Triple
T12408186
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tropicana Las Vegas |
E296441
|
entity |
| Predicate | nearbyLandmark |
P350
|
FINISHED |
| Object | Excalibur Hotel and Casino |
E250075
|
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: Excalibur Hotel and Casino | Statement: [Tropicana Las Vegas, nearbyLandmark, Excalibur Hotel and Casino]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Excalibur Hotel and Casino Context triple: [Tropicana Las Vegas, nearbyLandmark, Excalibur Hotel and Casino]
-
A.
Excalibur Hotel and Casino
chosen
Excalibur Hotel and Casino is a medieval castle–themed resort and casino in Las Vegas known for its distinctive architecture and budget-friendly accommodations.
-
B.
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.
-
C.
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.
-
D.
Riviera Hotel and Casino
Riviera Hotel and Casino was a famed Las Vegas Strip resort known for its classic mid-century glamour, long-running entertainment acts, and frequent appearances in films and television.
-
E.
Flamingo Hotel and Casino
Flamingo Hotel and Casino is a historic Las Vegas Strip resort widely regarded as one of the city’s first luxury casinos and a key catalyst in transforming Las Vegas into a major gambling and entertainment destination.
- 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_69d6ad9f464c81909db36d7e96e34b9e |
completed | April 8, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69d94d4a08e0819085c656e35038e6b2 |
completed | April 10, 2026, 7:19 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f64b962d1c81909c2119890d921648 |
completed | May 2, 2026, 7:08 p.m. |
Created at: April 8, 2026, 9:55 p.m.