Triple
T11855001
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Harding Icefield |
E282012
|
entity |
| Predicate | feeds |
P9008
|
FINISHED |
| Object | Tustumena Glacier |
E437400
|
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: Tustumena Glacier | Statement: [Harding Icefield, feeds, Tustumena Glacier]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tustumena Glacier Context triple: [Harding Icefield, feeds, Tustumena Glacier]
-
A.
Tustumena Glacier
chosen
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.
-
B.
Perunika Glacier
Perunika Glacier is a glacier located on Livingston Island in the South Shetland Islands of Antarctica, known from Bulgarian Antarctic mapping and research.
-
C.
Letnitsa Glacier
Letnitsa Glacier is a glacier located on Smith Island in the South Shetland Islands of Antarctica.
-
D.
Verila Glacier
Verila Glacier is a glacier on Livingston Island in the South Shetland Islands of Antarctica, known as part of the island’s extensive glacial system.
-
E.
Tokositna Glacier
Tokositna Glacier is a major valley glacier in the Alaska Range known for its dramatic ice flows and surrounding rugged mountain scenery.
- 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_69d6ab287ba48190a5178779fd19b9b7 |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d8a697f4108190af984932d2118472 |
completed | April 10, 2026, 7:28 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f60a5589408190a0bc8f3731a8669f |
completed | May 2, 2026, 2:29 p.m. |
Created at: April 8, 2026, 9:43 p.m.