Triple

T11589919
Position Surface form Disambiguated ID Type / Status
Subject Portsmouth Harbor E274852 entity
Predicate nearbyLandmark P350 FINISHED
Object Portsmouth Naval Shipyard Historic District E112461 NE FINISHED

How this triple was built (2 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: Portsmouth Naval Shipyard Historic District | Statement: [Portsmouth Harbor, nearbyLandmark, Portsmouth Naval Shipyard Historic District]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Portsmouth Naval Shipyard Historic District
Context triple: [Portsmouth Harbor, nearbyLandmark, Portsmouth Naval Shipyard Historic District]
  • A. Portsmouth Naval Shipyard Museum
    Portsmouth Naval Shipyard Museum is a maritime and naval history museum in Portsmouth, Virginia, showcasing the region’s long-standing shipbuilding and naval heritage.
  • B. Norfolk Navy Yard
    Norfolk Navy Yard, also known as Norfolk Naval Shipyard, is a major United States Navy shipbuilding and repair facility located in Portsmouth, Virginia.
  • C. Charlestown Navy Yard
    Charlestown Navy Yard is a historic former U.S. Navy shipyard in Boston, Massachusetts, known for its role in American naval history and as the home port of the USS Constitution.
  • D. Portsmouth Naval Shipyard chosen
    Portsmouth Naval Shipyard is a historic U.S. Navy shipbuilding and repair facility located in Kittery, Maine, known especially for constructing and overhauling naval vessels including submarines.
  • E. Richmond Shipyards historic area
    The Richmond Shipyards historic area is a World War II–era shipbuilding complex in Richmond, California, now preserved as part of the Rosie the Riveter/World War II Home Front National Historical Park.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d6aae6b14c81908dc5a74bad7591f9 completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d894643ae48190837502b713f5b9c6 completed April 10, 2026, 6:10 a.m.
NED1 Entity disambiguation (via context triple) batch_69ee86df14048190ae8f6d8b11610079 completed April 26, 2026, 9:42 p.m.
Created at: April 8, 2026, 9:38 p.m.