Triple

T3005359
Position Surface form Disambiguated ID Type / Status
Subject Baranof Island E81886 entity
Predicate hasCoastlineOn P212 FINISHED
Object Chatham Strait
Chatham Strait is a long, narrow waterway in the Alexander Archipelago of southeastern Alaska, separating Baranof Island and other islands from the mainland.
E318566 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: Chatham Strait | Statement: [Baranof Island, hasCoastlineOn, Chatham Strait]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Chatham Strait
Context triple: [Baranof Island, hasCoastlineOn, Chatham Strait]
  • A. La Pérouse Strait
    La Pérouse Strait is a narrow international waterway between Japan’s Hokkaido and Russia’s Sakhalin Island that links the Sea of Japan with the Sea of Okhotsk.
  • B. Cook Strait
    Cook Strait is the narrow, often turbulent body of water separating New Zealand’s North and South Islands, known for its strong currents and challenging maritime conditions.
  • C. Hecate Strait
    Hecate Strait is a wide, shallow, and often stormy body of water separating Haida Gwaii from the mainland coast of British Columbia on Canada’s Pacific coast.
  • D. Juan de Fuca Strait
    Juan de Fuca Strait is a major marine channel separating Vancouver Island in Canada from Washington State in the United States, forming part of the entrance to the Salish Sea and the Pacific Ocean.
  • E. Makanrushi Strait
    Makanrushi Strait is a sea passage in the Kuril Islands chain, separating the island of Makanrushi from its neighboring islands in the northwest Pacific Ocean.
  • 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: Chatham Strait
Triple: [Baranof Island, hasCoastlineOn, Chatham Strait]
Generated description
Chatham Strait is a long, narrow waterway in the Alexander Archipelago of southeastern Alaska, separating Baranof Island and other islands from the mainland.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Chatham Strait
Target entity description: Chatham Strait is a long, narrow waterway in the Alexander Archipelago of southeastern Alaska, separating Baranof Island and other islands from the mainland.
  • A. La Pérouse Strait
    La Pérouse Strait is a narrow international waterway between Japan’s Hokkaido and Russia’s Sakhalin Island that links the Sea of Japan with the Sea of Okhotsk.
  • B. Cook Strait
    Cook Strait is the narrow, often turbulent body of water separating New Zealand’s North and South Islands, known for its strong currents and challenging maritime conditions.
  • C. Hecate Strait
    Hecate Strait is a wide, shallow, and often stormy body of water separating Haida Gwaii from the mainland coast of British Columbia on Canada’s Pacific coast.
  • D. Juan de Fuca Strait
    Juan de Fuca Strait is a major marine channel separating Vancouver Island in Canada from Washington State in the United States, forming part of the entrance to the Salish Sea and the Pacific Ocean.
  • E. Makanrushi Strait
    Makanrushi Strait is a sea passage in the Kuril Islands chain, separating the island of Makanrushi from its neighboring islands in the northwest Pacific Ocean.
  • 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_69ad8b1c4de88190a83b7cefaa1f2842 completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69ad9a15ad9c81908255003bdb38d603 completed March 8, 2026, 3:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69b12e56bbd881909680248acca30557 completed March 11, 2026, 8:56 a.m.
NEDg Description generation batch_69b12f07ec088190a63e30f8a1f7937a completed March 11, 2026, 8:59 a.m.
NED2 Entity disambiguation (via description) batch_69b1cb6571388190970bae846bfc57a2 completed March 11, 2026, 8:07 p.m.
Created at: March 8, 2026, 2:59 p.m.