Triple

T6073152
Position Surface form Disambiguated ID Type / Status
Subject City of Benicia, California E135333 entity
Predicate hasHistoricDistrict P295 FINISHED
Object 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.
E565938 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: Benicia Arsenal Historic District | Statement: [City of Benicia, California, hasHistoricDistrict, Benicia Arsenal Historic District]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Benicia Arsenal Historic District
Context triple: [City of Benicia, California, hasHistoricDistrict, Benicia Arsenal Historic District]
  • A. 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.
  • B. Naval Base Point Loma
    Naval Base Point Loma is a major U.S. Navy installation in San Diego, California, that serves as a key hub for submarine operations and other maritime military activities.
  • C. Suisun City Historic Waterfront District
    The Suisun City Historic Waterfront District is a revitalized downtown area along the Suisun Slough known for its preserved historic buildings, marina, shops, and restaurants that highlight the city’s maritime heritage.
  • D. Presidio of San Francisco
    The Presidio of San Francisco is a former U.S. Army military post at the northern tip of the San Francisco Peninsula that has been transformed into a national park site featuring historic buildings, scenic overlooks, and extensive recreational areas.
  • E. Mare Island Naval Shipyard
    Mare Island Naval Shipyard was a major U.S. Navy shipbuilding and repair facility in Vallejo, California, notable as one of the first permanent naval shipyards on the West Coast.
  • 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: Benicia Arsenal Historic District
Triple: [City of Benicia, California, hasHistoricDistrict, Benicia Arsenal Historic District]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Benicia Arsenal Historic District
Target entity description: 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.
  • A. 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.
  • B. Naval Base Point Loma
    Naval Base Point Loma is a major U.S. Navy installation in San Diego, California, that serves as a key hub for submarine operations and other maritime military activities.
  • C. Suisun City Historic Waterfront District
    The Suisun City Historic Waterfront District is a revitalized downtown area along the Suisun Slough known for its preserved historic buildings, marina, shops, and restaurants that highlight the city’s maritime heritage.
  • D. Presidio of San Francisco
    The Presidio of San Francisco is a former U.S. Army military post at the northern tip of the San Francisco Peninsula that has been transformed into a national park site featuring historic buildings, scenic overlooks, and extensive recreational areas.
  • E. Mare Island Naval Shipyard
    Mare Island Naval Shipyard was a major U.S. Navy shipbuilding and repair facility in Vallejo, California, notable as one of the first permanent naval shipyards on the West Coast.
  • 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_69c00879e8048190b690717d19c5bc03 completed March 22, 2026, 3:19 p.m.
NER Named-entity recognition batch_69c05759d29481908912015e734ab943 completed March 22, 2026, 8:55 p.m.
NED1 Entity disambiguation (via context triple) batch_69c11d3a37fc81909bbc1cdeec3205cf completed March 23, 2026, 11 a.m.
NEDg Description generation batch_69c11dc2becc8190991c444357755dec completed March 23, 2026, 11:02 a.m.
NED2 Entity disambiguation (via description) batch_69c11ed987e08190bf7065d04d9c3a0c completed March 23, 2026, 11:07 a.m.
Created at: March 22, 2026, 4:11 p.m.