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.