Triple
T6418402
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ross Ice Shelf |
E127884
|
entity |
| Predicate | terminusOf |
P3375
|
FINISHED |
| Object |
Nimrod Glacier
Nimrod Glacier is a major glacier in Antarctica that flows from the polar plateau through the Transantarctic Mountains to drain into the Ross Ice Shelf.
|
E691438
|
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: Nimrod Glacier | Statement: [Ross Ice Shelf, terminusOf, Nimrod Glacier]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nimrod Glacier Context triple: [Ross Ice Shelf, terminusOf, Nimrod Glacier]
-
A.
Letnitsa Glacier
Letnitsa Glacier is a glacier located on Smith Island in the South Shetland Islands of Antarctica.
-
B.
Scimitar Glacier
Scimitar Glacier is a prominent mountain glacier on the slopes of Glacier Peak in Washington’s North Cascades.
-
C.
Armira Glacier
Armira Glacier is a glacier on Smith Island in the South Shetland Islands of Antarctica, flowing from the slopes of Mount Foster toward the surrounding coastal area.
-
D.
Tustumena Glacier
Tustumena Glacier is a large valley glacier on Alaska’s Kenai Peninsula, known for its dramatic ice fields and role in shaping Tustumena Lake and the surrounding landscape.
-
E.
Lyell Glacier
Lyell Glacier is a rapidly retreating mountain glacier in Yosemite National Park, historically the largest glacier in the park and situated on the slopes of Mount Lyell in the Sierra Nevada of California.
- 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: Nimrod Glacier Triple: [Ross Ice Shelf, terminusOf, Nimrod Glacier]
Generated description
Nimrod Glacier is a major glacier in Antarctica that flows from the polar plateau through the Transantarctic Mountains to drain into the Ross Ice Shelf.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Nimrod Glacier Target entity description: Nimrod Glacier is a major glacier in Antarctica that flows from the polar plateau through the Transantarctic Mountains to drain into the Ross Ice Shelf.
-
A.
Letnitsa Glacier
Letnitsa Glacier is a glacier located on Smith Island in the South Shetland Islands of Antarctica.
-
B.
Scimitar Glacier
Scimitar Glacier is a prominent mountain glacier on the slopes of Glacier Peak in Washington’s North Cascades.
-
C.
Armira Glacier
Armira Glacier is a glacier on Smith Island in the South Shetland Islands of Antarctica, flowing from the slopes of Mount Foster toward the surrounding coastal area.
-
D.
Tustumena Glacier
Tustumena Glacier is a large valley glacier on Alaska’s Kenai Peninsula, known for its dramatic ice fields and role in shaping Tustumena Lake and the surrounding landscape.
-
E.
Lyell Glacier
Lyell Glacier is a rapidly retreating mountain glacier in Yosemite National Park, historically the largest glacier in the park and situated on the slopes of Mount Lyell in the Sierra Nevada of California.
- 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_69c9855a13d4819099ee6bf89566291f |
completed | March 29, 2026, 8:02 p.m. |
| NEDg | Description generation | batch_69c986dfa0f8819086aee2d6c657e5d6 |
completed | March 29, 2026, 8:09 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c9872e1cf881908bafc6f532502765 |
completed | March 29, 2026, 8:10 p.m. |
Created at: March 22, 2026, 4:42 p.m.