Triple
T17238252
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | RTC Transit |
E418418
|
entity |
| Predicate | publicTransportOperatorIn |
P13327
|
FINISHED |
| Object | Las Vegas metropolitan area |
E20764
|
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: Las Vegas metropolitan area | Statement: [RTC Transit, publicTransportOperatorIn, Las Vegas metropolitan area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Las Vegas metropolitan area Context triple: [RTC Transit, publicTransportOperatorIn, Las Vegas metropolitan area]
-
A.
Las Vegas Valley
chosen
Las Vegas Valley is a major metropolitan area in southern Nevada centered on the city of Las Vegas, known for its extensive urban sprawl, tourism, and entertainment industry in the Mojave Desert.
-
B.
Las Vegas, Nevada
Las Vegas, Nevada is a major resort city in the Mojave Desert known for its vibrant nightlife, casinos, entertainment, and luxury hotels.
-
C.
Reno–Sparks metropolitan area
The Reno–Sparks metropolitan area is an urban region in western Nevada centered on the cities of Reno and Sparks, known for its casinos, tourism, and proximity to Lake Tahoe.
-
D.
Bas Vegas
Bas Vegas is a tongue-in-cheek nickname for the Essex town of Basildon, referencing its lively nightlife and entertainment venues in comparison to Las Vegas.
-
E.
Henderson, Nevada
Henderson, Nevada is a major suburban city in the Las Vegas metropolitan area known for its rapid growth, master-planned communities, and proximity to the Las Vegas Strip.
- 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_69d886d8e96081909870bff6c3d0bf09 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e42dfcf2608190b6935b79ea2ae946 |
completed | April 19, 2026, 1:21 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a018c3abb1c819083e802ac79ff4c34 |
completed | May 11, 2026, 7:58 a.m. |
Created at: April 10, 2026, 5:39 a.m.