Triple

T217237
Position Surface form Disambiguated ID Type / Status
Subject Base Yelcho E4132 entity
Predicate namedAfter P63 FINISHED
Object Yelcho (ship)
Yelcho was a Chilean naval tugboat famed for rescuing Ernest Shackleton’s stranded Endurance expedition members from Elephant Island in 1916.
E27835 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: Yelcho (ship) | Statement: [Base Yelcho, namedAfter, Yelcho (ship)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Yelcho (ship)
Context triple: [Base Yelcho, namedAfter, Yelcho (ship)]
  • A. Base Yelcho
    Base Yelcho is a Chilean Antarctic research station used for scientific studies in the Antarctic Peninsula region.
  • B. Golden Hind
    The Golden Hind was the English galleon in which Sir Francis Drake completed the first circumnavigation of the globe by an Englishman in the late 16th century.
  • C. Sea Venture shipwreck
    The Sea Venture shipwreck was a 1609 English flagship wrecked on the reefs of Bermuda, whose survivors’ settlement led to the island’s permanent colonization and inspired elements of Shakespeare’s "The Tempest."
  • D. Durham boat
    A Durham boat is a flat-bottomed, shallow-draft cargo vessel historically used on North American rivers, notably employed by George Washington to transport troops across the Delaware River during the American Revolutionary War.
  • E. HMS Kimberley
    HMS Kimberley was a British K-class destroyer of the Royal Navy that saw extensive service during the Second World War, particularly in the Mediterranean and North African campaigns.
  • 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: Yelcho (ship)
Triple: [Base Yelcho, namedAfter, Yelcho (ship)]
Generated description
Yelcho was a Chilean naval tugboat famed for rescuing Ernest Shackleton’s stranded Endurance expedition members from Elephant Island in 1916.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Yelcho (ship)
Target entity description: Yelcho was a Chilean naval tugboat famed for rescuing Ernest Shackleton’s stranded Endurance expedition members from Elephant Island in 1916.
  • A. Base Yelcho
    Base Yelcho is a Chilean Antarctic research station used for scientific studies in the Antarctic Peninsula region.
  • B. Golden Hind
    The Golden Hind was the English galleon in which Sir Francis Drake completed the first circumnavigation of the globe by an Englishman in the late 16th century.
  • C. Sea Venture shipwreck
    The Sea Venture shipwreck was a 1609 English flagship wrecked on the reefs of Bermuda, whose survivors’ settlement led to the island’s permanent colonization and inspired elements of Shakespeare’s "The Tempest."
  • D. Durham boat
    A Durham boat is a flat-bottomed, shallow-draft cargo vessel historically used on North American rivers, notably employed by George Washington to transport troops across the Delaware River during the American Revolutionary War.
  • E. HMS Kimberley
    HMS Kimberley was a British K-class destroyer of the Royal Navy that saw extensive service during the Second World War, particularly in the Mediterranean and North African campaigns.
  • 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_69a2573508588190b522c2476d91acfe completed Feb. 28, 2026, 2:47 a.m.
NER Named-entity recognition batch_69a25c5062e48190833be10e4770e1e9 completed Feb. 28, 2026, 3:09 a.m.
NED1 Entity disambiguation (via context triple) batch_69a3441e48b48190849c7bff04134ac9 completed Feb. 28, 2026, 7:38 p.m.
NEDg Description generation batch_69a344ba0a4c8190986d490f502cb6ab completed Feb. 28, 2026, 7:40 p.m.
NED2 Entity disambiguation (via description) batch_69a34520805481909c4f1ea05262665b completed Feb. 28, 2026, 7:42 p.m.
Created at: Feb. 28, 2026, 2:53 a.m.