Triple
T19829600
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Thomas Rainwater |
E476419
|
entity |
| Predicate | businessInterest |
P3849
|
FINISHED |
| Object |
Broken Rock Casino
Broken Rock Casino is a Native American–owned gambling and entertainment establishment featured in the television series "Yellowstone," serving as a key economic and political asset for Chief Thomas Rainwater and the Broken Rock Reservation.
|
E1397247
|
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: Broken Rock Casino | Statement: [Thomas Rainwater, businessInterest, Broken Rock Casino]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Broken Rock Casino Context triple: [Thomas Rainwater, businessInterest, Broken Rock Casino]
-
A.
Spirit Mountain Casino
Spirit Mountain Casino is a major Native American casino and entertainment complex in Oregon, known for its gaming, dining, and event offerings.
-
B.
Rocky Gap Casino Resort
Rocky Gap Casino Resort is a hotel, casino, and golf resort in western Maryland that offers gaming, lodging, dining, and outdoor recreation near Rocky Gap State Park.
-
C.
Indian Head Casino
Indian Head Casino is a tribally owned gaming and entertainment venue in Oregon operated by the Confederated Tribes of the Warm Springs Reservation.
-
D.
Thunder Valley Casino Resort
Thunder Valley Casino Resort is a large Native American-owned casino and hotel complex in Lincoln, California, offering gaming, entertainment, dining, and resort amenities.
-
E.
Two Rivers Casino
Two Rivers Casino is a tribally owned gaming and entertainment facility operated by the Spokane people in Washington State.
- 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: Broken Rock Casino Triple: [Thomas Rainwater, businessInterest, Broken Rock Casino]
Generated description
Broken Rock Casino is a Native American–owned gambling and entertainment establishment featured in the television series "Yellowstone," serving as a key economic and political asset for Chief Thomas Rainwater and the Broken Rock Reservation.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Broken Rock Casino Target entity description: Broken Rock Casino is a Native American–owned gambling and entertainment establishment featured in the television series "Yellowstone," serving as a key economic and political asset for Chief Thomas Rainwater and the Broken Rock Reservation.
-
A.
Spirit Mountain Casino
Spirit Mountain Casino is a major Native American casino and entertainment complex in Oregon, known for its gaming, dining, and event offerings.
-
B.
Rocky Gap Casino Resort
Rocky Gap Casino Resort is a hotel, casino, and golf resort in western Maryland that offers gaming, lodging, dining, and outdoor recreation near Rocky Gap State Park.
-
C.
Indian Head Casino
Indian Head Casino is a tribally owned gaming and entertainment venue in Oregon operated by the Confederated Tribes of the Warm Springs Reservation.
-
D.
Thunder Valley Casino Resort
Thunder Valley Casino Resort is a large Native American-owned casino and hotel complex in Lincoln, California, offering gaming, entertainment, dining, and resort amenities.
-
E.
Two Rivers Casino
Two Rivers Casino is a tribally owned gaming and entertainment facility operated by the Spokane people in Washington State.
- 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_69d8e51c7c188190b926f3a2a7b5f881 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e656ccd3748190adeaed9a431f8979 |
completed | April 20, 2026, 4:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a07ccd5e2e08190a4a416ce2a3e7a36 |
completed | May 16, 2026, 1:48 a.m. |
| NEDg | Description generation | batch_6a07d01d78c481908faff4cb29e1494e |
completed | May 16, 2026, 2:02 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a07d0d94c3881909ca241d22938637a |
completed | May 16, 2026, 2:05 a.m. |
Created at: April 10, 2026, 1:50 p.m.