Triple
T7070348
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Portage Glacier |
E164672
|
entity |
| Predicate | isPartOf |
P10
|
FINISHED |
| Object | Chugach National Forest glacier system |
E137311
|
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: Chugach National Forest glacier system | Statement: [Portage Glacier, isPartOf, Chugach National Forest glacier system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chugach National Forest glacier system Context triple: [Portage Glacier, isPartOf, Chugach National Forest glacier system]
-
A.
Chugach National Forest
chosen
Chugach National Forest is a vast coastal and mountainous national forest in south-central Alaska known for its glaciers, wildlife, and scenic fjords.
-
B.
Lake Clark National Park and Preserve
Lake Clark National Park and Preserve is a remote Alaskan wilderness area renowned for its dramatic mountains, salmon-rich rivers, brown bear viewing, and largely untouched ecosystems accessible mainly by small aircraft.
-
C.
Chugach State Park
Chugach State Park is a vast Alaskan wilderness area known for its rugged mountains, glaciers, and extensive hiking and wildlife-viewing opportunities.
-
D.
Matanuska Glacier
Matanuska Glacier is a large, easily accessible valley glacier in south-central Alaska, popular for its striking ice formations and guided glacier hikes.
-
E.
Alaska Range glacial system
The Alaska Range glacial system is a network of interconnected glaciers and icefields spanning the high peaks of the Alaska Range, including Denali, that shapes the region’s rugged alpine landscape and hydrology.
- 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_69c6887b96548190a8a9b3ac8adf4119 |
completed | March 27, 2026, 1:39 p.m. |
| NER | Named-entity recognition | batch_69c6e4c862f481908d1faf6ed57774f1 |
completed | March 27, 2026, 8:12 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c79c8a1d788190b9ad25d6e6c460f7 |
completed | March 28, 2026, 9:16 a.m. |
Created at: March 27, 2026, 2:39 p.m.