Triple
T408761
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | North Pole |
E9439
|
entity |
| Predicate | hasFirstUndisputedSurfaceArrivalExpedition |
P11055
|
FINISHED |
| Object |
Ralph Plaisted expedition
The Ralph Plaisted expedition was a 1968 snowmobile journey that became widely recognized as the first confirmed over-ice surface expedition to reach the geographic North Pole.
|
E51911
|
NE FINISHED |
How this triple was built (5 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: Ralph Plaisted expedition | Statement: [North Pole, hasFirstUndisputedSurfaceArrivalExpedition, Ralph Plaisted expedition]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ralph Plaisted expedition Context triple: [North Pole, hasFirstUndisputedSurfaceArrivalExpedition, Ralph Plaisted expedition]
-
A.
Granma expedition
The Granma expedition was the 1956 seaborne journey in which Fidel Castro and his followers sailed from Mexico to Cuba to launch the guerrilla war that ignited the Cuban Revolution.
-
B.
Fram expedition across the Arctic Ocean
The Fram expedition across the Arctic Ocean was Fridtjof Nansen’s pioneering late-19th-century polar voyage that used a specially designed ship to drift with the pack ice in an attempt to reach the North Pole and advance scientific understanding of the Arctic.
-
C.
Polish Andes Expedition
The Polish Andes Expedition was a pioneering mid-20th-century Polish mountaineering team known for major first ascents in the Andes, including the world’s highest volcano, Ojos del Salado.
-
D.
Discovery Outpost
Discovery Outpost is a family-oriented area of the San Diego Zoo featuring interactive exhibits and close-up animal encounters designed to engage children and visitors in hands-on learning about wildlife.
-
E.
First voyage of James Cook
The First voyage of James Cook was an 18th-century British expedition to the Pacific Ocean during which Cook charted New Zealand and Australia’s eastern coastline and conducted astronomical and scientific observations.
- 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: Ralph Plaisted expedition Triple: [North Pole, hasFirstUndisputedSurfaceArrivalExpedition, Ralph Plaisted expedition]
Generated description
The Ralph Plaisted expedition was a 1968 snowmobile journey that became widely recognized as the first confirmed over-ice surface expedition to reach the geographic North Pole.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ralph Plaisted expedition Target entity description: The Ralph Plaisted expedition was a 1968 snowmobile journey that became widely recognized as the first confirmed over-ice surface expedition to reach the geographic North Pole.
-
A.
Granma expedition
The Granma expedition was the 1956 seaborne journey in which Fidel Castro and his followers sailed from Mexico to Cuba to launch the guerrilla war that ignited the Cuban Revolution.
-
B.
Fram expedition across the Arctic Ocean
The Fram expedition across the Arctic Ocean was Fridtjof Nansen’s pioneering late-19th-century polar voyage that used a specially designed ship to drift with the pack ice in an attempt to reach the North Pole and advance scientific understanding of the Arctic.
-
C.
Polish Andes Expedition
The Polish Andes Expedition was a pioneering mid-20th-century Polish mountaineering team known for major first ascents in the Andes, including the world’s highest volcano, Ojos del Salado.
-
D.
Discovery Outpost
Discovery Outpost is a family-oriented area of the San Diego Zoo featuring interactive exhibits and close-up animal encounters designed to engage children and visitors in hands-on learning about wildlife.
-
E.
First voyage of James Cook
The First voyage of James Cook was an 18th-century British expedition to the Pacific Ocean during which Cook charted New Zealand and Australia’s eastern coastline and conducted astronomical and scientific observations.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasFirstUndisputedSurfaceArrivalExpedition Context triple: [North Pole, hasFirstUndisputedSurfaceArrivalExpedition, Ralph Plaisted expedition]
-
A.
hasSummit
Indicates that one entity possesses, features, or includes a summit or highest point as part of its structure or characteristics.
-
B.
isFirstSpacecraftTo
Indicates that a spacecraft is the earliest or initial one to reach, visit, or achieve a specified destination or milestone.
-
C.
orbitFirstReached
Indicates the point in time or event when an object first successfully enters into a specified orbit.
-
D.
hasTour
Indicates that an entity offers, includes, or is associated with a tour experience or guided visit.
-
E.
hasFirstRecipient
Indicates that an entity is the initial or primary recipient of something (such as a message, award, or transfer) in a sequence or set of recipients.
- F. None of above. chosen
Provenance (7 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_69a2e80111fc8190961d5b7c6154123f |
completed | Feb. 28, 2026, 1:05 p.m. |
| NER | Named-entity recognition | batch_69a2ecbf0650819080753815ca280eec |
completed | Feb. 28, 2026, 1:25 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a41777d794819099a07555ad2defe2 |
completed | March 1, 2026, 10:39 a.m. |
| NEDg | Description generation | batch_69a418da55088190935babe9abae5ac4 |
completed | March 1, 2026, 10:45 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a4196334948190a1f6004b1a292550 |
completed | March 1, 2026, 10:48 a.m. |
| PD | Predicate disambiguation | batch_69a2e971a3a481909e6b075f25dd234a |
completed | Feb. 28, 2026, 1:11 p.m. |
| PDg | Predicate description generation | batch_69a2ea4545608190898436c72e10f39d |
completed | Feb. 28, 2026, 1:14 p.m. |
Created at: Feb. 28, 2026, 1:08 p.m.