Triple

T15517241

Position	Surface form	Disambiguated ID	Type / Status
Subject	U.S. Coast Guard Sector San Francisco	`E368863`	entity
Predicate	oversees	`P46`	FINISHED
Object	Marine Safety Detachment Monterey Marine Safety Detachment Monterey is a U.S. Coast Guard unit based in Monterey, California, responsible for marine safety, environmental protection, and regulatory enforcement in its local maritime area.	`E1163160`	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: Marine Safety Detachment Monterey | Statement: [U.S. Coast Guard Sector San Francisco, oversees, Marine Safety Detachment Monterey]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Marine Safety Detachment Monterey
Context triple: [U.S. Coast Guard Sector San Francisco, oversees, Marine Safety Detachment Monterey]

A. Marine Safety Detachment Santa Barbara
Marine Safety Detachment Santa Barbara is a U.S. Coast Guard unit responsible for marine safety, environmental protection, and regulatory enforcement in the Santa Barbara coastal area.
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. Marine Safety Detachment Humboldt Bay
Marine Safety Detachment Humboldt Bay is a U.S. Coast Guard unit responsible for marine safety, environmental protection, and regulatory enforcement in the Humboldt Bay region of Northern California.
D. Harbors Division
Harbors Division is the branch of Hawaii’s state transportation agency responsible for managing and operating the state’s commercial harbors and maritime facilities.
E. Coast Guard Sector San Diego
Coast Guard Sector San Diego is a U.S. Coast Guard command responsible for maritime safety, security, and environmental protection in the coastal and offshore waters around San Diego, California.
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: Marine Safety Detachment Monterey
Triple: [U.S. Coast Guard Sector San Francisco, oversees, Marine Safety Detachment Monterey]

Generated description

Marine Safety Detachment Monterey is a U.S. Coast Guard unit based in Monterey, California, responsible for marine safety, environmental protection, and regulatory enforcement in its local maritime area.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Marine Safety Detachment Monterey
Target entity description: Marine Safety Detachment Monterey is a U.S. Coast Guard unit based in Monterey, California, responsible for marine safety, environmental protection, and regulatory enforcement in its local maritime area.

A. Marine Safety Detachment Santa Barbara
Marine Safety Detachment Santa Barbara is a U.S. Coast Guard unit responsible for marine safety, environmental protection, and regulatory enforcement in the Santa Barbara coastal area.
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. Marine Safety Detachment Humboldt Bay
Marine Safety Detachment Humboldt Bay is a U.S. Coast Guard unit responsible for marine safety, environmental protection, and regulatory enforcement in the Humboldt Bay region of Northern California.
D. Harbors Division
Harbors Division is the branch of Hawaii’s state transportation agency responsible for managing and operating the state’s commercial harbors and maritime facilities.
E. Coast Guard Sector San Diego
Coast Guard Sector San Diego is a U.S. Coast Guard command responsible for maritime safety, security, and environmental protection in the coastal and offshore waters around San Diego, California.
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_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_69ff454eafe48190a481b4adb8388395`	completed	May 9, 2026, 2:31 p.m.
NEDg	Description generation	`batch_69ff467e5d6c8190ba3bf6557e683233`	completed	May 9, 2026, 2:36 p.m.
NED2	Entity disambiguation (via description)	`batch_69ff470912bc8190a42ee312aca55872`	completed	May 9, 2026, 2:39 p.m.

Created at: April 10, 2026, 4:03 a.m.