Triple
T3250326
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cape Mendocino Lighthouse |
E68160
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | United States aids to navigation system |
E181602
|
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: United States aids to navigation system | Statement: [Cape Mendocino Lighthouse, partOf, United States aids to navigation system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: United States aids to navigation system Context triple: [Cape Mendocino Lighthouse, partOf, United States aids to navigation system]
-
A.
The New American Practical Navigator
The New American Practical Navigator is a seminal 19th-century maritime navigation manual that became the standard reference for sailors and navigators worldwide.
-
B.
International Association of Marine Aids to Navigation and Lighthouse Authorities
The International Association of Marine Aids to Navigation and Lighthouse Authorities (IALA) is an international technical body that develops standards and guidelines to ensure safe, efficient, and harmonized marine navigation through aids such as lighthouses, buoys, and beacons.
-
C.
United States Coast Guard Aids to Navigation Team
chosen
The United States Coast Guard Aids to Navigation Team is a specialized Coast Guard unit responsible for installing, maintaining, and inspecting navigational aids such as lighthouses, buoys, and beacons to ensure safe maritime navigation.
-
D.
Global Maritime Distress and Safety System
The Global Maritime Distress and Safety System is an internationally standardized, automated communication framework that enhances maritime safety by ensuring ships can send and receive distress alerts and vital safety information anywhere at sea.
-
E.
COLREGs
COLREGs are the International Regulations for Preventing Collisions at Sea, a global set of navigational rules established to ensure safe vessel conduct and avoid maritime accidents.
- 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_69ad858e4c708190aa31d486cfee8a6a |
completed | March 8, 2026, 2:19 p.m. |
| NER | Named-entity recognition | batch_69adaf40f7908190a450c3136fccb020 |
completed | March 8, 2026, 5:17 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b2776934108190ac405ba5ebd47084 |
completed | March 12, 2026, 8:20 a.m. |
Created at: March 8, 2026, 3:09 p.m.