Triple
T18892085
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ak-Chin Indian Community |
E462113
|
entity |
| Predicate | operates |
P24
|
FINISHED |
| Object | Harrah’s Ak-Chin Casino |
—
|
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: Harrah’s Ak-Chin Casino | Statement: [Ak-Chin Indian Community, operates, Harrah’s Ak-Chin Casino]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Harrah’s Ak-Chin Casino Context triple: [Ak-Chin Indian Community, operates, Harrah’s Ak-Chin Casino]
-
A.
Sahara Hotel and Casino
Sahara Hotel and Casino was a famed Las Vegas Strip resort known for its classic Rat Pack-era glamour and appearances in mid-20th-century films and entertainment.
-
B.
Stardust Resort and Casino
Stardust Resort and Casino was a famed Las Vegas Strip hotel-casino known for its iconic neon signage, long-running entertainment, and status as a classic mid-20th-century Vegas landmark.
-
C.
Treasure Island Hotel and Casino
Treasure Island Hotel and Casino is a pirate-themed resort and casino on the Las Vegas Strip, known for its entertainment-focused atmosphere and origins as one of Steve Wynn’s major Strip developments.
-
D.
Solaire Resort & Casino
Solaire Resort & Casino is a luxury integrated resort and gaming complex in Metro Manila known for its upscale hotel accommodations, casino, entertainment venues, and dining options.
-
E.
Sycuan Casino Resort
Sycuan Casino Resort is a Native American–owned casino and hotel complex in San Diego County, California, offering gaming, entertainment, dining, and resort accommodations.
- 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: Harrah’s Ak-Chin Casino Target entity description: Harrah’s Ak-Chin Casino is a Native American–owned casino and resort in Maricopa, Arizona, featuring gaming, dining, and entertainment facilities.
-
A.
Sahara Hotel and Casino
Sahara Hotel and Casino was a famed Las Vegas Strip resort known for its classic Rat Pack-era glamour and appearances in mid-20th-century films and entertainment.
-
B.
Stardust Resort and Casino
Stardust Resort and Casino was a famed Las Vegas Strip hotel-casino known for its iconic neon signage, long-running entertainment, and status as a classic mid-20th-century Vegas landmark.
-
C.
Treasure Island Hotel and Casino
Treasure Island Hotel and Casino is a pirate-themed resort and casino on the Las Vegas Strip, known for its entertainment-focused atmosphere and origins as one of Steve Wynn’s major Strip developments.
-
D.
Solaire Resort & Casino
Solaire Resort & Casino is a luxury integrated resort and gaming complex in Metro Manila known for its upscale hotel accommodations, casino, entertainment venues, and dining options.
-
E.
Sycuan Casino Resort
Sycuan Casino Resort is a Native American–owned casino and hotel complex in San Diego County, California, offering gaming, entertainment, dining, and resort accommodations.
- 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_69d8dcfc3430819095ee6fc0eb4c06a5 |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5c47bbf908190b141e98e3468e908 |
completed | April 20, 2026, 6:15 a.m. |
Created at: April 10, 2026, 11:58 a.m.