Triple

T15517251
Position Surface form Disambiguated ID Type / Status
Subject U.S. Coast Guard Sector San Francisco E368863 entity
Predicate coordinatesWith P1140 FINISHED
Object U.S. Coast Guard Air Station San Francisco E1055018 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: U.S. Coast Guard Air Station San Francisco | Statement: [U.S. Coast Guard Sector San Francisco, coordinatesWith, U.S. Coast Guard Air Station San Francisco]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: U.S. Coast Guard Air Station San Francisco
Context triple: [U.S. Coast Guard Sector San Francisco, coordinatesWith, U.S. Coast Guard Air Station San Francisco]
  • A. Coast Guard Air Station San Francisco chosen
    Coast Guard Air Station San Francisco is a United States Coast Guard aviation facility that conducts search and rescue, law enforcement, and maritime safety missions in and around the San Francisco Bay Area and Northern California coast.
  • B. USCG Air Station San Diego
    USCG Air Station San Diego is a United States Coast Guard aviation facility in San Diego responsible for maritime search and rescue, law enforcement, and coastal security operations in the surrounding region.
  • C. Naval Air Station Alameda
    Naval Air Station Alameda was a major former U.S. Navy air station on Alameda Island in the San Francisco Bay that served as an important aviation and ship support base during much of the 20th century.
  • D. U.S. Coast Guard Sector San Francisco
    U.S. Coast Guard Sector San Francisco is a regional Coast Guard command responsible for maritime safety, security, and environmental protection in the San Francisco Bay Area and surrounding Pacific coastal waters.
  • E. Naval Air Station Lemoore
    Naval Air Station Lemoore is a major United States Navy jet air station in California that serves as the Navy’s primary West Coast master jet base.
  • 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_69d85a1794cc8190b0b428716296e63e completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e04033303c8190a87b6384f68a6921 completed April 16, 2026, 1:49 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff3d5111648190a61fc87170b0d93c completed May 9, 2026, 1:57 p.m.
Created at: April 10, 2026, 4:03 a.m.