Triple

T18438327
Position Surface form Disambiguated ID Type / Status
Subject Japonski Island E450453 entity
Predicate hasFacility P105 FINISHED
Object U.S. Coast Guard Air Station Sitka NE NERFINISHED

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 Sitka | Statement: [Japonski Island, hasFacility, U.S. Coast Guard Air Station Sitka]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: U.S. Coast Guard Air Station Sitka
Context triple: [Japonski Island, hasFacility, U.S. Coast Guard Air Station Sitka]
  • A. USCG Air Station Sitka chosen
    USCG Air Station Sitka is a United States Coast Guard aviation facility in Sitka, Alaska, responsible for search and rescue, law enforcement, and maritime safety operations across Southeast Alaska’s coastal and offshore waters.
  • B. USCG Air Station Kodiak
    USCG Air Station Kodiak is a major United States Coast Guard aviation facility in Alaska that supports search and rescue, law enforcement, and maritime safety operations across the North Pacific and Arctic regions.
  • C. Naval Air Facility Adak
    Naval Air Facility Adak was a U.S. Navy air station on Alaska’s Aleutian Islands that played a key strategic role during World War II and the Cold War before its closure and conversion to civilian use.
  • D. Ketchikan seaplane bases
    Ketchikan seaplane bases are a group of coastal aviation facilities in Ketchikan, Alaska, that serve as key hubs for floatplane travel and regional transportation in the surrounding Inside Passage.
  • E. Naval Air Station Whidbey Island
    Naval Air Station Whidbey Island is a major U.S. Navy air base in Washington State that supports maritime patrol, electronic attack, and other naval aviation operations.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69d8d381d6388190a9e94e9c658174e4 completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e51c0ed6708190ae90efd8455ec352 completed April 19, 2026, 6:16 p.m.
Created at: April 10, 2026, 11:29 a.m.