ab14df3da5e403 |
completed | Feb. 28, 2026, 2:39 a.m. |
| PD | Predicate disambiguation | batch_69a24e9f40908190a2f4a2111469b733 |
completed | Feb. 28, 2026, 2:10 a.m. |
| PDg | Predicate description generation | batch_69a250e2a80881909e5a653260e6f8e0 |
completed | Feb. 28, 2026, 2:20 a.m. |
Created at: Feb. 28, 2026, 1:55 a.m.