Triple

T15272437
Position Surface form Disambiguated ID Type / Status
Subject Presidio Officers’ Club E365053 entity
Predicate partOf P40 FINISHED
Object Presidio of San Francisco National Historic Landmark District E74330 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: Presidio of San Francisco National Historic Landmark District | Statement: [Presidio Officers’ Club, partOf, Presidio of San Francisco National Historic Landmark District]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Presidio of San Francisco National Historic Landmark District
Context triple: [Presidio Officers’ Club, partOf, Presidio of San Francisco National Historic Landmark District]
  • A. Presidio of San Francisco chosen
    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.
  • B. 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.
  • C. Mission Dolores State Historic Site
    Mission Dolores State Historic Site is a preserved Spanish colonial mission complex in East Texas that interprets the region’s early missionary and Native American history.
  • D. Golden Gate National Recreation Area
    Golden Gate National Recreation Area is a vast urban national park in the San Francisco Bay Area known for its coastal landscapes, historic sites, and iconic views of the Golden Gate Bridge.
  • E. Cabrillo National Monument
    Cabrillo National Monument is a historic coastal park at the tip of Point Loma in San Diego, commemorating Juan Rodríguez Cabrillo’s 1542 landing and offering panoramic views of the Pacific Ocean and San Diego Bay.
  • 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_69d85a0f08408190b3c3259ae35d79d2 completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e00950a9988190b67dfbc73b8bdbbc completed April 15, 2026, 9:55 p.m.
NED1 Entity disambiguation (via context triple) batch_69ff21945b60819098ea91d9693cb8e3 completed May 9, 2026, 11:59 a.m.
Created at: April 10, 2026, 3:14 a.m.