Arrow Glacier
E1266919
UNEXPLORED
Arrow Glacier is a short-lived Ethereum network upgrade that followed the London hard fork, primarily aimed at delaying the activation of the difficulty bomb to give developers more time to work on Ethereum 2.0.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Arrow Glacier canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T15554281 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Arrow Glacier Context triple: [London, followedBy, Arrow Glacier]
-
A.
Field Glacier
Field Glacier is a glacier associated with Alaska’s Juneau Icefield, contributing to its extensive network of interconnected ice flows.
-
B.
Union Glacier
Union Glacier is a remote Antarctic site in the Ellsworth Mountains that serves as a major logistical hub and seasonal camp for scientific expeditions and adventure tourism.
-
C.
Bow Glacier
Bow Glacier is a mountain glacier in the Canadian Rockies of Alberta, known for feeding Bow Lake and forming the headwaters of the Bow River.
-
D.
Grey Glacier
Grey Glacier is a large outlet glacier in Chile's Torres del Paine National Park, known for its striking blue ice, dramatic icebergs, and popularity as a trekking and sightseeing destination.
-
E.
Whittier Glacier
Whittier Glacier is a tidewater glacier in south-central Alaska, known for its dramatic coastal setting near the town of Whittier and its accessibility via Prince William Sound.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Arrow Glacier Target entity description: Arrow Glacier is a short-lived Ethereum network upgrade that followed the London hard fork, primarily aimed at delaying the activation of the difficulty bomb to give developers more time to work on Ethereum 2.0.
-
A.
Field Glacier
Field Glacier is a glacier associated with Alaska’s Juneau Icefield, contributing to its extensive network of interconnected ice flows.
-
B.
Union Glacier
Union Glacier is a remote Antarctic site in the Ellsworth Mountains that serves as a major logistical hub and seasonal camp for scientific expeditions and adventure tourism.
-
C.
Bow Glacier
Bow Glacier is a mountain glacier in the Canadian Rockies of Alberta, known for feeding Bow Lake and forming the headwaters of the Bow River.
-
D.
Grey Glacier
Grey Glacier is a large outlet glacier in Chile's Torres del Paine National Park, known for its striking blue ice, dramatic icebergs, and popularity as a trekking and sightseeing destination.
-
E.
Whittier Glacier
Whittier Glacier is a tidewater glacier in south-central Alaska, known for its dramatic coastal setting near the town of Whittier and its accessibility via Prince William Sound.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.