Triple
T19726518
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Alpine oil field |
E473741
|
entity |
| Predicate | formerOperator |
P179
|
FINISHED |
| Object | ARCO Alaska |
—
|
NE NERFINISHED |
How this triple was built (3 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: ARCO Alaska | Statement: [Alpine oil field, formerOperator, ARCO Alaska]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: ARCO Alaska Context triple: [Alpine oil field, formerOperator, ARCO Alaska]
-
A.
Anchorage Museum Association
The Anchorage Museum Association is the nonprofit organization responsible for managing and supporting the Anchorage Museum’s operations, programs, and development.
-
B.
Anchorage Museum
The Anchorage Museum is a major cultural institution in Alaska that showcases the art, history, science, and Indigenous cultures of the region.
-
C.
Alyeska
Alyeska is the company responsible for operating and maintaining the Trans-Alaska Pipeline System, which transports crude oil across Alaska.
-
D.
Sealaska Heritage Institute arts campus
The Sealaska Heritage Institute arts campus is a cultural and educational center in Juneau dedicated to preserving and promoting Tlingit, Haida, and Tsimshian Indigenous arts, languages, and traditions.
-
E.
Alaska State Museum
The Alaska State Museum is a cultural institution in Juneau that preserves and exhibits the art, history, and diverse heritage of Alaska and its peoples.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: ARCO Alaska Target entity description: ARCO Alaska was a major oil and gas company operating in Alaska, known for its exploration and production activities on the North Slope before being absorbed into larger corporate successors.
-
A.
Anchorage Museum Association
The Anchorage Museum Association is the nonprofit organization responsible for managing and supporting the Anchorage Museum’s operations, programs, and development.
-
B.
Anchorage Museum
The Anchorage Museum is a major cultural institution in Alaska that showcases the art, history, science, and Indigenous cultures of the region.
-
C.
Alyeska
Alyeska is the company responsible for operating and maintaining the Trans-Alaska Pipeline System, which transports crude oil across Alaska.
-
D.
Sealaska Heritage Institute arts campus
The Sealaska Heritage Institute arts campus is a cultural and educational center in Juneau dedicated to preserving and promoting Tlingit, Haida, and Tsimshian Indigenous arts, languages, and traditions.
-
E.
Alaska State Museum
The Alaska State Museum is a cultural institution in Juneau that preserves and exhibits the art, history, and diverse heritage of Alaska and its peoples.
- F. None of above. chosen
Provenance (2 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_69d8e517ebd48190979ee76723bcfadf |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e649f95d5c8190858ba414ff3e95a8 |
completed | April 20, 2026, 3:44 p.m. |
Created at: April 10, 2026, 1:46 p.m.