Triple
T7195696
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Thwaites Glacier |
E168608
|
entity |
| Predicate | hasNickname |
P39
|
FINISHED |
| Object |
Doomsday Glacier
Doomsday Glacier is the ominous nickname for Antarctica’s Thwaites Glacier, a massive and rapidly melting ice sheet whose potential collapse could significantly raise global sea levels.
|
E649210
|
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: Doomsday Glacier | Statement: [Thwaites Glacier, hasNickname, Doomsday Glacier]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Doomsday Glacier Context triple: [Thwaites Glacier, hasNickname, Doomsday Glacier]
-
A.
Overlord Glacier
Overlord Glacier is a prominent mountain glacier in British Columbia, Canada, known for its dramatic icefields and proximity to the Whistler-Blackcomb ski area.
-
B.
Hellroaring Glacier
Hellroaring Glacier is a prominent alpine glacier on the slopes of Mount Adams in Washington State, known for its rugged crevasses and contribution to the mountain’s glacial landscape.
-
C.
North Guardian Glacier
North Guardian Glacier is a mountain glacier on the slopes of Glacier Peak in Washington’s North Cascades, contributing to the volcano’s glacial system and regional hydrology.
-
D.
Scimitar Glacier
Scimitar Glacier is a prominent mountain glacier on the slopes of Glacier Peak in Washington’s North Cascades.
-
E.
Dragoman Glacier
Dragoman Glacier is a glacier located on Smith Island in the South Shetland Islands of Antarctica, known for draining the island’s interior ice cap toward the surrounding coastal waters.
- 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: Doomsday Glacier Triple: [Thwaites Glacier, hasNickname, Doomsday Glacier]
Generated description
Doomsday Glacier is the ominous nickname for Antarctica’s Thwaites Glacier, a massive and rapidly melting ice sheet whose potential collapse could significantly raise global sea levels.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Doomsday Glacier Target entity description: Doomsday Glacier is the ominous nickname for Antarctica’s Thwaites Glacier, a massive and rapidly melting ice sheet whose potential collapse could significantly raise global sea levels.
-
A.
Overlord Glacier
Overlord Glacier is a prominent mountain glacier in British Columbia, Canada, known for its dramatic icefields and proximity to the Whistler-Blackcomb ski area.
-
B.
Hellroaring Glacier
Hellroaring Glacier is a prominent alpine glacier on the slopes of Mount Adams in Washington State, known for its rugged crevasses and contribution to the mountain’s glacial landscape.
-
C.
North Guardian Glacier
North Guardian Glacier is a mountain glacier on the slopes of Glacier Peak in Washington’s North Cascades, contributing to the volcano’s glacial system and regional hydrology.
-
D.
Scimitar Glacier
Scimitar Glacier is a prominent mountain glacier on the slopes of Glacier Peak in Washington’s North Cascades.
-
E.
Dragoman Glacier
Dragoman Glacier is a glacier located on Smith Island in the South Shetland Islands of Antarctica, known for draining the island’s interior ice cap toward the surrounding coastal waters.
- 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_69c68a5376748190bb500f03df86e93e |
completed | March 27, 2026, 1:46 p.m. |
| NER | Named-entity recognition | batch_69c6e927709c81909edf6ee42fe7f833 |
completed | March 27, 2026, 8:31 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7bfa14e1c8190968b207bef0c96a9 |
completed | March 28, 2026, 11:46 a.m. |
| NEDg | Description generation | batch_69c7c0a8985c8190894b28c9b733a205 |
completed | March 28, 2026, 11:51 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c7c1352f8881909c3a7d03a5f2a5b1 |
completed | March 28, 2026, 11:53 a.m. |
Created at: March 27, 2026, 2:51 p.m.