Triple

T23451247
Position Surface form Disambiguated ID Type / Status
Subject City of Vallejo, California E567785 entity
Predicate hasHistoricDistrict P295 FINISHED
Object Mare Island Historic District — NE NERFINISHED

How this triple was built (3 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: Mare Island Historic District | Statement: [City of Vallejo, California, hasHistoricDistrict, Mare Island Historic District]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mare Island Historic District
Context triple: [City of Vallejo, California, hasHistoricDistrict, Mare Island Historic District]
  • A. Pigeon Point Heritage Park
    Pigeon Point Heritage Park is a popular coastal recreation area in Tobago known for its iconic jetty, white-sand beach, and turquoise waters.
  • B. Benicia Arsenal Historic District
    Benicia Arsenal Historic District is a former U.S. Army ordnance facility turned preserved historic area in Benicia, California, known for its 19th-century military architecture and role in West Coast military history.
  • C. San Francisco Maritime National Historical Park
    San Francisco Maritime National Historical Park is a waterfront national historical park in San Francisco that preserves and interprets the city’s rich maritime heritage through historic ships, a museum, and educational exhibits.
  • D. Admiral Nimitz State Historic Site
    Admiral Nimitz State Historic Site is a historic park and museum complex in Fredericksburg, Texas, dedicated to interpreting the life and World War II naval career of Fleet Admiral Chester W. Nimitz and the broader history of the Pacific War.
  • E. Monterey State Historic Park
    Monterey State Historic Park is a collection of preserved historic buildings and sites in downtown Monterey, California, that showcases the region’s early Spanish, Mexican, and American heritage.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mare Island Historic District
Target entity description: Mare Island Historic District is a nationally recognized historic area in Vallejo, California, centered on the former Mare Island Naval Shipyard, one of the oldest and most significant naval shipbuilding facilities on the West Coast.
  • A. Pigeon Point Heritage Park
    Pigeon Point Heritage Park is a popular coastal recreation area in Tobago known for its iconic jetty, white-sand beach, and turquoise waters.
  • B. Benicia Arsenal Historic District
    Benicia Arsenal Historic District is a former U.S. Army ordnance facility turned preserved historic area in Benicia, California, known for its 19th-century military architecture and role in West Coast military history.
  • C. San Francisco Maritime National Historical Park
    San Francisco Maritime National Historical Park is a waterfront national historical park in San Francisco that preserves and interprets the city’s rich maritime heritage through historic ships, a museum, and educational exhibits.
  • D. Admiral Nimitz State Historic Site
    Admiral Nimitz State Historic Site is a historic park and museum complex in Fredericksburg, Texas, dedicated to interpreting the life and World War II naval career of Fleet Admiral Chester W. Nimitz and the broader history of the Pacific War.
  • E. Monterey State Historic Park
    Monterey State Historic Park is a collection of preserved historic buildings and sites in downtown Monterey, California, that showcases the region’s early Spanish, Mexican, and American heritage.
  • F. None of above. chosen

Provenance (2 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_69e2458b4c888190b1d7998f9862a558 completed April 17, 2026, 2:36 p.m.
NER Named-entity recognition batch_69f1a64d3e9c8190a2596b067c4f5061 completed April 29, 2026, 6:33 a.m.
Created at: April 17, 2026, 5:52 p.m.