Triple

T540685
Position Surface form Disambiguated ID Type / Status
Subject Puerto Williams E12620 entity
Predicate locatedOn P40 FINISHED
Object Beagle Channel
The Beagle Channel is a narrow strait in the extreme south of South America that separates islands of the Tierra del Fuego archipelago and serves as a key maritime passage between the Atlantic and Pacific Oceans.
E68738 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: Beagle Channel | Statement: [Puerto Williams, locatedOn, Beagle Channel]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Beagle Channel
Context triple: [Puerto Williams, locatedOn, Beagle Channel]
  • A. Kiel Bay
    Kiel Bay is a large inlet of the Baltic Sea along the coast of northern Germany, known as an important maritime area and sailing location.
  • B. Ironbottom Sound
    Ironbottom Sound is a strait in the Solomon Islands famed as a major World War II naval battleground where numerous ships and aircraft were sunk.
  • C. Muskeget Channel
    Muskeget Channel is a tidal waterway off the coast of Massachusetts that separates Nantucket from Martha’s Vineyard and connects the surrounding coastal waters of the Atlantic.
  • D. Gastineau Channel
    Gastineau Channel is a narrow tidal waterway in southeastern Alaska that separates Douglas Island from the mainland and provides the waterfront setting for the city of Juneau.
  • E. Placentia Bay
    Placentia Bay is a large bay on the southeast coast of Newfoundland, Canada, historically notable as the site where Churchill and Roosevelt met in 1941 to agree on the Atlantic Charter.
  • 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: Beagle Channel
Triple: [Puerto Williams, locatedOn, Beagle Channel]
Generated description
The Beagle Channel is a narrow strait in the extreme south of South America that separates islands of the Tierra del Fuego archipelago and serves as a key maritime passage between the Atlantic and Pacific Oceans.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Beagle Channel
Target entity description: The Beagle Channel is a narrow strait in the extreme south of South America that separates islands of the Tierra del Fuego archipelago and serves as a key maritime passage between the Atlantic and Pacific Oceans.
  • A. Kiel Bay
    Kiel Bay is a large inlet of the Baltic Sea along the coast of northern Germany, known as an important maritime area and sailing location.
  • B. Ironbottom Sound
    Ironbottom Sound is a strait in the Solomon Islands famed as a major World War II naval battleground where numerous ships and aircraft were sunk.
  • C. Muskeget Channel
    Muskeget Channel is a tidal waterway off the coast of Massachusetts that separates Nantucket from Martha’s Vineyard and connects the surrounding coastal waters of the Atlantic.
  • D. Gastineau Channel
    Gastineau Channel is a narrow tidal waterway in southeastern Alaska that separates Douglas Island from the mainland and provides the waterfront setting for the city of Juneau.
  • E. Placentia Bay
    Placentia Bay is a large bay on the southeast coast of Newfoundland, Canada, historically notable as the site where Churchill and Roosevelt met in 1941 to agree on the Atlantic Charter.
  • 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_69a49334226c81908b0ea1689ef6aa3f completed March 1, 2026, 7:27 p.m.
NER Named-entity recognition batch_69a4985feee481908184a39210feab95 completed March 1, 2026, 7:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69a4e02ab7dc819092a210eb0fcd59f4 completed March 2, 2026, 12:56 a.m.
NEDg Description generation batch_69a4e124306c8190bce165e684507553 completed March 2, 2026, 1 a.m.
NED2 Entity disambiguation (via description) batch_69a4e1e73b0c8190b4f050f76f8e58de completed March 2, 2026, 1:03 a.m.
Created at: March 1, 2026, 7:32 p.m.