Triple
T13707321
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | San Francisco Bay Area airspace system |
E328675
|
entity |
| Predicate | hasMilitaryAirfield |
P1869
|
FINISHED |
| Object |
Coast Guard Air Station San Francisco
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.
|
E1055018
|
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: Coast Guard Air Station San Francisco | Statement: [San Francisco Bay Area airspace system, hasMilitaryAirfield, Coast Guard Air Station San Francisco]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Coast Guard Air Station San Francisco Context triple: [San Francisco Bay Area airspace system, hasMilitaryAirfield, Coast Guard Air Station San Francisco]
-
A.
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.
-
B.
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.
-
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.
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.
-
E.
Naval Air Station Sunnyvale
Naval Air Station Sunnyvale was a U.S. Navy airship base in California best known as the home field of the rigid airship USS Macon (ZRS-5) during the 1930s.
- 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: Coast Guard Air Station San Francisco Triple: [San Francisco Bay Area airspace system, hasMilitaryAirfield, Coast Guard Air Station San Francisco]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Coast Guard Air Station San Francisco Target entity description: 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.
-
A.
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.
-
B.
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.
-
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.
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.
-
E.
Naval Air Station Sunnyvale
Naval Air Station Sunnyvale was a U.S. Navy airship base in California best known as the home field of the rigid airship USS Macon (ZRS-5) during the 1930s.
- 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_69d80770b9bc81909f70c8c317d53cff |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69dcad18d48c8190a26be865c31975d6 |
completed | April 13, 2026, 8:45 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7945b63288190819621830ac1c0d6 |
completed | May 3, 2026, 6:30 p.m. |
| NEDg | Description generation | batch_69f796df515c819080a95621a8308629 |
completed | May 3, 2026, 6:41 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f7976846308190b1a5c056609fca34 |
completed | May 3, 2026, 6:43 p.m. |
Created at: April 9, 2026, 9:54 p.m.