Triple
T15238795
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Black Hills Institute of Geological Research |
E364197
|
entity |
| Predicate | operatesInRegion |
P794
|
FINISHED |
| Object | Black Hills region of South Dakota |
E132760
|
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: Black Hills region of South Dakota | Statement: [Black Hills Institute of Geological Research, operatesInRegion, Black Hills region of South Dakota]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Black Hills region of South Dakota Context triple: [Black Hills Institute of Geological Research, operatesInRegion, Black Hills region of South Dakota]
-
A.
Black Hills
chosen
The Black Hills are a small, isolated mountain range in western South Dakota and northeastern Wyoming, revered as sacred by the Sioux and known for their rich cultural history, natural beauty, and sites like Mount Rushmore and Wind Cave.
-
B.
Rosebud, South Dakota
Rosebud, South Dakota is a small community in Todd County that serves as a central town and administrative hub within the Rosebud Indian Reservation of the Sicangu Lakota (Rosebud Sioux) Tribe.
-
C.
Scenic, South Dakota
Scenic, South Dakota is a small unincorporated community in western South Dakota known for its remote location and Old West character.
-
D.
Smoky Hills region of Kansas
The Smoky Hills region of Kansas is a hilly, grassland and sandstone outcrop area in north-central Kansas known for its scenic prairies, rock formations, and role in the state’s frontier and transportation history.
-
E.
Siouxland region
The Siouxland region is a tri-state area in the upper Midwest of the United States, centered around Sioux City and encompassing parts of Iowa, Nebraska, and South Dakota.
- 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_69d85a0dde7481908fc64d1e82d5d20d |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e007da7e988190925a9b67b8070bc7 |
completed | April 15, 2026, 9:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fedd3f9d308190af5374f0362c62f5 |
completed | May 9, 2026, 7:07 a.m. |
Created at: April 10, 2026, 3:12 a.m.