Triple

T11429955
Position Surface form Disambiguated ID Type / Status
Subject Potomac River islands E270852 entity
Predicate hasNotableExample P1259 FINISHED
Object Selden Island
Selden Island is a notable island located in the Potomac River, recognized for its natural and historical significance.
 E1141891 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: Selden Island | Statement: [Potomac River islands, hasNotableExample, Selden Island]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Selden Island
Context triple: [Potomac River islands, hasNotableExample, Selden Island]
  • A. Nelson Island
    Nelson Island is a small, largely ice-covered island in the South Shetland Islands of Antarctica, known for its remote polar environment and proximity to King George Island.
  • B. Desecheo Island
    Desecheo Island is a small, uninhabited Caribbean island and wildlife refuge off the west coast of Puerto Rico, known for its rugged terrain, seabird colonies, and surrounding dive sites.
  • C. Nightingale Island
    Nightingale Island is a small, remote volcanic island in the South Atlantic Ocean, part of the Tristan da Cunha archipelago and known for its rich seabird colonies and protected wildlife.
  • D. Belvedere Island
    Belvedere Island is a small, affluent residential island in Marin County, California, known for its scenic views of San Francisco Bay and luxury homes.
  • E. Fredriksen Island
    Fredriksen Island is a small, remote island in the South Orkney Islands archipelago of the Southern Ocean, known for its harsh polar climate and largely ice-covered terrain.
  • 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: Selden Island
Triple: [Potomac River islands, hasNotableExample, Selden Island]
Generated description
Selden Island is a notable island located in the Potomac River, recognized for its natural and historical significance.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Selden Island
Target entity description: Selden Island is a notable island located in the Potomac River, recognized for its natural and historical significance.
  • A. Nelson Island
    Nelson Island is a small, largely ice-covered island in the South Shetland Islands of Antarctica, known for its remote polar environment and proximity to King George Island.
  • B. Desecheo Island
    Desecheo Island is a small, uninhabited Caribbean island and wildlife refuge off the west coast of Puerto Rico, known for its rugged terrain, seabird colonies, and surrounding dive sites.
  • C. Nightingale Island
    Nightingale Island is a small, remote volcanic island in the South Atlantic Ocean, part of the Tristan da Cunha archipelago and known for its rich seabird colonies and protected wildlife.
  • D. Belvedere Island
    Belvedere Island is a small, affluent residential island in Marin County, California, known for its scenic views of San Francisco Bay and luxury homes.
  • E. Fredriksen Island
    Fredriksen Island is a small, remote island in the South Orkney Islands archipelago of the Southern Ocean, known for its harsh polar climate and largely ice-covered terrain.
  • 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_69d6aadeef688190874bcecd88b3dd9b completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d806c1bfb881909720c74fe0fa837f completed April 9, 2026, 8:06 p.m.
NED1 Entity disambiguation (via context triple) batch_69fec869957481909ea4fded01851b70 completed May 9, 2026, 5:38 a.m.
NEDg Description generation batch_69feca4643dc8190af82f6c2f9133e2a completed May 9, 2026, 5:46 a.m.
NED2 Entity disambiguation (via description) batch_69fecb0459008190888043ab25bae96b completed May 9, 2026, 5:49 a.m.
Created at: April 8, 2026, 9:35 p.m.