Triple

T1816227
Position Surface form Disambiguated ID Type / Status
Subject Lake Mead E40441 entity
Predicate hasIsland P970 FINISHED
Object Boulder Islands
Boulder Islands are a group of small, rocky islands located within Lake Mead in the southwestern United States, popular for boating, fishing, and scenic views.
 E272584 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: Boulder Islands | Statement: [Lake Mead, hasIsland, Boulder Islands]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Boulder Islands
Context triple: [Lake Mead, hasIsland, Boulder Islands]
  • A. Weepecket Islands
    The Weepecket Islands are a small, uninhabited group of islands off the coast of Massachusetts, known for their wildlife and inclusion in the Elizabeth Islands chain.
  • B. Dinding Islands
    The Dinding Islands are a small group of islands off the west coast of the Malay Peninsula, historically administered as part of the British colonial Straits Settlements.
  • C. Clyde Islands
    The Clyde Islands are a group of islands located in the Firth of Clyde off the west coast of Scotland, known for their scenic landscapes, coastal communities, and maritime heritage.
  • D. Marchena Island
    Marchena Island is an uninhabited volcanic island in the northern Galápagos archipelago, known for its remote location, rugged lava landscapes, and rich marine life.
  • E. Bridgeman Island
    Bridgeman Island is a small, uninhabited volcanic island located off the northern tip of the Antarctic Peninsula within the South Shetland Islands archipelago.
  • 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: Boulder Islands
Triple: [Lake Mead, hasIsland, Boulder Islands]
Generated description
Boulder Islands are a group of small, rocky islands located within Lake Mead in the southwestern United States, popular for boating, fishing, and scenic views.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Boulder Islands
Target entity description: Boulder Islands are a group of small, rocky islands located within Lake Mead in the southwestern United States, popular for boating, fishing, and scenic views.
  • A. Weepecket Islands
    The Weepecket Islands are a small, uninhabited group of islands off the coast of Massachusetts, known for their wildlife and inclusion in the Elizabeth Islands chain.
  • B. Dinding Islands
    The Dinding Islands are a small group of islands off the west coast of the Malay Peninsula, historically administered as part of the British colonial Straits Settlements.
  • C. Clyde Islands
    The Clyde Islands are a group of islands located in the Firth of Clyde off the west coast of Scotland, known for their scenic landscapes, coastal communities, and maritime heritage.
  • D. Marchena Island
    Marchena Island is an uninhabited volcanic island in the northern Galápagos archipelago, known for its remote location, rugged lava landscapes, and rich marine life.
  • E. Bridgeman Island
    Bridgeman Island is a small, uninhabited volcanic island located off the northern tip of the Antarctic Peninsula within the South Shetland Islands archipelago.
  • 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_69a8864526c081908a3a4d74f689e2c5 completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69aa65f614888190a475f7df627d5f0a completed March 6, 2026, 5:28 a.m.
NED1 Entity disambiguation (via context triple) batch_69af1f6cb97c8190bf6e8dbdcae3aabd completed March 9, 2026, 7:28 p.m.
NEDg Description generation batch_69af201e1a748190905bb221fc5dd01e completed March 9, 2026, 7:31 p.m.
NED2 Entity disambiguation (via description) batch_69af20ad25588190b8e26e82baba731d completed March 9, 2026, 7:34 p.m.
Created at: March 4, 2026, 7:32 p.m.