Triple

T559511
Position Surface form Disambiguated ID Type / Status
Subject Antarctic Peninsula E13416 entity
Predicate separatedFrom P243 FINISHED
Object South America by the Drake Passage
South America by the Drake Passage refers to the continent’s southernmost tip near Cape Horn, lying just north of Antarctica across the stormy Drake Passage.
E70181 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: South America by the Drake Passage | Statement: [Antarctic Peninsula, separatedFrom, South America by the Drake Passage]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: South America by the Drake Passage
Context triple: [Antarctic Peninsula, separatedFrom, South America by the Drake Passage]
  • A. Cape Horn sea route
    The Cape Horn sea route was the long, perilous maritime passage around the southern tip of South America that ships commonly used to reach California during the Gold Rush era.
  • B. Brazil–Malvinas Confluence
    The Brazil–Malvinas Confluence is a major oceanographic region in the South Atlantic where warm subtropical waters meet cold subantarctic waters, creating one of the most energetic and biologically productive frontal systems in the world.
  • C. Strait of Magellan
    The Strait of Magellan is a historically significant natural sea passage at the southern tip of South America, separating mainland Chile from Tierra del Fuego and providing a navigable route between the Atlantic and Pacific Oceans.
  • D. Patagonia
    Patagonia is a sparsely populated region at the southern end of South America, renowned for its dramatic mountains, glaciers, and windswept plains shared by Chile and Argentina.
  • E. Southern Cone
    The Southern Cone is the southernmost region of South America, generally encompassing Argentina, Chile, Uruguay, and sometimes parts of Paraguay and southern Brazil, known for its relatively high development, temperate climate, and strong European cultural influences.
  • 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: South America by the Drake Passage
Triple: [Antarctic Peninsula, separatedFrom, South America by the Drake Passage]
Generated description
South America by the Drake Passage refers to the continent’s southernmost tip near Cape Horn, lying just north of Antarctica across the stormy Drake Passage.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: South America by the Drake Passage
Target entity description: South America by the Drake Passage refers to the continent’s southernmost tip near Cape Horn, lying just north of Antarctica across the stormy Drake Passage.
  • A. Cape Horn sea route
    The Cape Horn sea route was the long, perilous maritime passage around the southern tip of South America that ships commonly used to reach California during the Gold Rush era.
  • B. Brazil–Malvinas Confluence
    The Brazil–Malvinas Confluence is a major oceanographic region in the South Atlantic where warm subtropical waters meet cold subantarctic waters, creating one of the most energetic and biologically productive frontal systems in the world.
  • C. Strait of Magellan
    The Strait of Magellan is a historically significant natural sea passage at the southern tip of South America, separating mainland Chile from Tierra del Fuego and providing a navigable route between the Atlantic and Pacific Oceans.
  • D. Patagonia
    Patagonia is a sparsely populated region at the southern end of South America, renowned for its dramatic mountains, glaciers, and windswept plains shared by Chile and Argentina.
  • E. Southern Cone
    The Southern Cone is the southernmost region of South America, generally encompassing Argentina, Chile, Uruguay, and sometimes parts of Paraguay and southern Brazil, known for its relatively high development, temperate climate, and strong European cultural influences.
  • 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_69a4933edcf08190b35ecfd6014caee6 completed March 1, 2026, 7:27 p.m.
NER Named-entity recognition batch_69a499e13694819087a236bffa6601a9 completed March 1, 2026, 7:56 p.m.
NED1 Entity disambiguation (via context triple) batch_69a4e9bb3b28819099ed0027d948483a completed March 2, 2026, 1:36 a.m.
NEDg Description generation batch_69a4eab98cf08190a0923f42e42667ed completed March 2, 2026, 1:41 a.m.
NED2 Entity disambiguation (via description) batch_69a4eb14d6d88190885d6eac9dfc3db8 completed March 2, 2026, 1:42 a.m.
Created at: March 1, 2026, 7:32 p.m.