Triple
T6418401
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ross Ice Shelf |
E127884
|
entity |
| Predicate | terminusOf |
P3375
|
FINISHED |
| Object |
Reedy Glacier
Reedy Glacier is a major Antarctic glacier that drains part of the Transantarctic Mountains and flows southward into the Ross Ice Shelf.
|
E691366
|
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: Reedy Glacier | Statement: [Ross Ice Shelf, terminusOf, Reedy Glacier]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Reedy Glacier Context triple: [Ross Ice Shelf, terminusOf, Reedy Glacier]
-
A.
Reid Glacier
Reid Glacier is a mountain glacier on the western slopes of Mount Hood in Oregon, known for its crevassed ice and role in local climbing routes and hydrology.
-
B.
Gilkey Glacier
Gilkey Glacier is a large valley glacier in the Juneau Icefield of southeastern Alaska, known for its extensive crevasses and contribution to regional glacial and climate studies.
-
C.
Vowell Glacier
Vowell Glacier is a prominent mountain glacier in British Columbia’s Purcell Mountains, known for its dramatic icefields and popularity among climbers and backcountry skiers.
-
D.
Woodbury Glacier
Woodbury Glacier is a mountain glacier located within Kokanee Glacier Provincial Park in the Selkirk Mountains of southeastern British Columbia, Canada.
-
E.
Haynes Glacier
Haynes Glacier is a large Antarctic glacier that drains into the Amundsen Sea along the coast of West Antarctica.
- 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: Reedy Glacier Triple: [Ross Ice Shelf, terminusOf, Reedy Glacier]
Generated description
Reedy Glacier is a major Antarctic glacier that drains part of the Transantarctic Mountains and flows southward into the Ross Ice Shelf.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Reedy Glacier Target entity description: Reedy Glacier is a major Antarctic glacier that drains part of the Transantarctic Mountains and flows southward into the Ross Ice Shelf.
-
A.
Reid Glacier
Reid Glacier is a mountain glacier on the western slopes of Mount Hood in Oregon, known for its crevassed ice and role in local climbing routes and hydrology.
-
B.
Gilkey Glacier
Gilkey Glacier is a large valley glacier in the Juneau Icefield of southeastern Alaska, known for its extensive crevasses and contribution to regional glacial and climate studies.
-
C.
Vowell Glacier
Vowell Glacier is a prominent mountain glacier in British Columbia’s Purcell Mountains, known for its dramatic icefields and popularity among climbers and backcountry skiers.
-
D.
Woodbury Glacier
Woodbury Glacier is a mountain glacier located within Kokanee Glacier Provincial Park in the Selkirk Mountains of southeastern British Columbia, Canada.
-
E.
Haynes Glacier
Haynes Glacier is a large Antarctic glacier that drains into the Amundsen Sea along the coast of West Antarctica.
- 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_69c0083815208190a9b299b8e0640218 |
completed | March 22, 2026, 3:18 p.m. |
| NER | Named-entity recognition | batch_69c068eb6c988190b54de6182d0f490d |
completed | March 22, 2026, 10:10 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c97ca3d5e0819097e904184202b75f |
completed | March 29, 2026, 7:25 p.m. |
| NEDg | Description generation | batch_69c9811249bc8190ace23dd28bb8e38a |
completed | March 29, 2026, 7:44 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c98196bdd0819097d886d961924f51 |
completed | March 29, 2026, 7:46 p.m. |
Created at: March 22, 2026, 4:42 p.m.