Triple
T1135781
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chugach Mountains |
E23135
|
entity |
| Predicate | hasGlacier |
P4580
|
FINISHED |
| Object |
Portage Glacier
Portage Glacier is a prominent valley glacier in Alaska known for its scenic lake, visitor center, and accessibility from the Anchorage area.
|
E164672
|
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: Portage Glacier | Statement: [Chugach Mountains, hasGlacier, Portage Glacier]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Portage Glacier Context triple: [Chugach Mountains, hasGlacier, Portage Glacier]
-
A.
Watkins Glacier
Watkins Glacier is one of the alpine glaciers on Mount Shasta in northern California, contributing to the mountain’s perennial ice and snow cover.
-
B.
Carver Glacier
Carver Glacier is a small mountain glacier located on the slopes of the Three Sisters volcanic peaks in the Cascade Range of Oregon.
-
C.
Villard Glacier
Villard Glacier is a mountain glacier located on the slopes of the Three Sisters volcanic peaks in the Cascade Range of Oregon.
-
D.
Squaw Glacier
Squaw Glacier is a mountain glacier located on the slopes of the Three Sisters volcanic peaks in the Cascade Range of Oregon.
-
E.
Kahiltna Glacier
Kahiltna Glacier is a major glacier on the slopes of Denali in Alaska, known for being one of the longest glaciers in the Alaska Range and a primary route for climbers ascending the mountain.
- 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: Portage Glacier Triple: [Chugach Mountains, hasGlacier, Portage Glacier]
Generated description
Portage Glacier is a prominent valley glacier in Alaska known for its scenic lake, visitor center, and accessibility from the Anchorage area.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Portage Glacier Target entity description: Portage Glacier is a prominent valley glacier in Alaska known for its scenic lake, visitor center, and accessibility from the Anchorage area.
-
A.
Watkins Glacier
Watkins Glacier is one of the alpine glaciers on Mount Shasta in northern California, contributing to the mountain’s perennial ice and snow cover.
-
B.
Carver Glacier
Carver Glacier is a small mountain glacier located on the slopes of the Three Sisters volcanic peaks in the Cascade Range of Oregon.
-
C.
Villard Glacier
Villard Glacier is a mountain glacier located on the slopes of the Three Sisters volcanic peaks in the Cascade Range of Oregon.
-
D.
Squaw Glacier
Squaw Glacier is a mountain glacier located on the slopes of the Three Sisters volcanic peaks in the Cascade Range of Oregon.
-
E.
Kahiltna Glacier
Kahiltna Glacier is a major glacier on the slopes of Denali in Alaska, known for being one of the longest glaciers in the Alaska Range and a primary route for climbers ascending the mountain.
- 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_69a493ec75988190b63a11bafaec29b4 |
completed | March 1, 2026, 7:30 p.m. |
| NER | Named-entity recognition | batch_69a4bc2300c481908c60fbb1188c37c5 |
completed | March 1, 2026, 10:22 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad089d492881909c6ef4519c087386 |
completed | March 8, 2026, 5:26 a.m. |
| NEDg | Description generation | batch_69ad0949cdf88190977da43dd53c72e0 |
completed | March 8, 2026, 5:29 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad09af636c81909d6bf5d65591624e |
completed | March 8, 2026, 5:31 a.m. |
Created at: March 1, 2026, 7:44 p.m.