Triple
T15732673
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Boston Light |
E381381
|
entity |
| Predicate | hasKeeper |
P102415
|
FINISHED |
| Object |
United States Coast Guard civilian keeper
The United States Coast Guard civilian keeper is a non-military lighthouse caretaker employed by the Coast Guard to operate and maintain aids to navigation such as Boston Light.
|
E1174541
|
NE FINISHED |
How this triple was built (5 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: United States Coast Guard civilian keeper | Statement: [Boston Light, hasKeeper, United States Coast Guard civilian keeper]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: United States Coast Guard civilian keeper Context triple: [Boston Light, hasKeeper, United States Coast Guard civilian keeper]
-
A.
coast guard
The coast guard is a maritime security and safety service responsible for search and rescue, law enforcement, and protection of a nation’s coastal waters.
-
B.
United States Coast Guard officer corps
The United States Coast Guard officer corps is the commissioned leadership branch of the Coast Guard responsible for directing maritime safety, security, law enforcement, and environmental protection operations.
-
C.
Coast Guard ensign
The Coast Guard ensign is the distinctive service flag of the United States Coast Guard, featuring the national colors with the Coast Guard emblem and used to mark its vessels and authority.
-
D.
Coast Guard
The Coast Guard is a maritime security and safety service responsible for law enforcement, search and rescue, and protection of a nation’s coastal and offshore waters.
-
E.
United States Coast Guard Reserve
The United States Coast Guard Reserve is the reserve military component of the U.S. Coast Guard, composed of part-time service members who support and augment active-duty operations in maritime safety, security, and defense.
- 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: United States Coast Guard civilian keeper Triple: [Boston Light, hasKeeper, United States Coast Guard civilian keeper]
Generated description
The United States Coast Guard civilian keeper is a non-military lighthouse caretaker employed by the Coast Guard to operate and maintain aids to navigation such as Boston Light.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: United States Coast Guard civilian keeper Target entity description: The United States Coast Guard civilian keeper is a non-military lighthouse caretaker employed by the Coast Guard to operate and maintain aids to navigation such as Boston Light.
-
A.
coast guard
The coast guard is a maritime security and safety service responsible for search and rescue, law enforcement, and protection of a nation’s coastal waters.
-
B.
United States Coast Guard officer corps
The United States Coast Guard officer corps is the commissioned leadership branch of the Coast Guard responsible for directing maritime safety, security, law enforcement, and environmental protection operations.
-
C.
Coast Guard ensign
The Coast Guard ensign is the distinctive service flag of the United States Coast Guard, featuring the national colors with the Coast Guard emblem and used to mark its vessels and authority.
-
D.
Coast Guard
The Coast Guard is a maritime security and safety service responsible for law enforcement, search and rescue, and protection of a nation’s coastal and offshore waters.
-
E.
United States Coast Guard Reserve
The United States Coast Guard Reserve is the reserve military component of the U.S. Coast Guard, composed of part-time service members who support and augment active-duty operations in maritime safety, security, and defense.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasKeeper Context triple: [Boston Light, hasKeeper, United States Coast Guard civilian keeper]
-
A.
hasKeeperHouse
Indicates that an entity is associated with or assigned to a specific keeper’s house or residence.
-
B.
hasLockKeeper
Indicates that an entity is associated with or managed by a specific lock keeper (e.g., the person responsible for operating or overseeing a lock).
-
C.
keeperType
chosen
Indicates the role or category of keeper responsible for an entity, such as what kind of caretaker or guardian it has.
-
D.
hasGatekeeper
Indicates that one entity serves as a controlling or mediating gatekeeper for access to another entity.
-
E.
hasWarden
Indicates that one entity serves as the warden or supervisory authority responsible for another entity.
- F. None of above.
Provenance (6 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_69d86d9cdb648190bf3171be0bd7d872 |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e0b4d6b5788190883746ee82c799f5 |
completed | April 16, 2026, 10:07 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff82fed7888190b45f28ac91e0079e |
completed | May 9, 2026, 6:54 p.m. |
| NEDg | Description generation | batch_69ff83b7a534819090e24491579376c3 |
completed | May 9, 2026, 6:57 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ff844fa00c8190a47eb46394db097b |
completed | May 9, 2026, 7 p.m. |
| PD | Predicate disambiguation | batch_69e0052c6208819098165d61d378d13b |
completed | April 15, 2026, 9:37 p.m. |
Created at: April 10, 2026, 4:46 a.m.