Triple

T7494295
Position Surface form Disambiguated ID Type / Status
Subject Naval History and Heritage Command E177084 entity
Predicate hasPart P35 FINISHED
Object Underwater Archaeology Branch
The Underwater Archaeology Branch is a specialized unit of the U.S. Navy dedicated to researching, managing, and preserving submerged naval cultural resources such as shipwrecks and underwater sites.
E667850 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: Underwater Archaeology Branch | Statement: [Naval History and Heritage Command, hasPart, Underwater Archaeology Branch]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Underwater Archaeology Branch
Context triple: [Naval History and Heritage Command, hasPart, Underwater Archaeology Branch]
  • A. ASI Underwater Archaeology Wing
    ASI Underwater Archaeology Wing is a specialized branch of India’s national archaeological authority dedicated to researching, documenting, and conserving submerged cultural heritage and underwater archaeological sites.
  • B. Museo Nacional de Arqueología Subacuática (ARQVA)
    The Museo Nacional de Arqueología Subacuática (ARQVA) is Spain’s national museum dedicated to underwater archaeology, showcasing and preserving the country’s submerged cultural heritage, including shipwrecks, artifacts, and maritime history.
  • C. Comsubin Divers Group
    The Comsubin Divers Group is an elite Italian Navy special operations diving unit specializing in underwater warfare, explosive ordnance disposal, and maritime special operations.
  • D. Center for Explosive Ordnance Disposal and Diving
    The Center for Explosive Ordnance Disposal and Diving is a U.S. Navy training institution that prepares personnel in bomb disposal, underwater demolition, and specialized diving operations.
  • E. Mound Exploration Division
    The Mound Exploration Division was a specialized unit within the Bureau of American Ethnology dedicated to investigating and documenting ancient Native American earthworks and burial mounds in the United States.
  • 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: Underwater Archaeology Branch
Triple: [Naval History and Heritage Command, hasPart, Underwater Archaeology Branch]
Generated description
The Underwater Archaeology Branch is a specialized unit of the U.S. Navy dedicated to researching, managing, and preserving submerged naval cultural resources such as shipwrecks and underwater sites.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Underwater Archaeology Branch
Target entity description: The Underwater Archaeology Branch is a specialized unit of the U.S. Navy dedicated to researching, managing, and preserving submerged naval cultural resources such as shipwrecks and underwater sites.
  • A. ASI Underwater Archaeology Wing
    ASI Underwater Archaeology Wing is a specialized branch of India’s national archaeological authority dedicated to researching, documenting, and conserving submerged cultural heritage and underwater archaeological sites.
  • B. Museo Nacional de Arqueología Subacuática (ARQVA)
    The Museo Nacional de Arqueología Subacuática (ARQVA) is Spain’s national museum dedicated to underwater archaeology, showcasing and preserving the country’s submerged cultural heritage, including shipwrecks, artifacts, and maritime history.
  • C. Comsubin Divers Group
    The Comsubin Divers Group is an elite Italian Navy special operations diving unit specializing in underwater warfare, explosive ordnance disposal, and maritime special operations.
  • D. Center for Explosive Ordnance Disposal and Diving
    The Center for Explosive Ordnance Disposal and Diving is a U.S. Navy training institution that prepares personnel in bomb disposal, underwater demolition, and specialized diving operations.
  • E. Mound Exploration Division
    The Mound Exploration Division was a specialized unit within the Bureau of American Ethnology dedicated to investigating and documenting ancient Native American earthworks and burial mounds in the United States.
  • 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_69c69f2583808190bd1a4936c42a5815 completed March 27, 2026, 3:15 p.m.
NER Named-entity recognition batch_69c6f579cb2c8190a4e7d8b0bdec5cf8 completed March 27, 2026, 9:24 p.m.
NED1 Entity disambiguation (via context triple) batch_69c83c7c60b8819090f2c4b16332c557 completed March 28, 2026, 8:39 p.m.
NEDg Description generation batch_69c83e50fac08190bdcceef0c5f55244 completed March 28, 2026, 8:47 p.m.
NED2 Entity disambiguation (via description) batch_69c83ebff75c81908313e6df6f76d3f0 completed March 28, 2026, 8:49 p.m.
Created at: March 27, 2026, 3:43 p.m.