Triple
T10472807
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Powder River Country |
E246968
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
Powder River Basin
Powder River Basin is a major geologic and energy-producing region in northeastern Wyoming and southeastern Montana, best known for its vast coal, oil, and natural gas reserves.
|
E866803
|
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: Powder River Basin | Statement: [Powder River Country, contains, Powder River Basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Powder River Basin Context triple: [Powder River Country, contains, Powder River Basin]
-
A.
Williston Basin
The Williston Basin is a large sedimentary basin in the northern Great Plains of the United States and Canada, known for its rich oil and gas reserves, including the prolific Bakken Formation.
-
B.
McClure Basin
McClure Basin is a reservoir created by McClure Dam, primarily used for water storage and related recreational and environmental purposes.
-
C.
Powder River Country
Powder River Country is a region in northeastern Wyoming known historically as a key area of conflict between the United States and Plains Indian tribes during the mid-19th century.
-
D.
Bighorn Basin
The Bighorn Basin is a broad intermontane basin in north-central Wyoming and south-central Montana, known for its rich fossil beds, energy resources, and surrounding mountain ranges.
-
E.
Permian Basin
The Permian Basin is a vast sedimentary basin in western Texas and southeastern New Mexico that is one of the most productive oil and natural gas regions in the United States.
- 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: Powder River Basin Triple: [Powder River Country, contains, Powder River Basin]
Generated description
Powder River Basin is a major geologic and energy-producing region in northeastern Wyoming and southeastern Montana, best known for its vast coal, oil, and natural gas reserves.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Powder River Basin Target entity description: Powder River Basin is a major geologic and energy-producing region in northeastern Wyoming and southeastern Montana, best known for its vast coal, oil, and natural gas reserves.
-
A.
Williston Basin
The Williston Basin is a large sedimentary basin in the northern Great Plains of the United States and Canada, known for its rich oil and gas reserves, including the prolific Bakken Formation.
-
B.
McClure Basin
McClure Basin is a reservoir created by McClure Dam, primarily used for water storage and related recreational and environmental purposes.
-
C.
Powder River Country
Powder River Country is a region in northeastern Wyoming known historically as a key area of conflict between the United States and Plains Indian tribes during the mid-19th century.
-
D.
Bighorn Basin
The Bighorn Basin is a broad intermontane basin in north-central Wyoming and south-central Montana, known for its rich fossil beds, energy resources, and surrounding mountain ranges.
-
E.
Permian Basin
The Permian Basin is a vast sedimentary basin in western Texas and southeastern New Mexico that is one of the most productive oil and natural gas regions in the United States.
- 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_69d381c16c248190a2fe5b471e584e9c |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d5094daac081908e0ba5e10c1bbb67 |
completed | April 7, 2026, 1:40 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d8dc68b49481909715c36a4c0e7c4f |
completed | April 10, 2026, 11:18 a.m. |
| NEDg | Description generation | batch_69d8e8c683608190aa4333ed38e79f53 |
completed | April 10, 2026, 12:10 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d901e1ecf88190acd24a0e20462cb9 |
completed | April 10, 2026, 1:57 p.m. |
Created at: April 6, 2026, 12:20 p.m.